C5H5ClN2S
160.63 g/mol
Pharmaceutical IntermediateDanger
4-Chloro-2-methylthiopyrimidine
CAS49844-90-8EC256-500-6
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4-Chloro-2-methylthiopyrimidine is a chemical compound used as a pharmaceutical intermediate. It features a pyrimidine ring with chlorine and methylthio substituents.
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
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pharmaceutical intermediate
ReferenceSame Category
Sodium 4-fluorobenzoate
CAS499-90-1
pharmaceutical intermediate
ReferenceSame Category
Ethyl 4-(2-chloro-4-pyrimidinyl)benzoate
CAS499195-60-7
pharmaceutical intermediate
ReferenceSame Category
4,5-Dimethoxy-2-nitrobenzoic acid
CAS4998-07-6
pharmaceutical intermediate
Safety Reference
Danger
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for 4-Chloro-2-methylthiopyrimidine (CAS 49844-90-8) 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
4-chloro-2-methylsulfanylpyrimidine
InChIKey
DFOHHQRGDOQMKG-UHFFFAOYSA-N
SMILES
CSC1=NC=CC(=N1)Cl
Synonyms (7)
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