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5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside

Also known as: X-GAL, 5-Bromo-4-chloro-3-indolyl β-D-galactoside, BCIG, 5-Bromo-4-chloro-1H-indol-3-yl β-D-galactopyranoside, X-β-D-Galactoside, 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside

5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside (CAS 7240-90-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H15BrClNO6 and a molecular weight of 408.629 g/mol. Key properties include a melting point of 230 °C, a boiling point of 673.9±0.0 °C at 760 mmHg, a density of 1.9±0.0 g/cm3 and a flash point of 361.3±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7240-90-6
Jingsj CID
J-12920-4
Molecular Formula
C14H15BrClNO6
Molecular Weight
408.629 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point230 °C
Boiling Point673.9±0.0 °C at 760 mmHg
Density1.9±0.0 g/cm3
Flash Point361.3±0.0 °C
Exact Mass406.977112
PSA115.17000
LogP0.62
Vapor Pressure0.0±0.0 mmHg at 25°C
Refractive Index1.731

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. 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-Bromo-4-chloro-3-indolyl β-D-galactopyranoside?

The CAS number of 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside is 7240-90-6.

What are the molecular formula and molecular weight of 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside?

5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside has molecular formula C14H15BrClNO6 and molecular weight 408.629 g/mol.

What are the upstream and downstream products of 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside?

For 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, Upstream Products: 4-Bromo-3-chloro-2-methylaniline, N-(4-bromo-3-chloro-2-methylphenyl)acetamide; Downstream Products: D-Galactose.

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

Last updated:

How to cite: Jingsj. "5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside (CAS 7240-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12920-4 (accessed 2026-11-09).

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