5-Amino-4-fluoro-1-methylindolin-2-one

5-氨基-4-氟-1-甲基吲哚啉-2-酮

5-Amino-4-fluoro-1-methylindolin-2-one (CAS 1891125-40-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9FN2O and a molecular weight of 180.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1891125-40-8
Jingsj CID: J-368137-8
Molecular Formula: C₉H₉FN₂O
Chinese Name: 5-氨基-4-氟-1-甲基吲哚啉-2-酮
Molecular Weight: 180.18 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Amino-4-fluoro-1-methylindolin-2-one?

The CAS number of 5-Amino-4-fluoro-1-methylindolin-2-one is 1891125-40-8.

What are the molecular formula and molecular weight of 5-Amino-4-fluoro-1-methylindolin-2-one?

5-Amino-4-fluoro-1-methylindolin-2-one has molecular formula C9H9FN2O and molecular weight 180.18 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. "5-Amino-4-fluoro-1-methylindolin-2-one (CAS 1891125-40-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-368137-8 (accessed 2026-10-24).

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