Identita

Diosmin EP Impurity G

CAS 520-33-2 · C16H14O6

01Identita

Lazychem IDLC-13118
CAS RN520-33-2
PubChem CID72281
Molecular formulaC16H14O6
Molecular weight302.3 g/mol
IUPAC name(2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-one
InChIKeyAIONOLUJZLIMTK-AWEZNQCLSA-N

02Struktura a stereochemie

2D structurePubChem CID 72281
Two-dimensional chemical structure of Diosmin EP Impurity G, CAS 520-33-2
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon, has 1 defined stereocentre. These statements are calculated from the published structure string.

Defined stereocentres1
Ring count3
Secondary amines0
Tertiary amines0
SMILESCOC1=C(C=C(C=C1)[C@@H]2CC(=O)C3=C(C=C(C=C3O2)O)O)O
InChINeuvedeno

03Stereochemistry

The published structure contains 1 defined and 0 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres1Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

3 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.

04Stav v Indii

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

05Názvy a vztahy

API a mateřské léčivo

Diosmin

Nečistoty a související sloučeniny

Názvy a vztahy

  • Hesperetin
  • Eriodictyol 4'-Monomethyl Ether
  • 4'-Methoxy-3',5,7-trihydroxyflavanone
  • NSC 57654
  • Hesperitin
  • 520-33-2
  • 3',5,7-Trihydroxy-4'-methoxyflavanone
  • 5,7,3'-Trihydroxy-4'-methoxyflavanone
  • (2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydrochromen-4-one
  • (-)-(S)-hesperetin
  • FEMA NO. 4313
  • Q9Q3D557F1

Nečistoty a související sloučeniny

06Zdroje