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Home/Compounds/Pharmaceutical Intermediate/2-Chloroadenine
C5H4ClN5
169.57 g/mol
Pharmaceutical IntermediateWarning

2-Chloroadenine

CAS1839-18-5EC606-011-2
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

2-Chloroadenine is a halogenated derivative of adenine, a purine nucleobase normally found in DNA and RNA. It is used as a pharmaceutical intermediate in the synthesis of various compounds.

Pharmaceutical intermediateBuilding block for nucleoside analogs

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

(S)-1-[(Acetylamino)methyl]-2-chloroethyl acetate

CAS183905-31-9

pharmaceutical intermediate

ReferenceSame Category

(3R)-3-{[(tert-butoxy)carbonyl]amino}pentanoic acid

CAS183990-60-5

pharmaceutical intermediate

ReferenceSame Category

4-Benzyloxycarbonylphenylboronic acid

CAS184000-11-1

pharmaceutical intermediate

ReferenceSame Category

N-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]carbamic acid phenyl ester

CAS184177-81-9

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
Identifiers
IUPAC Name

2-chloro-7H-purin-6-amine

InChIKey

HBJGQJWNMZDFKL-UHFFFAOYSA-N

SMILES

C1=NC2=NC(=NC(=C2N1)N)Cl

Synonyms (25)
  • Cladribine EP Impurity C
  • Cladribine impurity C, European Pharmacopoeia (EP)
  • 1H-Purin-6-amine, 2-chloro-
  • 2-Chloro-6-aminopurine
  • 2-Chloro-9H-purin-6-ylamine
  • 2-Chloroadenine
  • 2-chloradenin
  • 2-chloro-1H-purin-6-amine
  • 2-chloro-1H-purine-6-amine
  • 2-chloro-7H-purin-6-amine
  • 2-chloro-9H-purin-6-amine
  • 2-chloropurine-6-ylamine
  • 6-AMINO-2-CHLORO-7H-PURINE
  • 6-AMINO-2-CHLORO-9H-PURINE
  • 6-AMINO-2-CHLORO-PURINE
  • 9H-purin-6-amine, 2-chloro-
  • Adenine, 2-chloro-
  • CLADRIBINE IMPURITY C
  • ClAde
  • Cladribine impurity C CRS
  • Purine, 6-amino-2-chloro-
  • SQ 22,982

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