tert-Butyl 5-bromoindoline-1-carboxylate

Also known as: 1-Boc-5-bromoindoline, 5-Bromo-1-(tert-butoxycarbonyl)-2,3-dihydro-1H-indole, 5-Bromoindoline-1-carboxylic acid tert-butyl ester, tert-Butyl 5-bromo-2,3-dihydro-1H-indole-1-carboxylate, 1,1-Dimethylethyl 5-bromo-2,3-dihydro-1H-indole-1-carboxylate, 5-Bromo-2,3-dihydroindole-1-carboxylic acid tert-butyl ester

tert-Butyl 5-bromoindoline-1-carboxylate (CAS 261732-38-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H16BrNO2 and a molecular weight of 298.176 g/mol. Key properties include a melting point of 126-128°C, a boiling point of 362.9±41.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 173.2±27.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 261732-38-1
Jingsj CID: J-1075563-2
Molecular Formula: C₁₃H₁₆BrNO₂
Molecular Weight: 298.176 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	126-128°C
Boiling Point	362.9±41.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	173.2±27.6 °C
Exact Mass	297.036438
PSA	29.54000
LogP	4.34
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.570
Storage Conditions	2-8°C

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 tert-Butyl 5-bromoindoline-1-carboxylate?

The CAS number of tert-Butyl 5-bromoindoline-1-carboxylate is 261732-38-1.

What are the molecular formula and molecular weight of tert-Butyl 5-bromoindoline-1-carboxylate?

tert-Butyl 5-bromoindoline-1-carboxylate has molecular formula C13H16BrNO2 and molecular weight 298.176 g/mol.

What are the upstream and downstream products of tert-Butyl 5-bromoindoline-1-carboxylate?

For tert-Butyl 5-bromoindoline-1-carboxylate, Upstream Products: 5-Bromoindoline, Di-tert-butyl dicarbonate, 5-Bromoindole; Downstream Products: 1-Boc-5-formylindoline, tert-butyl indoline-1-carboxylate, tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indoline-1-carboxylate.

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. "tert-Butyl 5-bromoindoline-1-carboxylate (CAS 261732-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1075563-2 (accessed 2026-11-09).

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