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Home/Compounds/Pharmaceutical Intermediate/(S)-3-amino-3-phenylpropanoic acid
C9H11NO2
165.19 g/mol
Pharmaceutical IntermediateWarning

(3S)-3-amino-3-phenylpropanoic acid

CAS40856-44-8EC609-874-3
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

(3S)-3-amino-3-phenylpropanoic acid is an optically active beta-amino acid intermediate, specifically the S-enantiomer of 3-amino-3-phenylpropanoic acid. It is commonly used in pharmaceutical manufacturing as a building block for peptide synthesis.

beta-amino acid intermediate for pharmaceutical synthesisbuilding block in peptide production

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)-(-)-alpha-(Boc-Amino)-gamma-butyrolactone

CAS40856-59-5

pharmaceutical intermediate

ReferenceSame Category

Tyrosine ethyl ester hydrochloride

CAS4089-07-0

pharmaceutical intermediate

ReferenceSame Category

4-Bromo-3-methylpyridine hydrochloride

CAS40899-37-4

pharmaceutical intermediate

ReferenceSame Category

1-(benzenesulfonyl)indole

CAS40899-71-6

pharmaceutical intermediate

Referencestereoisomer of

3-amino-3-phenylpropanoic acid

CAS614-19-7

pharmaceutical intermediate

Referencestereoisomer of

(R)-3-Amino-3-phenylpropionic acid hydrochloride

CAS83649-48-3

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name

(3S)-3-amino-3-phenylpropanoic acid

InChIKey

UJOYFRCOTPUKAK-QMMMGPOBSA-N

SMILES

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

Synonyms (18)
  • SFE
  • (S)-ss-phenylalanine
  • (s)-b-phenylalanine
  • (s)-beta-phenylalanine
  • D-beta-Phenylalanine
  • Dapoxetine Impurity 38
  • H-(S)-beta-Phe-OH
  • H-|A-Phenyl-Ala-OH
  • L-b-Phe-OH
  • L-beta-Phe-OH

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