Taizhou Volsen Chemical Co., Ltd.

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Taizhou Volsen Chemical Co., Ltd.
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Taizhou Volsen Chemical Co., Ltd.

 [Zhejiang,China]

Business Type:Manufacturer

Main Markets: Americas , Asia , East Europe , Europe , North Europe , Other Markets , West Europe , Worldwide

Exporter:91% - 100%

Certs:GS, CE, ISO9001

Description:479633-63-1,Cas 479633-63-1,Cas NO.479633-63-1

HomeProductsPharmaceutical IntermediatesAnti-Tumor/CancerCas 479633-63-1 ,4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine[Tofacitinib Intermediates]
Cas 479633-63-1 ,4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine[Tofacitinib Intermediates]
  • Cas 479633-63-1 ,4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine[Tofacitinib Intermediates]

Cas 479633-63-1 ,4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine[Tofacitinib Intermediates]

Payment Type:
T/T
Min. Order:
1 Gram
Transportation:
Air
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Overview
Product Attributes

Model No.: 479633-63-1

Brand: VOLSEN

Supply Ability & Additional Information

Packaging: As Required

Productivity: KGS

Transportation: Air

Place of Origin: CHINA

Supply Ability: TRUE MANUFACTURER

Certificate: ISO

Payment Type: T/T

Packaging & Delivery
Selling Units:
Gram
Package Type:
As Required
4-Chloro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidine is an intermediate of Tofacitinib CAS 479633-63-1, molecular formula: C13H10ClN3O2S, molecular weight:307.76. Regarding the synthesis of  4-Chloro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidine, some literature reports use 4,6-dichloro-5-allylpyrimidine as the starting material, The starting material is subjected to an oxidation reaction, and then reacted with ammonia gas to finally close the ring, but the second...

Product Categories : Pharmaceutical Intermediates > Anti-Tumor/Cancer

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HomeProductsPharmaceutical IntermediatesAnti-Tumor/CancerCas 479633-63-1 ,4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine[Tofacitinib Intermediates]
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