Cobimetinib (R-enantiomer)

(R)-考比替尼

Also known as: GDC-0973 (R-enantiomer), XL-518 (R-enantiomer), (R)-Cobimetinib, (R)-XL518, GDC-0973 R-enantiomer, XL-518 R-enantiomer, [3,4-Difluoro-2-[(2-fluoro-4-iodophenyl)amino]phenyl][3-hydroxy-3-[(2R)-2-piperidinyl]-1-azetidinyl]methanone

Cobimetinib (R-enantiomer) (CAS 934660-94-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H21F3IN3O2 and a molecular weight of 531.31000 g/mol. It is also known as GDC-0973 (R-enantiomer), XL-518 (R-enantiomer) and (R)-Cobimetinib. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 934660-94-3
Jingsj CID: J-1635358-1
Molecular Formula: C₂₁H₂₁F₃IN₃O₂
Chinese Name: (R)-考比替尼
Molecular Weight: 531.31000 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Cobimetinib (R-enantiomer)?

The CAS number of Cobimetinib (R-enantiomer) is 934660-94-3.

What are the molecular formula and molecular weight of Cobimetinib (R-enantiomer)?

Cobimetinib (R-enantiomer) has molecular formula C21H21F3IN3O2 and molecular weight 531.31000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Cobimetinib (R-enantiomer) (CAS 934660-94-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1635358-1 (accessed 2026-10-25).

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