C5H5ClN2O2
160.56 g/mol
Pharmaceutical IntermediateWarning
2,4(1H,3H)-Pyrimidinedione, 6-(chloromethyl)-
CAS18592-13-7EC242-431-9
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a pyrimidine-based compound used as an intermediate in pharmaceutical manufacturing. Its structure features a chloromethyl substituent on a pyrimidinedione ring, which serves as a key building block for further chemical synthesis.
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
Methyl 5-amino-2-methylbenzoate
CAS18595-12-5
pharmaceutical intermediate
ReferenceSame Category
Methyl 4-amino-3-methylbenzoate
CAS18595-14-7
pharmaceutical intermediate
ReferenceSame Category
Methyl 2-amino-5-methylbenzoate
CAS18595-16-9
pharmaceutical intermediate
ReferenceSame Category
Methyl 3-amino-4-methylbenzoate
CAS18595-18-1
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,4(1H,3H)-Pyrimidinedione, 6-(chloromethyl)- (CAS 18592-13-7) 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-(chloromethyl)-1H-pyrimidine-2,4-dione
InChIKey
VCFXBAPEXBTNEA-UHFFFAOYSA-N
SMILES
C1=C(NC(=O)NC1=O)CCl
Synonyms (11)
- 4-(Chloromethyl)uracil
- 6-(Chloromethyl)uracil
- Tipiracil Impurity 11
- Tipiracil Impurity 8
Sourcing 2,4(1H,3H)-Pyrimidinedione, 6-(chloromethyl)-?
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