5-Nitrouracil

5-硝基尿嘧啶

Also known as: 2,4-Dihydroxy-5-nitropyrimidine, 5-Nitropyrimidine-2,4(1H,3H)-dione, 5-Nitro-2,4-pyrimidinediol, NSC 9790, Uracil, 5-nitro-

CAS No.
611-08-5
Jingsj CID
J-28732-2
Molecular Formula
C4H3N3O4
Chinese Name
5-硝基尿嘧啶
Molecular Weight
157.084 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300 °C(lit.)
Boiling Point453.3±48.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point227.9±29.6 °C

Frequently Asked Questions

What is the CAS number of 5-Nitrouracil?

611-08-5

What are the molecular formula and molecular weight of 5-Nitrouracil?

C4H3N3O4, molecular weight 157.084 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026