9-ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid

9-乙基-8-氧代-6,7,8,9-四氢-5H-咔唑-3-羧酸

Also known as: 1H-Carbazole-6-carboxylic acid, 9-ethyl-2,3,4,9-tetrahydro-1-oxo-, 9-ethyl-1-oxo-2,3,4,9-tetrahydro-1H-carbazole-6-carboxylic acid, 9-ethyl-8-oxo-6,7-dihydro-5H-carbazole-3-carboxylic acid, CHEMBRDG-BB 6150516, TIMTEC-BB SBB012018

9-ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid (CAS 354993-58-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H15NO3 and a molecular weight of 257.28400 g/mol. It is also known as 1H-Carbazole-6-carboxylic acid, 9-ethyl-2,3,4,9-tetrahydro-1-oxo-, 9-ethyl-1-oxo-2,3,4,9-tetrahydro-1H-carbazole-6-carboxylic acid and 9-ethyl-8-oxo-6,7-dihydro-5H-carbazole-3-carboxylic acid. Key properties include a boiling point of 512.3ºC at 760 mmHg, a density of 1.35g/cm3 and a flash point of 263.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
354993-58-1
Jingsj CID
J-1118712-1
Molecular Formula
C15H15NO3
Chinese Name
9-乙基-8-氧代-6,7,8,9-四氢-5H-咔唑-3-羧酸
Molecular Weight
257.28400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point512.3ºC at 760 mmHg
Density1.35g/cm3
Flash Point263.6ºC

Frequently Asked Questions

What is the CAS number of 9-ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid?

The CAS number of 9-ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid is 354993-58-1.

What are the molecular formula and molecular weight of 9-ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid?

9-ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid has molecular formula C15H15NO3 and molecular weight 257.28400 g/mol.

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

Last updated:

How to cite: Jingsj. "9-ethyl-8-oxo-6,7,8,9-tetrahydro-5H-carbazole-3-carboxylic acid (CAS 354993-58-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118712-1 (accessed 2026-10-26).

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