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Pharmaceutical Intermediates
Product List

2-aminobenzenesulfon-N-methylcyclohexylamine(MC)

CAS:70693-59-3 Product spec:99.0%
2-aminobenzenesulfon-N-methylcyclohexylamine(MC) Chemical Name CAS# Purity Appearance Application 2-aminobenzenesulfon-N-methylcyclohexylamine(MC) 70693-59-3 99.0% White crystal Acid dyestuff
Post Time:[2010-12-16 ]CONNECT WILSON(PENGLAI) CHEM CO.,LTD.

2-Nitrobenzenesulfonyl chloride(NB)

CAS:1694-92-4 Product spec:99.9% 99.0%
2-Nitrobenzenesulfonyl chloride(NB) Chemical Name CAS# Purity Appearance Application 2-Nitrobenzenesulfonyl chloride(NB) 1694-92-4 99.9% 99.0% Light yellow crystal Intermediate of dyestuff and..
Post Time:[2010-12-16 ]CONNECT WILSON(PENGLAI) CHEM CO.,LTD.

Potassium citrate

CAS:866-84-2 Product spec:≥99.0%
【Molecular formula】C6H5K3O7.H2O 【Molecular weight】324.41 【Properties】White granular crystal or crystalline powder 【Content】 ≥99.0% 【Storage】Stored in airproof place. 【Packing】Cardboard dru..
Post Time:[2010-12-16 ]Changzhou Kong Pharm Co.,Ltd.

Bismuth citrate

CAS:813-93-4 Product spec:51.0-53.0%
【Molecular formula】C6H5BiO7 【Molecular weight】398.09 【Properties】Fine crystalline powder 【Content】bismuth content: 51.0-53.0% 【Loss on drying】≤0.5% 【Storage】Stored in airproof place. 【Pack..
Post Time:[2010-12-16 ]Changzhou Kong Pharm Co.,Ltd.

2-Amino-6-chloropurine

CAS:10310-21-1 Product spec:98.0-102.0%
【Molecular formula】C5H4ClFN5 【Molecular weight】169.58 【Properties】White to light yellow powder 【Content】 98.0-102.0% 【Guanine】≤1.0% 【Loss on drying】≤1.0% 【Related substance】≤1.0% 【Stor..
Post Time:[2010-12-16 ]Changzhou Kong Pharm Co.,Ltd.

Guanine

CAS:73-40-5 Product spec:98.0~102.0%
【Molecular formula】C5H5N5O 【Molecular weight】151.13 【Properties】White to white-like powder 【Content】 98.0~102.0% 【Loss on drying】≤1.0% 【Related substance】≤0.5% 【Storage】Stored in dry and ..
Post Time:[2010-12-16 ]Changzhou Kong Pharm Co.,Ltd.

Solid Sodium methoxide

CAS: Product spec:98-99%
reliable method £¬ high assay of Solid Sodium methoxide , low Free alkali, lower storage cost and production period, good economic and social benefits.Packing standard Cardboard bucket 25kg (Plast..

Di-tert-butyl peroxide

CAS:110-05-4 Product spec:98%
Product Name: Di-tert-butyl peroxide Synonyms: tert-Butyl peroxide; Dibutylperoxide; DTBP; CAS RN.: 110-05-4 EINECS: 203-733-6 Molecular Weight: 146.23 Molecular Formula: C8..

Tert-Butyl hydroperoxide

CAS:75-91-2 Product spec:98%
2-hydroperoxy-2-methylpropane; Dimethylethyl hydroperoxide; Butyl hydroperoxide; cadox tbh; Hydroperoxide, 1,1-dimethylethyl; Perbutyl H; Slimicide DE-488; TBHP; tert-Butyl hydroperoxide, 70% solution..

Liquid Sodium methoxide

CAS: Product spec:28~31%
It can get high concentration of Sodium methoxide, low Free alkali , it can remove the impurities of alcohol types, therefore, concentration of Na2CO3 in this method is lower than that of alkali metho..