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API Impurities

Zasocitinib

Reference StandardAvailable on request

Buy Zasocitinib (CAS 2272904-53-5) from Zemixal: C23H24N8O3, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Zasocitinib chemical structure
CAS number2272904-53-5
FormulaC23H24N8O3
Molar mass460.5 g/mol
Physical formSolid
HS code38229090
InChIKeyBWINBHTTZLVXGT-NVXWUHKLSA-N
IUPAC nameN-[(1R,2R)-2-methoxycyclobutyl]-7-(methylamino)-5-[(2-oxo-1-pyridin-2-yl-3-pyridinyl)amino]pyrazolo[1,5-a]pyrimidine-3-carboxamide

About Zasocitinib

Zasocitinib sits in our API Impurities section and ships worldwide from stock or short lead time. For your records (Reference Standard), the material is defined by CAS 2272904-53-5, formula C23H24N8O3 and molar mass 460.5 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Warning (H371), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Zasocitinib
Product nameZasocitinib
Catalogue numberZX-036411
CAS number2272904-53-5
IUPAC nameN-[(1R,2R)-2-methoxycyclobutyl]-7-(methylamino)-5-[(2-oxo-1-pyridin-2-yl-3-pyridinyl)amino]pyrazolo[1,5-a]pyrimidine-3-carboxamide
Molecular formulaC23H24N8O3
Molar mass460.5 g/mol
Exact mass460.1971
GradeReference Standard
Physical formSolid
XLogP31.8
H-bond donors / acceptors3 / 8
Topological polar surface area126 Ų
HS code38229090
InChIKeyBWINBHTTZLVXGT-NVXWUHKLSA-N
SMILESCNC1=CC(=NC2=C(C=NN12)C(=O)N[C@@H]3CC[C@H]3OC)NC4=CC=CN(C4=O)C5=CC=CC=N5
PubChem CID137441492
SynonymsTAK-279, TAK 279, EX-A7221, ZasocitinibNDI-034858TAK 279, US10508120, Compound I-816, US10508120, Compound I-908, compound I-908 [US20190256519A1]

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Warning

  • H371May cause damage to organs

Precautionary statements P260, P264, P270, P308 + P316, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Zasocitinib
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Zasocitinib

Which CAS number identifies Zasocitinib?
Zasocitinib is registered under CAS 2272904-53-5. You may also see it listed as TAK-279, TAK 279, EX-A7221. Our catalogue number for this item is ZX-036411.
What are the formula and molar mass of Zasocitinib?
For Zasocitinib, its formula is C23H24N8O3 and its molar mass is 460.5 g/mol. The systematic (IUPAC) name is N-[(1R,2R)-2-methoxycyclobutyl]-7-(methylamino)-5-[(2-oxo-1-pyridin-2-yl-3-pyridinyl)amino]pyrazolo[1,5-a]pyrimidine-3-carboxamide. InChIKey BWINBHTTZLVXGT-NVXWUHKLSA-N lets you match it in any structure database.
What grade and pack sizes are available for Zasocitinib?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Zasocitinib?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Zasocitinib to my country?
Yes. Because Zasocitinib is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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