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Home/Compounds/API/N-[(1R)-1-Borono-3-methylbutyl]-Nalpha-(pyrazine-2-carbonyl)-D-phenylalaninamide
C19H25BN4O4
384.2 g/mol
API

B-[(1R)-3-Methyl-1-[[(2R)-1-oxo-3-phenyl-2-[(2-pyrazinylcarbonyl)amino]propyl]amino]butyl]boronic Acid

CAS1132709-15-9
Category
API
Compound Class
Peptide
Primary Use
Pharmaceutical Raw Material

This compound is a boronic acid derivative featuring a pyrazine-2-carbonylamino group and a phenylalanine-like backbone. It is used as an active pharmaceutical ingredient in pharmaceutical manufacturing and 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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Referencestereoisomer of

Bortezomib

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Referencesame scaffold

N-(2-Pyrazinylcarbonyl)-L-phenylalanine

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N-(2-Pyrazinylcarbonyl)-L-phenylalanine sodium salt

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Referencesame scaffold

5-methyl-N-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide

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pharmaceutical intermediate

Identifiers
IUPAC Name

[(1R)-3-methyl-1-[[(2R)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]butyl]boronic acid

InChIKey

GXJABQQUPOEUTA-WBVHZDCISA-N

SMILES

B([C@H](CC(C)C)NC(=O)[C@@H](CC1=CC=CC=C1)NC(=O)C2=NC=CN=C2)(O)O

Synonyms (12)
  • Boronic acid, B-[(1R)-3-methyl-1-[[(2R)-1-oxo-3-phenyl-2-[(2-pyrazinylcarbonyl)amino]propyl]amino]butyl]-; B-[(1R)-3-Methyl-1-[[(2R)-1-oxo-3-phenyl-2-[(2-pyrazinylcarbonyl)amino]propyl]amino]butyl]boronic acid; bortezomib diastereomer (R,R) (USP); bortezomib related compound A (USP)
  • (1R,2R)-Bortezomib
  • (1R,2R)-Bortezomib (>85%)
  • Bortezomib (1R, 2R)-Isomer
  • Bortezomib Impurity 7
  • Bortezomib, (1R,2R)-