化学标识

Droxidopa Impurity M

CAS 90044-46-5 · C16H15NO4

01化学标识

Lazychem IDLC-13591
CAS RN90044-46-5
PubChem CID19034005
Molecular formulaC16H15NO4
Molecular weight285.29 g/mol
IUPAC name5,6,11,12-tetrahydro-5,11-epiminodibenzo[a,e][8]annulene-2,3,8,9-tetraol
InChIKeyFXFLVMCXSZBKTH-UHFFFAOYSA-N

02结构与立体化学

2D structurePubChem CID 19034005
Two-dimensional chemical structure of Droxidopa Impurity M, CAS 90044-46-5
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Ring count4
Secondary amines1
Tertiary amines0
SMILESOC1=CC(C2CC(C=C(O)C(O)=C3)=C3C(N2)C4)=C4C=C1O
InChI未列出

03Stereochemistry

The published structure contains 0 defined and 2 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres2Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

1 record

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.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

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.

04印度监管状态

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

05名称与关联

原料药与母体药物

Droxidopa

杂质与相关化合物

名称与关联

    杂质与相关化合物

    06来源