C4H5N3O2
127.1 g/mol
Pharmaceutical IntermediateWarning
6-Aminouracil
CAS873-83-6EC212-854-3
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
6-Aminouracil is a pyrimidone compound. It is primarily used as a pharmaceutical intermediate in the manufacturing of various active pharmaceutical ingredients.
pharmaceutical intermediate
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
ReferenceSame Category
2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate
CAS873055-55-1
pharmaceutical intermediate
ReferenceSame Category
2,4-Di-tert-butyl-5-nitrophenol
CAS873055-57-3
pharmaceutical intermediate
ReferenceSame Category
16-(2H-Tetrazol-5-yl)hexadecanoic acid
CAS873874-15-8
pharmaceutical intermediate
ReferenceSame Category
2-(2-Aminoanilino)-5-methylthiophene-3-carbonitrile
CAS873895-41-1
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for 6-Aminouracil (CAS 873-83-6) 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
6-amino-1H-pyrimidine-2,4-dione
InChIKey
LNDZXOWGUAIUBG-UHFFFAOYSA-N
SMILES
C1=C(NC(=O)NC1=O)N
Synonyms (31)
- 6UA
- 4-Amino-2,6-dioxypyrimidine
- 4-Amino-2,6-pyrimidinediol
- 6-Amino-2,4-pyrimidinediol
- 6-Aminouracil
- 6-aminopyrimidine-2,4-diol
- 6-hydroxycytosine
- Cytosine, 6-hydroxy-
- Uracil, 6-amino-
- Uracil, 6-amino- (VAN)
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