Chemical identity

Tiamulin EP Impurity L

CAS 31716-01-5 · C29H40O7S

01Identity

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

Lazychem IDLC-29538
PubChem CID15546656
NameTiamulin EP Impurity L
CAS RN31716-01-5
Molecular formulaC29H40O7S
Molecular weight532.69 g/mol
IUPAC name(3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyl-5-hydroxy- 4,6,9,10-tetramethyl-1-oxodecahydro-3a,9-propano-3aHcyclopentacycloocten- 8-yl [[(4-methylphenyl)sulfonyl]- oxy]acetate
InChIKeyFQRBUAGWWIZWRO-SKJCYMNFSA-N

02Structure identifiers

2D structurePubChem CID 15546656
Two-dimensional chemical structure of Tiamulin EP Impurity L, CAS 31716-01-5
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, has 8 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres8
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@@H]1CC[C@@]23CCC(=O)[C@H]2[C@@]1([C@@H](C[C@@]([C@H]([C@@H]3C)O)(C)C=C)OC(=O)COS(=O)(=O)C4=CC=C(C=C4)C)C
InChINot listed
Formula from structureC29H40O7S
Molecular weight from structure532.69 g/mol

03Stereochemistry

The published structure contains 8 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres8Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully 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 31716-01-5 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 31716-01-5 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

  • 31716-01-5
  • Tiamulin EP Impurity L
  • Pleuromutilin 22-Tosylate
  • (3aR,4R,5R,7S,8S,9R,9aS,12R)-8-Hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-(tosyloxy)acetate
  • 22-O-Tosylpleuromutilin
  • [(1S,2R,3S,4S,6R,7R,8R,14R)-4-Ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxo-6-tricyclo[5.4.3.01,8]tetradecanyl] 2-(4-methylphenyl)sulfonyloxyacetate
  • MFCD28154639
  • C29H40O7S
  • Pleuromutilin Tosylate
  • VDG55W2XMF
  • Pleuromutilin 22-O-tosylate
  • SCHEMBL20603568

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