Vitamin E EP Impurity A

01Identita

02Struktura a stereochemie

2D structurePubChem CID 12018728

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres	0
Ring count	2
Secondary amines	0
Tertiary amines	0

03Stereochemistry

The published structure contains 0 defined and 4 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

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.

2D structurePubChem CID 12018728

Vitamin E EP Impurity A

CAS 185672-33-7

PMIMOLIQGNWOJE-UHFFFAOYSA-N

Current configuration

2D structurePubChem CID 59260232

(2R,3R)-2,3,4,6,7-pentamethyl-2-(4,8,12-trimethyltridecyl)-3H-1-benzofuran-5-ol

CAS not listed

PMIMOLIQGNWOJE-QHRNOQNGSA-N

2 defined, 2 unassigned centres

2D structurePubChem CID 59260229

(2S,3S)-2,3,4,6,7-pentamethyl-2-(4,8,12-trimethyltridecyl)-3H-1-benzofuran-5-ol

CAS not listed

PMIMOLIQGNWOJE-ITXWXEIMSA-N

2 defined, 2 unassigned centres

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

06Zdroje

• S01
  PubChem CID 12018728

  Structure and machine-readable chemical identifiers.