1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid

1-甲基-5-硝基-1H-吡咯并[2,3-b]吡啶-3-甲酸

Also known as: 1H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid, 1-methyl-5-nitro-, 1-Methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid, 1-methyl-5-nitro-7-azainndole-3-carboxylic acid

1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 858340-95-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7N3O4 and a molecular weight of 221.17000 g/mol. It is also known as 1H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid, 1-methyl-5-nitro-, 1-Methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid and 1-methyl-5-nitro-7-azainndole-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 858340-95-1
Jingsj CID: J-1091972-9
Molecular Formula: C₉H₇N₃O₄
Chinese Name: 1-甲基-5-硝基-1H-吡咯并[2,3-b]吡啶-3-甲酸
Molecular Weight: 221.17000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid?

The CAS number of 1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid is 858340-95-1.

What are the molecular formula and molecular weight of 1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid?

1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid has molecular formula C9H7N3O4 and molecular weight 221.17000 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. "1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 858340-95-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1091972-9 (accessed 2026-10-23).

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