Chemical identity

Tiamulin EP Impurity K / Mutilin 11-acetate

CAS 31716-11-7 · C22H34O4

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-29537
PubChem CID176485138
NameTiamulin EP Impurity K / Mutilin 11-acetate
CAS RN31716-11-7
Molecular formulaC22H34O4
Molecular weight362.50 g/mol
IUPAC name(3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyl-8-hydroxy- 4,6,9,10-tetramethyl-1-oxodecahydro-3a,9-propano-3aHcyclopentacycloocten- 5-yl acetate
InChIKeyOZOJWAKLTZBJIF-UWHCKELVSA-N

02Structure identifiers

2D structurePubChem CID 176485138
Two-dimensional chemical structure of Tiamulin EP Impurity K / Mutilin 11-acetate, CAS 31716-11-7
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
Unassigned stereocentres1
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@@H]1CC[C@@]23CCC(=O)[C@H]2C1([C@@H](C[C@@]([C@H]([C@@H]3C)OC(=O)C)(C)C=C)O)C
InChINot listed
Formula from structureC22H34O4
Molecular weight from structure362.50 g/mol

03Stereochemistry

The published structure contains 7 defined and 1 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres7Structure assigned
Unassigned centres1Structure unspecified
Assignment statusPartially assignedExact published identity
Tetrahedral upper bound≤ 256Before 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.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 31716-11-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 31716-11-7 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Tiamulin

View API and impurity family

Other names

  • Tiamulin EP Impurity K
  • Mutilin 11-acetate
  • 31716-11-7

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources