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Pharmaceutical Intermediates
Product List

Sodium gluconate

CAS:527-07-1 Product spec:food grade
White crystal powders.

Diisopropyl Malonate

CAS:13195-64-7 Product spec:≥ 99 %
Diisopropyl Malonate Molecular formula: C9H16O4 Molecular weight: 188.22 CAS NO: 13195-64-7 Structural formula: CH2(COOC3H7)2 Physical nature:colorless transparent liquid
Post Time:[2010-12-02 ]Zibo Defeng Chemicals Co.,Ltd

3,5-Heptanedione

CAS:7424-54-6 Product spec:98%
3,5-Heptanedione CAS NO: 7424-54-6 EC NO: 231-054-5 MF: C7H12O2 MW: 128.169 ASSAY:98%
Post Time:[2010-12-02 ]Zibo Defeng Chemicals Co.,Ltd

Cyanoacetic Acid

CAS:372-09-8 Product spec:≥ 98 %
Cyanoacetic Acid Molecular formula: C3H3NO2 Molecular weight: 85.06 CAS NO:372-09-8 Physical nature:light yellow liquid or white crystal Use:in adhesive industry it is used for making methyl e..
Post Time:[2010-12-02 ]Zibo Defeng Chemicals Co.,Ltd

2-amino-6-benzyloxypurine

CAS:19916-73-5 Product spec:>97%
CAS:19916-73-5 English name:6-Benzyloxy Guanine 2-amino-6-benzyloxypurine Content97% White solid

Cyclobutanol

CAS:2919-23-5 Product spec:97%
CAS:2919-23-5 English name:cyclobutanol Property:Liquid Boiling point:122–124℃

Cyclobutanone

CAS:1191-95-3 Product spec:Above 97%
CAS:1191-95-3 English name:cyclobutanone Property:Colorless volatile liquid Boiling point:98-99 Density:0.96 Content:Above 97% Solubility:Slightly soluble in water Odor:Similar to ac..

2,3,4,6-Tetra-O-benzyl-D-glucopyranose

CAS:4132-28-9 Product spec:97-98%
Another CAS:6564-72-3 MF: C34H36O6 MW: 540.65624 Content:97-98%(HPLC) Appearance:White solid Melting point:150-151 Polarimetry:+17.5 (CHCl3,c=1,20)

Dimethyl sulfate

CAS: Product spec:≥98.5%
At present, we produce top-grade dimethyl sulfate, with 98.5% of ester and 0.6% less of acidity; it has successfully been certificated to ISO ISO9001:2000 quality system for stable quality and reliabl..

Industrial sulfuric acid

CAS: Product spec:98.0
Industrial sulfuric acid in washing method is widely used in fertilizer, petrochemical industry, printing, dyeing,war industry and pesticide. The concentrations of sulfuric acid include 93% & 98%. We ..