5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid

Also known as: 2,3,4,9-tetrahydro-1H-carbazole-8-carboxylic acid, 1,2,3,4-tetrahydrocarbazole-8-carboxylic acid, 5,6,7,8-tetrahydrocarbazole-1-carboxylic acid, 6,7,8,9-tetrahydro-5H-carbazole-1-carboxylic acid

5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid (CAS 65764-56-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H13NO2 and a molecular weight of 215.24800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65764-56-9
Jingsj CID: J-1084389-7
Molecular Formula: C₁₃H₁₃NO₂
Molecular Weight: 215.24800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	215.09500
PSA	53.09000
LogP	2.74490

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid?

The CAS number of 5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid is 65764-56-9.

What are the molecular formula and molecular weight of 5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid?

5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid has molecular formula C13H13NO2 and molecular weight 215.24800 g/mol.

What are the upstream and downstream products of 5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid?

For 5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid, Upstream Products: Cyclohexanone, 1,2,3,4-Tetrahydrocarbazole, Carbon dioxide.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5,6,7,8-tetrahydro-9H-carbazole-1-carboxylic acid (CAS 65764-56-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084389-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.