3-Amino-5-bromopyridin-4-ol
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. 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. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 101084-20-2
- Jingsj CID
- J-1144477-2
- Molecular Formula
- C5H5BrN2O
- Molecular Weight
- 189.010 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 434.6±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 216.7±28.7 °C |
| Exact Mass | 187.958511 |
| PSA | 59.14000 |
| LogP | -0.17 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.692 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 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 and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 3-Amino-5-bromopyridin-4-ol?
For 3-Amino-5-bromopyridin-4-ol, Upstream Products: 3-Bromo-5-nitropyridin-4-ol; Downstream Products: 7-bromo-2-ethyloxazolo[4,5-c]pyridine, 7-Bromo-2-methyloxazolo[4,5-c]pyridine.
Data compiled from public chemical databases such as PubChem 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-1144477-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.