Pharmaceutical raw materials used in synthesizing new medications

chemical-categories

Vitamin E TPGS FOOD GRADE >25%

Product: Vitamin E TPGS, D-αlpha-Tocopheryl Polyethylene Glycol 1000 Succinate

CAS NO.: 9002-96-4

Molecular Formula:

(C2H4O)nC33H54O5

Structual Formula:

Molecular weight: 1513

A kind of functional excipient

It exhibits amphiphilic properties: hydrophilic and lipophilic

Fields of Application:

A.    Pharmaceutical: greatly enhances the absorption and bioavailability and effectiveness of pharmaceutical ingredients.

B.    Nutrition: be used to formulate supplements, especially to improve the absorption of vitamin E and other lipophilic nutrients and nutraceuticals. 

C.   Food and beverage: be employed to fortify foods and beverages, sports drinks, water and juices. 

D.    Personal carebe served as an ethanol free and hypoallergenic and non-irritating emulsifier/excipient in personal care and cosmetics applications.

E.     Animal nutritionsupplies a highly absorbable and bioavailable vitamin E for animals that do not absorb traditional forms of vitamin E.

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Y-29794 Tosylate LAB GRADE 97%

A novel non-peptide PPCE inhibitor; Prevent amyloid-like deposition in senescence-accelerated mice

http://www.bocsci.com/y-29794-tosylate-cas-146794-84-5-item-474099.html

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entecavir hydrate Purified 99%

Entecavir hydrate [CAS:209216-23-9]  
Synonyms: 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate 
Molecular Formula: C12H15N5O3.H2O 
Molecular Weight: 295.30 

Appearance:White or off-white powder  
Assay:98%~102% 
Package:aluminium foil bag 
Usage:Adult chronic hepatitis B 

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heparin sodium Technical >95%

Heparin sodium salt is used as an anticoagulant.It is prescribed in the treatment and prophylaxis of a variety of thromboembolic disorders. It inhibits blood clotting and prevents recurring coronary artery occlusion.

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methylthiouracil Purified 99%+

product Name:6-methyl-2-thioxo-1H-pyrimidin-4-one

Synonyms:2-Mercapto-4-methyl-6-hydroxypyrimidine; 4(1H)-pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo-; 6-methyl-2-sulfanylpyrimidin-4-ol; 6-Methyl-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone; 6-Methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-on; 6-Methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine; Methiure; 6-Methyl-2-thiouracil; 4-Hydroxy-2-mercapto-6-methylpyrimidine; 4-Methyl-2-thiouracil; 6-METHYL-2-THIOURACYLE; 6-(methylsulfanyl)pyrimidine-2,4(1H,3H)-dione; 6-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one

Molecular Formula:C5H6N2OS

Molecular Weight:142.1789

InChI:InChI=1/C5H6N2OS/c1-3-2-4(8)7-5(9)6-3/h2H,1H3,(H2,6,7,8,9)

CAS Registry Number:56-04-2

EINECS:200-252-3

Density:1.36g/cm3

Boiling point:342.3 deg C at 760 mmHg

Refractive index: 1.638

Flash point: 160.8 deg C

Vapour Pressure: 3.83E-05mmHg at 25 deg C

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salicylic acid Purified >99.5%

Salicylic Acid 

Annual output: 8000 MT

Chemical name: Benzoic acid,-2hydroxcy

Molecular formula: C7H6O3

CAS: 69-72-7

Molecular weight: 138.12

EINECS: 200-712-3

HS Code?29182110

Standard: BP/USP/EP/CP/JP

Physical and Chemical Properties: White crystal or crystal powders, and sweets first and then hot, no chemical changes in the air.Atmospherically sublimation temperature over 76oC.Easily to decarboxylate and change into phenol and dioxide when heated atmospherically, and its aqueous solution appears acid reaction, becomes purple with FeCL3.Slightly dissolves in water but dissolves in boiling water easily. Dissolves in the ethanol or ether and slightly soluble in chloroform. 

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silodosin 99.9% Purified 99.9%

Name:Silodosin 
Synonyms: 1-(3-Hydroxypropyl)-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-2,3-dihydro-1H-indole-7-carboxamide; KAD 3213; KMD 3213; Urief 
Molecular FormulaC25H32F3N3O4 
Molecular Weight495.53 
CAS Registry Number: 160970-54-7 

Assay:99%min 
Single impurity:0.1%max

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(+)-Gallocatechin LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide (+)-Gallocatechin. More information please visit the webiste: http://www.bocsci.com/im-CATECHIN-and-Impurities-list-540.html

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1,4-Xylyl Diazide LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide 1,4-Xylyl Diazide. More information please visit the webiste: http://www.bocsci.com/im-DIAZIDE-and-Impurities-list-742.html

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2-Hydroxy-3-Methoxybenzoic Acid

2-Hydroxy-3-Methoxybenzoic Acid used as the pharmacology starting material of some polymer rubbers and a component of poly-meric soil organic matter.

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