2-[(Acetylthio)methyl]-phenylpropionic acid

Name: Shanghai Blue Aurora Fine Chemical Technology Co., Ltd.
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CAS 91702-98-6

HS 2930909090

Product name: 2-[(Acetylthio)methyl]-phenylpropionic acid
CAS No.: 91702-98-6
Molecular formula: C12H14O3S
Applications:
Core Industrial Applications (sole core: racecadotril key intermediate)
1. Racecadotril API synthesis upstream
Carboxyl condensed with benzyl glycinate via DCC/HOBT amide coupling in one step to racecadotril product; racecadotril is intestinal enkephalinase inhibitor for adult/pediatric acute diarrhea — large domestic production essential intermediate. Reaction flow: 2-benzylacrylic acid + thioacetic acid → 3-thioacetyl-2-benzylpropionic acid → amide condensation → racecadotril.
2. Pharmaceutical R&D extensions
1. β-lactamase inhibitors, NEP inhibitor synthesis building blocks;
2. Thiol-containing peptide and thioester drug lead compound feedstock;
3. Drug impurity reference: racecadotril process impurity standard.

Supplied by Shanghai Blue Aurora Fine Chemical Technology Co., Ltd. — flexible MOQ, mixed shipments, worldwide delivery.