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QB201473
Synonyms: ((R)-3-methyl-1-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid/((S)-3-methyl-1-((S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid
Molecular Formula
C19H25BN4O4
Molecular Weight
384.24
CAS No.
1132709-15-9+1132709-14-8
QB201407
Bortezomib Impurity PS619
Molecular Formula: C19H25BN4O4
Molecular Weight: 384.24
CAS No.: 1132709-14-8
QB201408
(1S,2R)-Bortezomib
Molecular Formula: C19H25BN4O4
Molecular Weight: 384.24
CAS No.: 1132709-16-0
QB201409
(1R,2R)-Bortezomib
Molecular Formula: C19H25BN4O4
Molecular Weight: 384.24
CAS No.: 1132709-15-9
QB201402
Bortezomib Impurity B
Molecular Formula: C19H24N4O3
Molecular Weight: 356.43
CAS No.: 289472-81-7
QB201403
Bortezomib Impurity C
Molecular Formula: C14H14N4O2
Molecular Weight: 270.29
CAS No.: 289472-80-6
QB201404
Bortezomib Impurity D
Molecular Formula: C14H13N3O3
Molecular Weight: 271.28
CAS No.: 114457-94-2
QB201405
Bortezomib Impurity M
Molecular Formula: C19H24N4O4
Molecular Weight: 372.42
CAS No.: 886979-78-8
QB201406
Bortezomib Impurity N
Molecular Formula: C19H24N4O4
Molecular Weight: 372.42
CAS No.: 886979-81-3
QB201410
Bortezomib Impurity K
Molecular Formula: C19H22N4O2
Molecular Weight: 338.4
CAS No.: 862895-00-9
QB201411
Bortezomib Impurity O
Molecular Formula: C19H22N4O3
Molecular Weight: 354.41
CAS No.: 862894-96-0
