Identiteta

Bortezomib Impurity 18

Ni navedeno · C28H34BN5O5

01Identiteta

Lazychem IDLC-35797
CAS RNNi navedeno
PubChem CID124653927
Molecular formulaC28H34BN5O5
Molecular weight531.4 g/mol
IUPAC name[(1R)-3-methyl-1-[[(2S)-3-phenyl-2-[[(2R)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]propanoyl]amino]butyl]boronic acid
InChIKeyWXSBJLWLFBBGKF-CUYJMHBOSA-N

02Struktura in stereokemija

2D structurePubChem CID 124653927
Two-dimensional chemical structure of Bortezomib Impurity 18
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
SMILESB([C@H](CC(C)C)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](CC2=CC=CC=C2)NC(=O)C3=NC=CN=C3)(O)O
InChINi navedeno

03Stereochemistry

The published structure contains 3 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres3Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 8Before symmetry reduction

Published same-connectivity configurations

2 records

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04Status v Indiji

Exact-compound status is evaluated only against the published name and CAS number. Confirm the current official instrument before a regulatory decision.

05Imena in povezave

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