C5H4Cl2N2
163 g/mol
Pharmaceutical IntermediateDanger
4,6-Dichloro-2-methylpyrimidine
CAS1780-26-3EC605-815-0
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4,6-Dichloro-2-methylpyrimidine is a chemical compound used as a pharmaceutical intermediate. It features a pyrimidine ring with chlorine and methyl substituents, making it a versatile building block in organic 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
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CAS1780-31-0
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ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
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pharmaceutical intermediate
ReferenceSame Category
1-N-Boc-4-fluoropiperidine
CAS178181-55-0
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 4,6-Dichloro-2-methylpyrimidine (CAS 1780-26-3) 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
4,6-dichloro-2-methylpyrimidine
InChIKey
FIMUTBLUWQGTIJ-UHFFFAOYSA-N
SMILES
CC1=NC(=CC(=N1)Cl)Cl
Synonyms (6)
- Dasatinib Impurity 42
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