3,5-Dinitro-4-pyridinol

Also known as: 3,5-Dinitro-4-hydroxypyridine, 4-Hydroxy-3,5-dinitropyridine, 3,5-Dinitro-4-pyridinol, 4-Pyridinol,3,5-dinitro-, 3,5-Dinitropyridin-4-ol, 3,5-dinitro-1H-pyridin-4-one

3,5-Dinitro-4-pyridinol (CAS 10425-71-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3N3O5 and a molecular weight of 185.09400 g/mol. Key properties include a boiling point of 318ºC at 760mmHg, a density of 1.69g/cm3 and a flash point of 146.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 10425-71-5
Jingsj CID: J-1390417-1
Molecular Formula: C₅H₃N₃O₅
Molecular Weight: 185.09400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	318ºC at 760mmHg
Density	1.69g/cm3
Flash Point	146.1ºC
Exact Mass	185.00700
PSA	124.50000
LogP	1.23770
Vapor Pressure	0.000372mmHg at 25°C
Refractive Index	1.621

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 3,5-Dinitro-4-pyridinol?

The CAS number of 3,5-Dinitro-4-pyridinol is 10425-71-5.

What are the molecular formula and molecular weight of 3,5-Dinitro-4-pyridinol?

3,5-Dinitro-4-pyridinol has molecular formula C5H3N3O5 and molecular weight 185.09400 g/mol.

What are the upstream and downstream products of 3,5-Dinitro-4-pyridinol?

For 3,5-Dinitro-4-pyridinol, Upstream Products: 4-Hydroxypyridine, 4-Hydroxy-3-nitropyridine; Downstream Products: 4-Chloro-3,5-dinitropyridine.

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. "3,5-Dinitro-4-pyridinol (CAS 10425-71-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1390417-1 (accessed 2026-11-09).

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