Zasocitinib

Name: Zasocitinib
Brand: Vaqora Chemicals
SKU: VQ-042994

About Zasocitinib

Listed under CAS 2272904-53-5, Zasocitinib is an API impurity reference standard available from Vaqora Chemicals. With the molecular formula C23H24N8O3, it has a molar mass of 460.5 g/mol. Common synonyms include TAK-279 and TAK 279.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of the parent drug substance to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Zasocitinib
Catalogue No.	VQ-042994
CAS Number	2272904-53-5
IUPAC name	N-[(1R,2R)-2-methoxycyclobutyl]-7-(methylamino)-5-[(2-oxo-1-pyridin-2-yl-3-pyridinyl)amino]pyrazolo[1,5-a]pyrimidine-3-carboxamide
Molecular formula	C₂₃H₂₄N₈O₃
Molecular weight	460.5 g/mol
Exact mass	460.1971
Grade	Reference Standard
HSN code	38229090
InChIKey	BWINBHTTZLVXGT-NVXWUHKLSA-N
SMILES	CNC1=CC(=NC2=C(C=NN12)C(=O)N[C@@H]3CC[C@H]3OC)NC4=CC=CN(C4=O)C5=CC=CC=N5
PubChem CID	137441492

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	3 / 8
TPSA	126 Å²
Synonyms	TAK-279, TAK 279, EX-A7221, ZasocitinibNDI-034858TAK 279, US10508120, Compound I-816, US10508120, Compound I-908, compound I-908 [US20190256519A1]

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H371May cause damage to organs

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

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Zasocitinib?

The CAS Registry Number of Zasocitinib is 2272904-53-5. It is also known as TAK-279, TAK 279, EX-A7221.

What is the molecular formula and molecular weight of Zasocitinib?

Zasocitinib has the molecular formula C23H24N8O3 and a molecular weight of 460.5 g/mol. Its 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.

Which grade and pack sizes of Zasocitinib can I order?

We supply Zasocitinib in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Zasocitinib?

Yes. Every lot of Zasocitinib is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Zasocitinib be shipped internationally?

Yes. Zasocitinib is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.