C7H7ClN4O2
214.61 g/mol
Pharmaceutical IntermediateWarning
8-Chlorotheophylline
CAS85-18-7EC201-590-4
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
8-Chlorotheophylline is a chlorinated derivative of 1,3-dimethylxanthine, functioning as a central nervous system stimulant. It is commonly employed as a pharmaceutical intermediate in the synthesis of various compounds.
Pharmaceutical intermediate for synthesisCentral nervous system stimulant
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
Methyl 3-amino-4-methylthiophene-2-carboxylate
CAS85006-31-1
pharmaceutical intermediate
ReferenceSame Category
(3S)-3-Amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride
CAS850252-34-5
pharmaceutical intermediate
ReferenceSame Category
5-Fluoro-2-methyl-3-nitrobenzoic acid
CAS850462-64-5
pharmaceutical intermediate
ReferenceSame Category
2,6-Difluorophenylacetic acid
CAS85068-28-6
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for 8-Chlorotheophylline (CAS 85-18-7) is 2939.59.
HS code (international, 6-digit)
2939.59
EU CN code (8-digit)
2939 59 00
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
8-chloro-1,3-dimethyl-7H-purine-2,6-dione
InChIKey
RYIGNEOBDRVTHA-UHFFFAOYSA-N
SMILES
CN1C2=C(C(=O)N(C1=O)C)NC(=N2)Cl
Synonyms (25)
- H33
- 1,3-Dimethyl-8-chloroxanthine
- 2uy3
- 8-CHLORTHEOPHYLLINE
- 8-Chlorotheophyline
- 8-Chlorotheophylline
- 8-chlortheophyllin
- 8-chorotheophylline
- Theophylline, 8-chloro-
- chlorotheophylline
- chlortheophylline
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