C4H4ClN3
129.55 g/mol
Pharmaceutical IntermediateWarning
4-Amino-6-chloropyrimidine
CAS5305-59-9EC664-284-3
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4-Amino-6-chloropyrimidine is a chemical compound used as a pharmaceutical intermediate in the synthesis of various active pharmaceutical ingredients. It contains an aromatic heterocyclic ring with an amino group and a chlorine substituent.
Pharmaceutical intermediate for drug synthesisBuilding block in organic synthesis
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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CAS 5305-59-9
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
6-chloropyrimidin-4-amine
InChIKey
DUKKRSPKJMHASP-UHFFFAOYSA-N
SMILES
C1=C(N=CN=C1Cl)N
Synonyms (11)
- 4-Amino-6-chloropyrimidine
- 4-Chloro-6-aminopyrimidine
- 4-PYRIMIDINAMINE, 6-CHLORO-
- 6-Amino-4-chloropyrimidine
- 6-CHLORO-4-AMINOPYRIMIDINE
- 6-Chloro-4-pyrimidinamine
- 6-chloropyrimidin-4-amine
- 6-chloropyrimidin-4-ylamine
- 6-chloropyrimidine-4-ylamine
- Tofacitinib Impurity 34
- pyrimidine, 4-amino-6-chloro-