2017年9月2日星期六

Medroxyprogesterone Acetate

Product name:Medroxyprogesterone Acetate
CAS no.:71-58-9
Molecular Formula:C24H34O4 
Molecular Weight:386.52 
Appearance:White or pale white crystal powder
Purity:98%
Product description:It is mainly used to dysmenorrhea, functional amenorrhea, dysfunctional uterine bleeding, threatened abortion and habitual abortion, endometriosis, treatment of advanced breast cancer, uterine endometrial adenocarcinoma cancer and renal cell carcinoma (RCC) etc..

Melengestrol acetate

Product name:Melengestrol acetate
CAS no.:2919-66-6
Molecular Formula:C25H32O4   
Molecular Weight:396.52 
Appearance:Slightly white to orange powder
Purity:≥98%
Product description:Enterprise standard.

Beclometasone Pressurised Inhalation

Product name:Beclometasone Pressurised Inhalation
CAS no.:5534-09-8
Molecular Formula:C28H37ClO7
Molecular Weight:521.04 
Appearance:White or pale white powder
Purity:99%
Product description:It has anti-inflammatory, antiallergic and antipruritic effect, inhibit bronchial exudate, elimination of bronchial mucosal swelling, relieve bronchial spasm.

Tazobactam acid

Product name:Tazobactam acid
CAS no.:89786-04-9
Molecular Formula:C10H12N4O5S 
Molecular Weight:300.29 
Appearance:White or pale white crystalline powder
Purity:>95%
Product description:This product has the characteristics of anti-enzyme activity, wide-enzyme spectrum, good stability and low toxicity.
 

2-Pyrrolidinone

Product name:2-Pyrrolidinone
CAS no.:616-45-5
Molecular Formula:C4H7NO 
Molecular Weight:85.11 
Appearance:Colorless transparent liquid
Purity:≥99%
Product description:Available as solvent and organic synthesis intermediates.

2017年9月1日星期五

4,6-diamino-2-mercaptopyrimidine

Product name:4,6-diamino-2-mercaptopyrimidine
CAS:     
1004-39-3
Molecular Formula:C4H6N4S
Formula Weight:     142.18
Description:
Melting point:>300 ºC(lit.)
Product Categories:APIs & Intermediate;Nucleotides and Nucleosides;Bases & Related Reagents;
                                   Inhibitors;Nucleotides;Sulfur & Selenium Compounds

4-Cyanobenzoic acid

Product name:4-Cyanobenzoic acid
CAS:     619-65-8
Molecular Formula:C8H5NO2
Formula Weight:147.13
Description:
Melting point:219-221 °C (dec.)(lit.)
Boiling point:341 °C at 760 mmHg
Flash Point:160 °C
Density:1.32 g/cm3
Chemical property:White crystal.
Use:Used as an intermediate in the organic synthesis.