Pharmaceutical Chemicals

[Name]::Phama-grade Glycine [Specifications:Pharma-grade [Molecular formula]:C2H5NO2 [Molecular weight]:75.07 [Structure formula]:NH2CH2COOH [Assay]: 98.5%--101.5% [CAS]:56-40-6 [Physical-chemistry property]:White crystal powder,sweet taste,easy to be dissolved in water, slightly dissolved in methanol and ethanol, but not dissolved in acetone and ether,melting point:between 232-236(decomposition). [Main usage] : (1) Used in the research on the metabolism of amino acids by medical organisms or on a biochemical basis; (2) Used as a buffer for aurcomycin,as a raw material for making L-dopa for treating Parkinson disease,Vitamin B6,and other amino acids as Threonine; (3) Mainly used in Amino Acid injection solution as nutritional infususion; (4) Used as the raw material for cephslosporins,the intermediate for Thiamphenicol. (5) Used as the raw material for cosmetic. [Quality specification]:Pharma-grade adopts the standard of USP28 BP98 and EPV. [Packi

Yeast ß-glucan is the polysaccharid composed by glucose, they are combined through ß-1,3 mostly, which is the connection form of glucose chain. It can activate the macrophage and neutrophil leucocyte etc, so that increase the content of leucocyte, cytokinin and special antibody, excite the immune system of human body. And the body can have better preparations for resist the disease caused by microbial. Yeast ß-glucan can make the lymphocyte of the injured body recover the ability of producing cell factor ( IL-1), can adjust the immune function of the body. A lot of experiences show that, the ß-glucan can accelerate the producing of IgM antibody which will improve the immune ability of body liquid. And the cells activated by ß-glucan will excite the defense mechanism of the host, so it is used in tumor, virus infection and wound cure. Yeast ß-glucan which prepared by special process and no endotoxin contained has been approved as one safe substance by FDA, can be dosed in food, a

CDCA--Chenodeoxycholic Acid: White crystalline powder, Specifica Optical rotation: 10.5-13.5; Loss on Drying: =2.0%; Assay: (titration) =98.5%; Related Substance (TLC): A. Cholic Acid 1.0%, B. Lithocholic Acid 0.1%, C. The Others 1.0% UDCA--Ursodeoxycholic Acid CAS No.: 128-13-2 Formular: C24H40O4 White powder, No odor, but bitterness, Insoluble in water, chloroform, soluble in ethanol. Confirm to EP USP Standard. It is widely used as Pharmaceutical intermediates and also the raw material of cosmetic.

We could supply Synephrine hydrochloride with purity over 99%, widely used in pharmaceutics. Product: Synephrine hydrochloride Assay: Synephrine hydrochloride >98.0% Molecular Formula: C9H13NO2.HCl Molecular Structure: Molecular Weight: 203.67 CAS #: 5985-28-4 Appearance: White fine powder Odor: Characteristic More details,samples and customization also available

1 Appearance White or off-white powder 2 Moisture =0.5% 3 Specific rotation -25°~-29° 4 Purity =99.0% 5 Standard Enterprise standard 6 Packing 25KG/drum or on customer request

1????:Clopidogrel Bisulfate 2????:S(+)-2-(2-???)-6,7-????[3,2-c]???-5-(4H)???????? 3??????:S(+)-2-(2-Chlorophenyl)-6,7–dihydrothieno[3,2-C]pyridine-5-(4H)-acetic acid methyl ester sulfate 4?Cas:120202-66-6 5???:??????????? 6???:>98.5% 7????:+51~+56(C=1)

Silicone Rubber 1>Molding grade. Common molding rubber for keypad, seals etc and High class molding rubber for its transparent appearance. 2>Extrusion grade. Extrusion rubber for common wire and cable in translucent or transparent. 3>Fumed silicone rubber. It is used to manufacture cable, baby nipple etc. in molding or extrusion purpose for its good tear and tensile strength.

Trimethoxymethane Cas No149-73-5 Synonyms: Methyl Orthoformate; Trimethoxymethane; Trimethyl Orthoformate Molecular formula:C4H10O3 Molecular weight:106.12 Product Specifications: Appearance: colorless transparent Content: 99% min Application It is Organic synthetic intermediate. It can produce vitamin B1, bactericide and sulfanilamide agent, or used as dehydrant of PU and epoxy resin, it also can be used in the synthesis of flavor.

Ethylorthoformate CAS NO122-51-0 Synonyms: Ethane, 1,1',1''-[methylidynetris(oxy)]tris-; ethyl orthoformate; ETHYL ORTHOFORMATE (TRIETHYL ORTHOFORMATE); Ethyl formate (ortho); Triethoxymethane; triethyl orthoformate; CAS NO:122-51-0 Molecular Formula : C7H16O3;CH3CH2OCH(OCH2CH3) Molecular weight :148.20 Product Specifications: Appearance colorless liquid, with spicy odor Content 99.5 min Ethyl formate 0.2% max Ethanol 0.2% max Impurity 0.1% max Moisture 0.01% max Applications Used in organic synthesis, used as pharmaceutical intermediates & photosensitive material.

Trans-1,3-Dichloropropene Cas No: 10061-02-6 Product name: Trans-1,3-dichloropropene min 95% Molecular formula : C3H4Cl2 CAS Registry Number : 10061-02-6 Standard: enterprise standard Appearance: Yellowish transparent liquid Purpose: Terbinafine Intermediate Package: 230kg/200L steel drum , 18.4mt/20FCL

NEBIVOLOL HYDROCHLORIDE. IN HOUSE Tests Specifications 1 Description White to off white crystalline power 2 Identification: 1) IR spectrum 2) UV spectrum 3) Fluoride 4) HPLC Positive Positive Positive Positive 3 PH 4.5 to 6.5 4 Related substances: NMT 1.0% 5 Loss on drying NMT 0.5% w/w 6 Residue on ignition NMT 0.1% 7 Heavy metals (ppm) NMT 10ppm 8 Ethanol (%) NMT 0.5% 9 Methylene Chloride NMT 0.06% 10 Toluene NMT 0.089% 11 Dimethylsulfoxide NMT 0.088% 12 Assay(On dried basis) It should contain not less than 98.0% & not more than 102% of the C22H26O4NCIF2 calculated on dried basis.

FOSINOPRIL SODIUM U.S.P Tests Specifications 1 Description A white to off white crystalline powder. 2 Solubility Soluble in water & in methanol. 3 Identification Complies {IR,Sodium} 4 Loss on Drying 0.1% w/w { NMT 0.5 %} 5 Specific Optical Rotation {0.1% sol. In Chloroform} 4.90 { -4.50 to -6.00 on anhydrous basis} 6 Related substance { TLC } Complies { NMT 0.15 % } 7 Related substance { GC } Complies { NMT 0.15 % } 8 Related substance {HPLC} 0.10% {Fosinoprilat NMT 0.5%} 0.05% {Any Unidentified Impurity NMT 0.10%} 0.24% {Total Impurities NMT 1.0%} 9 Heavy metals Complies {NMT 20 ppm} 10 Assay { on dry basis } 100.2% { Sd be between 98.5 to 101.50% w/w } * No potential for the class-1 solvents as specified by ICH or < 467 > USP to be present in Fosinopril sodium as they are not used in the manufacturing process. The material if tested for these solvents, will comply with the established standard

BENZALKONIUM CHLORIDE 80% SOLUTION Tests Specifications 1 Description Clear transparent viscous liquid with characteristic aromatic odor 2 Solubility Soluble in water & alcohol. 3 PH(10% solution) 6.5 - 7.5 4 Free Amine Nil 5 Assay 79.0 – 81.0 w/v 6 Acidity Or Alkalinity Neutral 7 Clarity & Color Of Solution Trnsparent, Colorless 8 Sulphated Ash NMT 0.1%

CETRIMIDE POWDER I. P . / B. P Tests Specifications 1 DESCRIPTION A White or almost white, voluminous, free-flowing powder, freely soluble in water & in alcohol. 2 IDENTIFICATION {A,B,C,D,E } TO COMPLY THE TEST 3 SOLUBILITY FREELY SOLUBLE IN WATER, IN ETHANOL {95%}, & IN CHLOROFORM. PRACTICALLY INSOLUBLE IN ETHER 4 ACIDITY OR ALKALINITY NMT. 0.1ML SOLUTION REQUIRED. 5 CLARITY & COLOUR OF SOLUTION 2.0% W/V SOLUTION IS CLEAR & COLOURLESS 6 AMINE SALTS TO COMPLY THE TEST 7 SULPHATED ASH NMT 0.5% 8 LOSS ON DRYING NMT 2% 9 ASSAY{ON D.B} BETWEEN 96% TO 101%

CHLORHEXIDINE ACETATE BP / EP Tests Specifications 1 Appearance A White or almost White Crystalline Powder. Sparingly soluble in water Soluble in Alcohol, very slightly souble in glycerol and in propylene glycol. 2 Solubility Sparingly soluble in water and in propylene glycol, very slightly soluble in alcohol. 3 Identification First Identification : A, B Second Identification : B, C, D 4 Related substances Complies with B.P / E.P. test 5 Loss on drying Not More Than 3.5 % Detemined on 1.0 g by drying in an oven at 100 C TO 105 C 6 Assay on Dry Basis Chlorhexidine Acetate contains not less than 98% and not more than 101.0% of 1,1’ Hexamethylenenbis [5-(4-Chlorophenyl)-Biguanide] Diacetate, Calcculated with reference to the dired substance. 7 Sulphated Ash Not more than0.15%, determined on 1.0 g 8 4-Chloro Aniline Complies with B.P / E.P. test

CHLORHEXIDINE HYDROCHLORIDE. B. P Tests Specifications 1 Appearance A White or almost White Crystalline Powder 2 Identification First Identification : A, B Second Identification : B, C, D 3 Chloroaniline Complies with B.P. test 4 Related substances Complies with B.P. test 5 Loss on drying Not More Than 1.0 % Detemined on 1.0 g by drying in an oven at 100 C TO 105 C 6 Sulphated Ash Not more than0.1%, determined on 1.0 g 7 Assay Chlorhexidine Dihydrochloride contains not less than 98% and not more than 101.0% of 1,1’ Hexamethylenenbis [5-(4-Chlorophenyl)-Biguanide] Dihydrochloride, Calculated with reference to the dired substance. 8 Solubility Sparingly soluble in water and in propylene glycol, very slightly soluble in alcohol.

CHLORHEXIDINE BASE IN HOUSE Tests Specifications 1 Description A White to almost White powder 2 Identification { By IR} To match with Reference Standard 3 Color Test (20% CHG Sol.) Absorbance not more than 0.03 (Absorbance at 480 nm) 4 Sulphated ash Not more than 0.1% w/w 5 Loss on drying at 105 oC % w/w. Not more than 0.5 % w/w 6 Related substances by HPLC i] Single impurities% w/w ii] Total Impurities % w/w Not more than 0.5 % w/w Not more than 1.0 % w/w 7 Assay By HPLC : Not less than 98% and not more than 102% By TITRATION: Not Less than 98% and note more than 102% 8 Para Chloro Aniline, ppm Not more than 200 ppm

Name CHLORHEXIDINE GLUCONATE 20 % SOLUTION Brand Name CH-G Country of Origin INDIA Product Description SPECIFICATIONS Product Name: CHLORHEXIDINE GLUCONATE 20% SOLUTION (BP) No. Tests Specifications Typical Results 1 Physical Appearance Almost colorless or pale yellow liquid Almost colorless liquid 2 Color Test* Absorbance not more than 0.03 at 480 nm 0.020 3 I.D. (A) IR B.P. Addendum 91 to 1988 B.P. Complies 4 I.D. (B) TLC Matches standard Complies 5 I.D. (C) Cetridime Test Ref: Complies B.P. Addendum No. 1, 1991 Complies 6 I.D. (D) Melting Point 132 oC – 136 oC 134 oC – 135 oC 7 pH Acidity or Alkalinity 5.5 – 7.0 6.00 8 % Chlorhexidine Gluconate Solution 19.0 – 21.0% 20.25 – 21.0% 9 Parachlroaniline in PPM Less than 500 ppm Less than 05 ppm 10 Related Substances Complies (B.P. Addendum No. 1, 1991) Complies 11 Specific Gravity, Relative Density 1.06 – 1.07 1.064

Raw materials Raw material has been proven to be stable in rapid test. Its. could be supplied by strip, sheet or rolls format. Raw material starter kit is available for item selection and quality confirmation.

Appearance:whtie crystal powder Assay :=99.0% . Loss on drying : =0.50% Melting pointing: 120-122?