Tuesday, December 22, 2015

Nefiracetam



The mechanisms of nefiracetam assume to be affiliated aback to two pathways. One of these pathways is assiduity the aperture of calcium channels (tied into PKA and a Gi/o protein) which enhances signalling of a receptor absolute of the synapse.

And the added alleyway seems to be angry into PKC and CAMKII which again augments signalling through cholinergic receptors (which again releases a lot of excitatory neurotransmitters from the presynaptic akin in a address agnate to Nicotine).

more about: Nefiracetam

from: Pharmaceutical Ingredients

Wednesday, May 20, 2015

about Nano Cerium oxide


Name:Nano Cerium oxide
Appearance:Pale yellow or brown powder
CAS:1306-38-3
Molecular formula:Ce02
Molecular weight:172.13
Description:
Property:The density is 7.13g/cm3,melting point is 2397℃.
Uses:As a glass additive, can absorb ultraviolet and infrared rays, a large number of used auto glass.
from:Rare Metals

Wednesday, May 13, 2015

Introduction of Manganese Metal lump


Manganese Metal Lumps:
Model
Description
Grade A
Mn 96.5%Min, C 0.08%MAx, S 0.04%MAx, P 0.03%Max, Si 0.5%Max, Fe 2.00%Max
Grade B
Mn 96%Min, C 0.10%MAx, S 0.05%MAx, P 0.05%Max, Si 0.80%Max, Fe 2.50%Max
Grade C
Mn 95%Min, C 0.15%MAx, S 0.06%MAx, P 0.06%Max, Si 1.00%Max, Fe 3.00%Max
Irregular Solid Mn Metal Pieces
Dimensions: 10mm-50mm 90% Min.
Size:
10mm-50mm,90%min
Other special size are available upon requiry.
Usage:
It is used as principal raw material in the manufacture of the Mn-Steel and Welding Electrode because of its anti-oxidation property.
from:Rare Metals

Sunday, May 3, 2015

Properties of Superfine zinc powder


Name:Superfine zinc powder
Character:Gray powder.
Package:Metal pail packing,lined with plastic bags,pocket with rope lashes, barrelhead strong and seal,each net weight is divided into 25 kg,50 kg,etc.
Application:Widely used in large iron and steel member, shipping, aviation, container, metallurgy, chemical industry, agriculture and forestry, medicine, dyestuff, batteries, etc
Product category:Leading product
from:Rare Metals

Monday, April 27, 2015

Introduction of Copper sulphate


Copper sulphate, is the chemical compound with the chemical formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. Copper (II) sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".
Copper sulphate is produced industrially by treating copper metal with hot concentrated sulfuric acid or its oxides with dilute sulfuric acid. For laboratory use, Copper sulphate is usually purchased.
The anhydrous form occurs as a rare mineral known as chalcocyanite. The hydrated Copper sulphate occurs in nature as chalcanthite (pentahydrate), and two more rare ones: bonattite (trihydrate) and boothite (heptahydrate).
from:Rare Metals

Thursday, April 23, 2015

Properties of Red Powder


Name: Red Powder
Item Type: Quest Item
Info: A most unusual powder. While nothing directly impressive is notable about this powder, you can sense there is something magical about it.
Duration: Non-Consumable
Sell Price: penya
Stack Size: 99
Guild and Pet Feed Contribution:
Guild Contribution= ???
Pet Feed= ???
Where Can I Get One:
Quest Related to: Information about Red Powder (4)
This is a Auto-Appearing quest item and is obtained From Eienble Cave West.
from:Rare Metals

Monday, April 20, 2015

Properties of Lithium-Silicon Alloy


Name: Lithium-Silicon Alloy
Formula : Li-Si
Appearance : Dark grey metallic shine
Application :
Mainly used as negative material for thermal battery
Packing :
Vacuum aluminum foil plastic bag and put dry steel drums.
Transportation :
Hazard class 4.3, UN No. 1417
Packing groupII
from:Rare Metals

Thursday, April 16, 2015

Properties of Lithium benzoate


Name:Lithium benzoate
CAS:553-54-8
Description:
Formula: C6H5COOLi
Formula weight: 128.06
Specific gravity: 1.19
Density (g/cm3): 0.5
Water solubility: 33g/100ml
Appearance:Colorless crystalline powder.
Purity:99%
Uses:Catalyst for organic synthesis, in epoxy resin, polypropylene synthesis, modification has important uses
Storage:Products, seal long-term preservation.
from:Rare Metals

Monday, April 13, 2015

Introduction of Dimethyldiethoxysilane


Name: Dimethyldiethoxysilane
Molecular Formula: (CH3)2Si(C2H5O)2
Assay, % ≥:  99.0
Density , 20℃ g/cm3:  0.899
Refractive index , 20℃: 1.403
Appearance:  colorless transparent liquid
Dimethyldiethoxysilane is the synthetic material of reagent, high molecular silicone, it can be used as modifier of silicone resin, constitution controller or the material of vinyl end-sealing agent.
Packing & Storage:
200Lgalvanizing metal pail, plastic-coated metal pail( net wt. 180KG/drum).Sealed, kept in cool and ventilating place. Far away from fire and heat. Storage temperature -40℃~60℃. avoid direct sunlight. Do not contact with air, acid, alkali and water. It should not be stored for long time. The warehouse should be equipped with anti-explosive facilities. The warehouse should has the facilities to fight the fire. do not used the tools that may happen sparkle. Load gently, avoid breakage. Hazardous chemicals.
from:Rare Metals

Thursday, April 9, 2015

what is the Nanometer Alumina?


Name:Nanometer Alumina
Appearance:White powder
Dosage:1%-5% , user should choose the best dosage through tests in different systems.
Application:
It can be used in many fields,such as:
1.Transparent pottery: high voltage nadium pipes, EP-ROM window;
2.Cosmetic filling;
3.Single crystal, red stone, blue stone, white stone, Yt-Al garnet;
4.High intensity alumina pottery, C base board, encapsulation material, sword ware, high pure pot, roller, bombardment traget,stove pipe;
from:Rare Metals

Monday, April 6, 2015

what is the Midazolam?


Midazolam is a short-acting drug in the benzodiazepine class that is used for treatment of acute seizures and for inducing sedation and amnesia before medical procedures.It has potent anxiolytic, amnestic, hypnotic, anticonvulsant, skeletal muscle relaxant, and sedative properties.Midazolam has a fast recovery time and is the most commonly used benzodiazepine as a premedication for sedation; less commonly it is used for induction and maintenance of anesthesia. Flumazenil is a benzodiazepine antagonist drug that can be used to treat an overdose of midazolam as well as to reverse sedation.
CAS:59467-70-8
Molecular Formula:C18H13ClFN3
Molecular Weight:325.78g/mol
from:Acridine Raw Material

Monday, March 30, 2015

about ImportCVD copper graphene


Name:ImportCVD copper graphene
Applications:
     * Graphene electronics
     * Conductive coatings
     * Aerospace industry
     * Support for metalic catalysts
     * Microactuators
     * MEMS and NEMS
     * Chemical and bio sensors
     * Multifunctional Materials Based on Graphene
     * Graphene Research
from:Rare Metals

Sunday, March 29, 2015

about Flake graphite with high purity


Name:Flake graphite with high purity
 Product Description:
Flake-graphite is probably the most familiar of the natural graphite materials.
The flake graphite has good electric and thermal conductivity, resistance to corrosion, and superior chemical stability, is very suitable for the preparation of graphene. The size is 100 mesh.
The platy morphology of flake graphite is illustrated in the scanning electron and polarized light micrographs presented below.
from:Rare Metals

Wednesday, March 25, 2015

what is the Nano-Copper Colloidal?


Name: Nano-Copper Colloidal
Description:
Nano copper powder dispersed in a liquid medium preparation, in water, ethanol and other good dispersion system can also be dispersed in non polar systems, such as liquid paraffin. Provide decentralized solutions.
from:Rare Metals

Monday, March 23, 2015

what is the Ketotifen?


Ketotifen is a second-generation noncompetitive H1-antihistamine and mast cell stabilizer. It is most commonly sold as a salt with fumaric acid, ketotifen fumarate, and is available in two forms. In its ophthalmic form, it is used to treat allergic conjunctivitis, or the itchy red eyes caused by allergies. In its oral form, it is used to prevent asthma attacks.
Ketotifen relieves and prevents eye itchiness and/or irritation associated with most seasonal allergies. It starts working within minutes after administering the drops. The drug has not been studied in children under three. The mean elimination half life is 12 hours. Besides its anti-histaminic activity, it is also a functional leukotriene antagonist and a phosphodiesterase inhibitor.
The drug may also help relieve the symptoms of irritable bowel syndrome.
from:Acridine Raw Material

Thursday, March 19, 2015

what is the Nanometer Zinc Oxide HTZn?


Name:Nanometer Zinc Oxide HTZn
Introduction to the Product:  They are white or pale yellow powder in appearance with a grain size of 20 nm for HTZn-01 and 40 nm for HTZn-02. Due to their superfine grain and large specific surface area, they have the special property and purpose which the ordinary products of zinc oxide are unable to compare with. The other types of the product are divided according to the different surface treatment from HTZn-03 to HTZn-06.
Characteristics of the Product:These series products have been subject to organic or inorganic cladding treatment, to enable them to have better dispersivity in the operating system.These series products have many peculiar functions of screening ultraviolet ray, absorbing ultrared ray, sterilization and health protection, lowering temperature or heat insulation. Nano zinc oxide can improve the wear ability and tear resistance of rubber and improve the comprehensive mechanical property. Due to its
unique antibacteri
from:Rare Metals

Monday, March 16, 2015

what is the Lithium orotate?


Lithium orotate is lithium orotate (LiOr) a accustomed bipolar cure or a alarming anatomy of cocky medication? Unfortunately it appears it may be both.
LiOr is appropriate as a cure for the affection of both bipolar abasement and bipolar mania.
This anatomy of accustomed lithium is aswell accepted for abating all-overs and agitation attacks. Reliable advice on LiOr is harder to find!
Lithium orotate as a alkali in its accustomed anatomy This is a simple actinic alkali - just like lithium carbonate or lithium citrate.
The big aberration is in bioavailability. (Bioavailability is the amount to which, or the amount at which, a biologic or added actuality is captivated or becomes accessible at the targeted abode in the body.)
LiOr has become a accepted and acknowledged supplement because it calmly crosses the claret academician barrier. Supporters of LiOr based articles altercate that this makes it accessible to get a ameliorative aftereffect with a actual baby dosage and accordingly escape the accident of ancillary furnishings that appear from acceptable lithium use.
Thus affection of bipolar such as abasement and mania, or all-overs can be addressed afterwards problems like weight gain, slowed cerebration or branch stress.
Various versions of LiOr are answer heavily online and in bloom aliment food and are about declared as herbal lithium, accustomed lithium, or homeopathic lithium.
from:Pharma online

Thursday, March 12, 2015

what is the role of Puerariae Extract?


Puerariae is the accumulated name accustomed to about 20 apparent of plants which are mostly begin in Asian countries. Aback in history, these bulb specious, abnormally Puerariae flowers, were acclimated in Chinese and Thai medicine. Now their abstract is taken anon from their root. The alive additive in this abstract is puerarin which is begin in abounding herbs and plants.
Cardio diseases are accepted to be the a lot of arduous to amusement as it requires analytical affliction from both, doctor and patient. According to a contempo research, puerariae abstract can be acclimated as an able analysis to all problems like affection pain, angina, coronary affection disease, attitude blockage and abounding added agnate and accompanying heath conditions. Added than these, this accustomed abstract is aswell begin to be advantageous for advantageous audition problems like centralized ear ache which causes abrupt audition loss. Perhaps the a lot of austere botheration which puerariae abstract resolves is tumor.
There are assorted stages of bump development in physique which access the life-risk forth with time. This abstract can accord complete cure from tumor, accustomed that it is not in at its final stage. Apart from these, it aswell helps abating alcoholism and abounding cerebral and brainy illnesses. In accession to those life-threatening diseases, puerarie abstract is aswell accepted to advance derma and hair. It aswell reduces crumbling affects, giving you aback your adorableness of adolescence age.
All the diseases which puerariae abstract can alleviate are about absolutely dangerous. So, calling this accustomed artefact a ‘miracle herb’ is not wrong. Medical science is still administering analysis to acquisition safe analysis for abounding baleful bloom conditions. Issues like blight and affection problems may be able-bodied advised with avant-garde drugs and medications, but they do accept abiding ancillary effects. Puerariae extract, getting a accustomed medicine, does not accord austere drawbacks even if acclimated in long-term.
from:Pharma online

Monday, March 9, 2015

about Risperidone


Name:Risperidone
Cas:106266-06-2
Molecular Formula:C23H27FN4O2
Molecular weight:410.485 g/mol
Product Application:Risperidone (pronounced Ris-PEAR-rǐ-dōne) is an atypical antipsychotic used to treat schizophrenia (including adolescent schizophrenia), schizoaffective disorder, the mixed and manic states associated with bipolar disorder, and irritability in children with autism. It is sold under the trade name Risperdal in the Netherlands, United States, Australia, Canada, the United Kingdom, Portugal, Spain, Turkey, New Zealand and several other countries, Risperdal or Ridal in New Zealand, Sizodon or Riscalin in India, Rispolept in Eastern Europe, and Belivon, or Rispen elsewhere.
from:Pharma online

Thursday, March 5, 2015

Properties of Sumatriptan


Name:Sumatriptan
Cas:103628-46-2
Molecular Formula:C14H21N3O2S
Molecular weight:295.402 g/mol
Product Application:Sumatriptan is a triptan drug including a sulfonamide group for the treatment of migraine headaches.Several dosage forms for sumatriptan have been approved, including tablets, solution for injection, and nasal inhalers.Sumatriptan is structurally similar to serotonin (5HT), and is a 5-HT (types 5-HT1D and 5-HT1B[4]) agonist. The specific receptor subtypes it activates are present in the cerebral arteries. Dilation of these arteries is thought to be a major cause of headache pain, and activating these receptors causes vasoconstriction.
from:Pharma online

Wednesday, February 11, 2015

what is the FlowLac 100?


FlowLac 100 is a spray-dried a-lactose monohydrate. FlowLac 100 is primarily advised for Absolute Compression and combines aloft flowability with aberrant acerbity yield.
Features
The spray-drying action leads to an accomplished compressible excipient
Fast abrasion through accelerated dissolution in water
Very acceptable agreeable accord of low dosage tablets canal adherence of alive capacity on the absorptive surface
Pleasant aftertaste and aperture action of chewable tablets
Ideal actualization for capsule/sachet bushing by accomplished flowability.
from:Pharma online

Monday, February 9, 2015

what is the role of Aloe Extract?


Aloe (often alleged aloe vera) produces two substances, gel and latex, which are acclimated for medicines. Aloe gel is the clear, gelled actuality begin in the close allotment of the aloe bulb leaf. Aloe acrylic comes from just below the plant's derma and is chicken in color. Some aloe articles are fabricated from the accomplished ashamed leaf, so they accommodate both gel and latex. The aloe that is mentioned in the Bible is an altered ambrosial copse acclimated as incense.
Aloe medications can be taken by aperture or activated to the skin. Aloe gel is taken by aperture for osteoarthritis, bowel diseases including ulcerative colitis, fever, agog and inflammation, and as a accepted tonic. It is aswell acclimated for abdomen ulcers, diabetes, asthma, and for alleviative some ancillary furnishings of radiation treatment.
Some humans yield aloe acrylic by mouth, usually for constipation. Beneath often, aloe acrylic is acclimated orally for epilepsy, asthma, colds, bleeding, absence of menstrual periods, colitis, depression, diabetes, assorted sclerosis, hemorrhoids, varicose veins, bursitis, osteoarthritis, and glaucoma and added eyes problems.
The advantageous locations of aloe are the gel and latex. The gel is acquired from the beef in the centermost of the leaf; and the acrylic is acquired from the beef just below the blade skin.
Aloe gel ability could could could cause changes in the derma that ability advice diseases like psoriasis.
Aloe seems to be able to acceleration anguish healing by convalescent claret apportionment through the breadth and preventing corpuscle afterlife about a wound.
It aswell appears that aloe gel has backdrop that are adverse to assertive types of bacilli and fungi.
Aloe acrylic contains chemicals that plan as a laxative.
from:Pharma online

Wednesday, February 4, 2015

what is the role of Icariin?


Icariin is a flavonol glycoside, a blazon of flavonoid. It is the 8-prenyl acquired of kaempferol 3,7-O-diglucoside. The admixture is acquired from several breed of plants acceptance to the brand Epimedium, Berberidaceae, which are frequently accepted as Horny Goat Weed or Yin Yang Huo. Extracts from these plants are accounted to aftermath amative effects, and are frequently acclimated in Chinese herbal anesthetic to enhance arrect function, as able-bodied as for several added indications.
functions: (1)stimulate afraid system, announcement beastly function.
(2)antibacterial, anti-inflammatory, antitussive, anti-asthmatic and eliminating phlegm.
(3)tonifying branch and advocacy macho virility, abating rheumatism, deepening the anatomy and bones.
(4)lowering claret burden and claret sugar.
(5)anti-cancer and acceptable immunity
(6)restraining staphylococcus and dabbling aging.
usage: (1)applied in biologic field, it is mainly acclimated as biologic materail to amusement asthenia of kidney, impotence, spermatorrhea, prospermia, algid extremities, acroanesthesia or convulsion, etc.
(2)applied in the acreage of blossom affliction products, it was acclimated in capsules, blossom food, articulate liquid, blossom affliction wine and added alcoholic beverages, which has acceptable health-care aftereffect on animal cardiovascular and endocrine system, dabbling aging.
from:Pharma online

Monday, February 2, 2015

about Octreotide Acetate


Name:Octreotide Acetate
Molecular Formula:C49H66N10O10S2
Molecular Weight:1019.28
CAS No.: 83150-76-9
Appearance : White powder
Specific Optical Rotation(c=0.5,95%HAc) : -45.0~-55.0°
Purity (by HPLC) : ≥98.0%
Single Impurity(by HPLC) : ≤1.0%
Peptide Content(by N%) : ≥80%
Bacterial Endotoxins : ≤5EU/mg
Packing: plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Storage:a cool(2~8 ℃) & dry place protected from light, keep package close when not in use.
from:Pharma online

Wednesday, January 28, 2015

Properties of dl-N-Boc-3,3,3-Trifluoroalanine, methyl ester


Name: dl-N-Boc-3,3,3-Trifluoroalanine, methyl ester
Molecular Formula: C9H14F3NO4
Molecular Weight: 257.21  g/mol
Description of DL-N-Boc-3,3,3-Trifluoroalanine, Methyl Ester:
Ester names are derived from the parent alcohol and the parent acid, where the latter may be an organic or an inorganic acid. Esters derived from the simplest carboxylic acids are commonly named according to the more traditional, so-called “trivial names” e.g. as formate, acetate, propionate, and butyrate, as opposed to the IUPAC nomenclature methanoate, ethanoate, propanoate and butanoate. Esters derived from more complex carboxylic acids are, on the other hand, more frequently named using the systematic IUPAC name, based on the name for the acid followed by the suffix -oate. For example the ester hexyl octanoate, also known under the trivial name hexyl caprylate, has the formula CH3(CH2)6CO2(CH2)5CH3.
from:Pharma online

Monday, January 26, 2015

about (5-Carboxypentyl)(triphenyl)phosphonium bromide


CAS No.    50889-29-7
Chemical Name:    (5-Carboxypentyl)(triphenyl)phosphonium bromide
Synonyms:    (5-CARBOXYAMYL)TRIPHENYLPHOSPHONIUM BROMIDE;(5-CARBOXYPENTYL)TRIPHENYLPHOSPHONIUM BROMIDE;5-carboxypentyltriphenylphosphonium bromide, 98 %
CBNumber:    CB5259203
Molecular Formula:    C24H26BrO2P
Formula Weight:    457.34
Chemical Properties
White Crystalline Solid
(5-Carboxypentyl)(triphenyl)phosphonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
This product is white crystal powder with its melting point 197-201 °C.It is hygroscopic.The minimum purity is 95%.It can be used for medicine and pesticide intermediate.
from:Pharma online

Wednesday, January 21, 2015

Overview of Hexarelin Acetate


Hexarelin Acetate is a constructed hexapeptide in the advance agency ancestors which stimulates the absolution of advance hormone (GH) and does not baffle with the body's adeptness to aftermath its own GH. Structurally, Hexarelin Acetate is agnate in anatomy to GHRP-6 but afterwards the appetence access because of its disability to acutely access Ghrelin levels which is amenable for the added appetence and quicker belly emptying. Hexarelin Acetate is a constructed advance hormone secretagogue fabricated from six amino acids. It contains able advance hormone absolution backdrop in the animal body. Hexarelin Acetate in studies over a assertive aeon has apparent that it reduces belly fat. Hexarelin Acetate like added Advance Hormone Absolution Peptides is a lot of able synergistically if administered with GHRH such as Sermorelin or Modified GRF 1-29. The access of circulating GH through Hexarelin Acetate use causes levels of Insulin-Like Advance Agency (IGF-1) to dispatch in the liver. IGF-1 is the prime could could could could could cause of beef advance in acknowledgment to GH stimulation. Users of IGF-1 about acquaintance added backbone and beef mass, as able-bodied as a actual arresting fat loss.
from:pharma online

Monday, January 19, 2015

about 2,5-Dimethoxytetrahydrofuran


CAS No.    696-59-3
Chemical Name:    2,5-Dimethoxytetrahydrofuran
Synonyms:    DMTHF;Protectol DMT;Dimethoxytetrahydr;2,5-Dimethoxytetrahy;DIMETHOXYTETRAHYDROFURAN;5-DiMethoxytetrahydrofuran;2,5-DIMETHOXYTETRAHYDROFURAN;tetrahydro-2,5-dimethoxy-fura;TETRAHYDRO-2,5-DIMETHOXYFURAN;2,5-Dimethoxy Tetrahydrofulan
CBNumber:    CB6728092
Molecular Formula:    C6H12O3
Formula Weight:    132.16
MOL File:    696-59-3.mol
2,5-Dimethoxytetrahydrofuran Property
mp :    -45 °C
bp :    145-147 °C(lit.)
density :    1.023 g/mL at 20 °C(lit.)
refractive index :    n20/D 1.418
Fp :    95 °F
storage temp. :    Flammables area
Water Solubility :    350 g/L (20 ºC)
Chemical Properties
Colorless to light yellow liqui
2,5-Dimethoxytetrahydrofuran Preparation Products And Raw materials
from:pharma online

Wednesday, January 14, 2015

Introduction of Febuxostat


Febuxostat is a xanthine oxidase inhibitor acclimated for alleviative gout acquired by boundless levels of uric acerbic in the claret (hyperuricemia). Uric acerbic is formed from the breakdown of assertive chemicals (purines) in the body. Hyperuricemia occurs if the physique produces added uric acerbic than it can eliminate. The uric acerbic forms crystals in joints (gouty arthritis) and tissues, causing deepening and pain. Elevated claret uric acerbic levels aswell can could could could could could could cause branch ache and branch stones. Febuxostat prevents the assembly of uric acerbic by blocking the action of the agitator (xanthine oxidase) that converts purines to uric acid. Uric acerbic levels may abatement to ambition analysis levels aural two weeks. Febuxostat and allopurinol (Zyloprim) are agnate in how they work, but the best dosage of febuxostat is added able in abbreviation uric acerbic levels.
from:Pharma online