3-Amino-5-bromopyridin-4-ol

3-氨基-5-溴吡啶-4-醇

Also known as: 3-Amino-5-bromo-4-pyridinol, 3-Amino-5-bromo-4-hydroxypyridine, 3-Amino-5-bromo-pyridin-4-ol, 4-Pyridinol, 3-amino-5-bromo-, 3-amino-5-bromo-1H-pyridin-4-one

3-Amino-5-bromopyridin-4-ol (CAS 101084-20-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2O and a molecular weight of 189.010 g/mol. It is also known as 3-Amino-5-bromo-4-pyridinol, 3-Amino-5-bromo-4-hydroxypyridine and 3-Amino-5-bromo-pyridin-4-ol. Key properties include a boiling point of 434.6±45.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 216.7±28.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
101084-20-2
Jingsj CID
J-1144477-8
Molecular Formula
C5H5BrN2O
Chinese Name
3-氨基-5-溴吡啶-4-醇
Molecular Weight
189.010 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point434.6±45.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point216.7±28.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Amino-5-bromopyridin-4-ol?

The CAS number of 3-Amino-5-bromopyridin-4-ol is 101084-20-2.

What are the molecular formula and molecular weight of 3-Amino-5-bromopyridin-4-ol?

3-Amino-5-bromopyridin-4-ol has molecular formula C5H5BrN2O and molecular weight 189.010 g/mol.

Is 3-Amino-5-bromopyridin-4-ol hazardous?

3-Amino-5-bromopyridin-4-ol has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3-Amino-5-bromopyridin-4-ol (CAS 101084-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1144477-8 (accessed 2026-10-22).

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