Entospletinib

GS-9973

Also known as: 6-(1H-Indazol-6-yl)-N-[4-(4-morpholinyl)phenyl]imidazo[1,2-a]pyrazin-8-amine, 6-(1H-indazol-6-yl)-N-(4-morpholin-4-ylphenyl)imidazo[1,2-a]pyrazin-8-amine, 6-(1H-indazol-6-yl)-N-(4-morpholinophenyl)imidazo[1,2-a]pyrazin-8-amine, CS-1602, ENTOSPLETINIB, Entospletinib (GS-9973), GS 9973, GS9973, Imidazo[1,2-a]pyrazin-8-amine, 6-(1H-indazol-6-yl)-N-[4-(4-morpholinyl)phenyl]-, S7523, UNII-6I3O3W6O3B

Entospletinib (CAS 1229208-44-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C23H21N7O and a molecular weight of 411.459 g/mol. It is also known as 6-(1H-Indazol-6-yl)-N-[4-(4-morpholinyl)phenyl]imidazo[1,2-a]pyrazin-8-amine, 6-(1H-indazol-6-yl)-N-(4-morpholin-4-ylphenyl)imidazo[1,2-a]pyrazin-8-amine and 6-(1H-indazol-6-yl)-N-(4-morpholinophenyl)imidazo[1,2-a]pyrazin-8-amine. Key property: a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1229208-44-9
Jingsj CID
J-1962741-0
Molecular Formula
C23H21N7O
Chinese Name
GS-9973
Molecular Weight
411.459 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Density1.5±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of Entospletinib?

The CAS number of Entospletinib is 1229208-44-9.

What are the molecular formula and molecular weight of Entospletinib?

Entospletinib has molecular formula C23H21N7O and molecular weight 411.459 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Entospletinib (CAS 1229208-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962741-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.