Identitate

Artemether EP Impurity C

CAS 181528-64-3 · C16H26O5

01Identitate

Lazychem IDLC-06801
CAS RN181528-64-3
PubChem CID15812603
Molecular formulaC16H26O5
Molecular weight298.37 g/mol
IUPAC name(3aS,4R,6aS,7R,8S,10R,10aR)-8-methoxy-4,7-dimethyloctahydro-2H,10H-furo[3,2-i]isochromen-10-yl acetate
InChIKeyPJRDDUABDHLSPP-QYHITDJBSA-N

02Structură și stereochimie

2D structurePubChem CID 15812603
Two-dimensional chemical structure of Artemether EP Impurity C, CAS 181528-64-3
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aliphatic carbon, has 7 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres7
Ring count3
Secondary amines0
Tertiary amines0
SMILESC[C@@H]1CC[C@H]2[C@H]([C@H](O[C@@H]([C@@]23[C@H]1CCO3)OC(=O)C)OC)C
InChINu este indicat

03Stereochemistry

The published structure contains 7 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres7Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 128Before 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.

04Statut în India

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

05Denumiri și relații

API și medicament părinte

Artemether

Impurități și compuși înrudiți

Denumiri și relații

  • (3aS, 4R, 6aS, 7R, 8S, 10R, 10aR)-Octahydro-8-methoxy-4, 7-dimethyl-2H, 10H-furo[3, 2-i][2]benzopyran-10-ol 10-Acetate,
  • [3aS-(3a?, 4?, 6a?, 7?, 8?, 10?, 10aS*)]-Octahydro-8-methoxy-4, 7-dimethyl-2H, 10H-furo[3, 2-i][2]benzopyran-10-ol Acetate
  • Artemether Ph. Int. Impurity C
  • 2H,10H-Furo(3,2-i)-2-benzopyran-10-ol, octahydro-8-methoxy-4,7-dimethyl-, 10-acetate, (3aS,4R,6aS,7R,8S,10R,10aR)-
  • 181528-64-3
  • RefChem:267521
  • Artemether Impurity C
  • Artemether Tetrahydrofuran Acetate
  • [(3As,4R,6aS,7R,8S,10R,10aR)-8-methoxy-4,7-dimethyl-2,3,3a,4,5,6,6a,7,8,10-decahydrofuro[3,2-i]isochromen-10-yl] acetate
  • (1R,5S,6R,9S,10R,11S,13R)-11-methoxy-6,10-dimethyl-2,12-dioxatricyclo[7.4.0.0?,?]tridecan-13-yl acetate
  • (3aS,4R,6aS,7R,8S,10R,10aR)-Octahydro-8-methoxy-4,7-dimethyl-2H,10H-furo[3,2-i][2]benzopyran-10-ol 10-Acetate,
  • [3aS-(3aa,4a,6aa,7ss,8ss,10a,10aS*)]-Octahydro-8-methoxy-4,7-dimethyl-2H,10H-furo[3,2-i][2]benzopyran-10-ol Acetate

Impurități și compuși înrudiți

06Surse