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Home/Compounds/Pharmaceutical Intermediate/5-(4-Chlorophenyl)-6-methylpyrimidine-2,4(1H,3H)-diimine
C11H11ClN4
234.68 g/mol
Pharmaceutical Intermediate

5-(4-chlorophenyl)-6-methylpyrimidine-2,4-diamine

CAS3275-44-3
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

This compound is a pyrimidinediamine derivative featuring a chlorophenyl substituent. It is primarily used as an impurity standard in pharmaceutical raw material manufacturing.

Pharmaceutical raw material impurity standardReference compound for quality control

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 3275-44-3

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Related Compounds

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Benzene, 1,2-dichloro-3-methyl-

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ReferenceSame Category

DL-leucine

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Referencesame scaffold

Pyrimethamine

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pharmaceutical raw material

Referencesame scaffold

N-[5-(4-Bromophenyl)-6-chloro-4-pyrimidinyl]-N'-propylsulfamide

CAS1393813-42-7

pharmaceutical intermediate

Referencesame scaffold

Macitentan metabolite M4

CAS1393813-43-8

pharmaceutical raw material

Referencesame scaffold

4,6-Dichloro-5-(4-bromophenyl)pyrimidine

CAS146533-41-7

pharmaceutical intermediate

Identifiers
IUPAC Name

5-(4-chlorophenyl)-6-methylpyrimidine-2,4-diamine

InChIKey

SNBBQZGVKQEBQT-UHFFFAOYSA-N

SMILES

CC1=C(C(=NC(=N1)N)N)C2=CC=C(C=C2)Cl

Synonyms (11)
  • 2,4-Pyrimidinediamine, 5-(4-chlorophenyl)-6-methyl-; Pyrimidine, 2,4-diamino-5-(p-chlorophenyl)-6-methyl- (6CI,7CI,8CI); 5-(4-Chlorophenyl)-6-methyl-2,4-pyrimidinediamine; 5-(4-Chlorophenyl)-6-methylpyrimidine-2,4-diamine; Pyrimethamine EP impurity B
  • PYRIMETHAMINE IMPURITY B (EP IMPURITY)
  • PYRIMETHAMINE IMPURITY B
  • Pyrimethamine impurity B CRS