Tofacitinib Intermediate 4-chloro-7-(4-methylbenzenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine CAS No.479633-63-1

Tofacitinib Intermediate 4-chloro-7-(4-methylbenzenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine CAS No.479633-63-1

Intermediate of Tofacitinib
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Product Details

  • 479633-63-1
  • OtherNames:

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

  • C13H10ClN3O2S

  • Type:

  • Tofacitinib intermediate
  • Purity:

  • 98%

  • Appearance:

    White powder

    Product name:

  • Molecular Weight:

  • 307.76

  • Melting point:

  • 145.0-149.0℃

  • Supply Ability:

  • 200 Kilogram per month

Packaging & Delivery
  • Packaging Details

  • Drum

    4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine CAS 479633-63-1 appears to be white powder. It can be used as intermediate for Tofacitinib. Tofacitinib CAS 477600-75-2 is a medication used to treat rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis and ulcerative colitis. Common side effects include diarrhea, headache, and high blood pressure. It could be supplied in commercial size with competitive price.


Q1: Can I get some samples?
A: Yes, It is no problem.If you need sample ,please contact with us.
Q2: How to confirm the Product Quality before placing orders?
A:Firstly,we will send the sample for your testing and also provide our testing result.
Secondly,we could accept the third-party inspection.
Q3:What's your MOQ?
A:Normally,our MOQ is 1kg. But it could be according to your actual demand Any quantity is OK.
Q4: How about delivery time?
A:within 3-5 days after payment confirmed. 
Q5:Is there a discount?
A:Different quantity has different discount.
Q6: How do you treat quality complaint?
A:First of all, our quality control will ensure our quality in advance. If there is a real quality problem caused by us, we will provide good product again or refund your loss.

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