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Home/Compounds/Pharmaceutical Intermediate/3-Phenyl-L-alanine benzyl ester 4-toluenesulphonate
C23H25NO5S
427.5 g/mol
Pharmaceutical Intermediate

H-Phe-OBzl.TosOH

CAS1738-78-9EC217-096-7
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

H-Phe-OBzl. TosOH is a salt form of a protected phenylalanine derivative, specifically the benzyl ester of L-phenylalanine combined with p-toluenesulfonic acid.

protected phenylalanine derivative for peptide synthesislaboratory reagent for research in solid-phase peptide 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

StrongSame Parent

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StrongStructure SimilarSimilarity 0.87

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Identifiers
IUPAC Name

benzyl (2S)-2-amino-3-phenylpropanoate;4-methylbenzenesulfonic acid

InChIKey

ZLZGBBIPWXUQST-RSAXXLAASA-N

SMILES

CC1=CC=C(C=C1)S(=O)(=O)O.C1=CC=C(C=C1)C[C@@H](C(=O)OCC2=CC=CC=C2)N

Synonyms (18)
  • H-L-Phe-OBzl*Tos
  • H-PHE-OBZL P-TOSYLATE
  • H-Phe-OBzl Tos
  • H-Phe-OBzl.TosOH
  • L-Phe-OBzl⋅TosOH
  • L-Phe-OBzl.TosOH