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Home/Compounds/Pharmaceutical Intermediate/Beta-Alanine benzyl ester p-toluenesulfonate salt
C17H21NO5S
351.4 g/mol
Pharmaceutical Intermediate

4-Methylbenzene-1-sulfonic acid--benzyl beta-alaninate (1/1)

CAS27019-47-2
Category
Pharmaceutical Intermediate
Compound Class
Other
Primary Use
Pharmaceutical Intermediate

This compound is a salt mixture comprising the beta-alanine benzyl ester and 4-methylbenzenesulfonic acid. It is primarily used as an intermediate in the synthesis of peptide coupling reagents.

intermediate for peptide coupling reagent synthesislaboratory reagent for pharmaceutical research

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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Identifiers
IUPAC Name

benzyl 3-aminopropanoate;4-methylbenzenesulfonic acid

InChIKey

FRHWYVGCFUQMJR-UHFFFAOYSA-N

SMILES

CC1=CC=C(C=C1)S(=O)(=O)O.C1=CC=C(C=C1)COC(=O)CCN

Synonyms (19)
  • H--Ala-OBzl p-tosylate
  • H-?-Ala-Obzl.TosOH
  • H-beta-Ala-Obzl Tos
  • H-beta-Ala-Obzl p-tosylate
  • H-beta-Ala-Obzl.TosOH
  • H-|A-Ala-Obzl.TosOH