C15H15N
209.29 g/mol
Pharmaceutical IntermediateWarning
(1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
CAS118864-75-8EC445-640-5
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
(1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline is a chiral compound featuring a tetrahydroisoquinoline core with a phenyl substituent. It serves as a pharmaceutical intermediate, typically used in the synthesis of active pharmaceutical ingredients.
pharmaceutical intermediateresearch compound for drug development
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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pharmaceutical intermediate
ReferenceSame Category
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CAS119-18-6
pharmaceutical intermediate
Referencestereoisomer of
1-Phenyl-1,2,3,4-tetrahydro-isoquinoline
CAS22990-19-8
pharmaceutical intermediate
Referencesame scaffold
(1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carbonyl chloride
CAS1195949-26-8
research compound
Referencesame scaffold
Ethyl (S)-1-phenyl-1,2,3,4-tetrahydro-2-isoquinolinecarboxylate
CAS180468-42-2
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 118864-75-8) is 2933.49.
HS code (international, 6-digit)
2933.49
EU CN code (8-digit)
2933 49 90
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
(1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
InChIKey
PRTRSEDVLBBFJZ-HNNXBMFYSA-N
SMILES
C1CN[C@H](C2=CC=CC=C21)C3=CC=CC=C3
Synonyms (10)
- A1BED
- Solifenacin EP Impurity A
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