3-Indolebutyric acid

Also known as: Indole-3-butyric acid, IBA, 4-(1H-indol-3-yl)butanoic acid, 4-(indol-3-yl)butyric acid, Seradix

3-Indolebutyric acid (CAS 933-32-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13NO2 and a molecular weight of 203.23700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 933-32-4
Jingsj CID: J-1967243-2
Molecular Formula: C₁₂H₁₃NO₂
Molecular Weight: 203.23700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	203.09500
PSA	53.09000
LogP	2.57520

Customs & Trade Information

HS Code	2933990018
Summary	2933990018 5-amino-4-bromo-2-phenylpyridazin-3(2h)-one。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-Indolebutyric acid?

The CAS number of 3-Indolebutyric acid is 933-32-4.

What are the molecular formula and molecular weight of 3-Indolebutyric acid?

3-Indolebutyric acid has molecular formula C12H13NO2 and molecular weight 203.23700 g/mol.

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. "3-Indolebutyric acid (CAS 933-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967243-2 (accessed 2026-11-06).

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