4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine

We are 4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine CAS:479633-63-1 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Chemical Name:   4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine
CAS.NO:479633-63-1
Synonyms:
4-chloro-7-(4-methylphenyl)sulfonylpyrrolo[2,3-d]pyrimidine
4-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine

Molecular Formula: C13H10ClN3O2S
Molecular Weight:307.75500

Physical and Chemical Properties:
Density: 1.49g / cm3
Boiling point: 505.3ºC at 760 mmHg
Melting point: /
Flash point: 259.4ºC
Refractive index: 1.696

Specification:
Appearance:  white or off-white powder
Purity:≥98%
Moisture Content: ≤0.5%
Impurity: ≤0.5%

Packing:
 25kg  cardboard drum or according to customer specified requirements
Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Application:Intermediates of Tofacitinib CAS:477600-75-2
Intermediates of Tofacitinib citrate CAS:540737-29-9

Related News: In recent years, China’s bulk drug companies have gradually completed the upgrade of the product structure of bulk raw materials to specialty raw materials and intermediates. The industry’s leading companies have further developed the research and development layout of high-barrier generic pharmaceutical raw materials with multiple patents that have not yet expired.methanethiol In recent years, China’s bulk drug companies have gradually completed the upgrade of the product structure of bulk raw materials to specialty raw materials and intermediates. The industry’s leading companies have further developed the research and development layout of high-barrier generic pharmaceutical raw materials with multiple patents that have not yet expired.2107-69-9 In recent years, China’s bulk drug companies have gradually completed the upgrade of the product structure of bulk raw materials to specialty raw materials and intermediates. The industry’s leading companies have further developed the research and development layout of high-barrier generic pharmaceutical raw materials with multiple patents that have not yet expired.2-bromo-3,5-dicloropiridina CAS:14482-51-0 Coupled with the poor global pesticide industry situation this year, the weakening of downstream customer demand has affected the sales of pesticide intermediates.Beneficial drug raw materials refer to the active pharmaceutical ingredients used in the manufacture of original research drugs (patent drugs). They are mainly used to meet the needs of original multinational pharmaceutical companies and emerging biopharmaceutical companies for innovative drugs in clinical drug research, registration approval and commercialization sales , Which also contains advanced intermediates used in the manufacture of the drug substance that need to be regulated by regulatory authorities.