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Home/Compounds/Pharmaceutical Intermediate/(S)-(-)-1-Amino-1-phenylpropane
C9H13N
135.21 g/mol
Pharmaceutical IntermediateDanger

(S)-(-)-1-Phenylpropylamine

CAS3789-59-1EC455-040-5
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

This compound is a chiral amine compound used as an intermediate in the synthesis of active pharmaceutical ingredients. It features a primary amine group attached to a chiral carbon adjacent to an aromatic ring.

Pharmaceutical intermediate for API 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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Related Compounds

ReferenceSame Category

Benzoic acid, 3,5-dichloro-4-methoxy-

CAS37908-97-7

pharmaceutical intermediate

ReferenceSame Category

3-Bromomethyl-1,2-benzisoxazole

CAS37924-85-9

pharmaceutical intermediate

ReferenceSame Category

Phosphonic acid, [[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-, monophenyl ester

CAS379270-35-6

pharmaceutical intermediate

ReferenceSame Category

5-Methyl-3,4-diphenylisoxazole

CAS37928-17-9

pharmaceutical intermediate

Safety Reference

Corrosive
Corrosive
Toxic
Toxic
Harmful
Harmful
Environmental Hazard
Environmental Hazard
Danger
H301Toxic if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H411Toxic to aquatic life with long lasting effects
H302Harmful if swallowed

Customs Tariff Classification

The international HS code for (S)-(-)-1-Phenylpropylamine (CAS 3789-59-1) is 2921.49.

HS code (international, 6-digit)

2921.49

EU CN code (8-digit)

2921 49 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

(1S)-1-phenylpropan-1-amine

InChIKey

AQFLVLHRZFLDDV-VIFPVBQESA-N

SMILES

CC[C@@H](C1=CC=CC=C1)N

Synonyms (19)
  • (-)-1-phenylpropylamine
  • (1S)-1-phenyl-1-propanamine
  • (1S)-1-phenylpropan-1-amine
  • (1S)-1-phenylpropylamine
  • (1s)-phenylpropylamine
  • (R)-(+)-Ethylbenzylamine
  • (S)-(-)-1-Phenylpropylamine
  • (S)-(-)-|A-Ethylbenzylamine
  • (S)-1-Phenylpropan-1-amine
  • (s)--ethylbenzylamine
  • (s)-1-phenyl-n-propylamine

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