C4H3N3O4
157.08 g/mol
OtherWarning
5-Nitrouracil
CAS611-08-5EC210-250-4
Category
Other
Compound Class
n.a
Primary Use
research compound
5-Nitrouracil is a nitro-substituted derivative of uracil, a pyrimidine base found in RNA. Its crystal structures have been studied in detail, as reported in Acta Crystallographica Section C, highlighting its solid-state properties.
research compoundlaboratory reagent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Pharmaceutical intermediate for research and quality control
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 5-Nitrouracil (CAS 611-08-5) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
5-nitro-1H-pyrimidine-2,4-dione
InChIKey
TUARVSWVPPVUGS-UHFFFAOYSA-N
SMILES
C1=C(C(=O)NC(=O)N1)[N+](=O)[O-]
Synonyms (16)
- 5NU
- 5-Nitro-2.6-dioxypyrimidin
- 5-Nitrouracil
- 5-nitropyrimidine-2,4-diol
- Uracil, 5-nitro-
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