Chemical identity

Mupirocin EP Impurity F/ Pseudomonic Acid F

CAS 167842-64-0 · C24H40O9

01Identity

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

Lazychem IDLC-20734
PubChem CID72941720
NameMupirocin EP Impurity F/ Pseudomonic Acid F
CAS RN167842-64-0
Molecular formulaC24H40O9
Molecular weight472.57 g/mol
IUPAC name7-[[(2E)-4-[(2S,3R,4R,5S)-3,4-Dihydroxy-5-[[(2S,3S)-3-[(1S, 2S)-2-hydroxy-1-methylpropyl]oxiranyl]methyl]tetrahydro2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]heptanoic acid
InChIKeyMIVFEJHUAUQOLX-XUUZYBQDSA-N

02Structure identifiers

2D structurePubChem CID 72941720
Two-dimensional chemical structure of Mupirocin EP Impurity F/ Pseudomonic Acid F, CAS 167842-64-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aliphatic carbon, has 8 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres8
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@H]([C@H]1[C@@H](O1)C[C@H]2CO[C@H]([C@@H]([C@@H]2O)O)C/C(=C/C(=O)OCCCCCCC(=O)O)/C)[C@H](C)O
InChINot listed
Formula from structureC24H40O9
Molecular weight from structure472.57 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 167842-64-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 167842-64-0 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

Mupirocin

View API and impurity family

Other names

  • Mupirocin EP Impurity F
  • Pseudomonic Acid F
  • DE(8-carboxyoctyl)6-carboxyhexylmupirocin
  • UNII-62A2FN8SE0
  • 62A2FN8SE0
  • Mupirocin calcium impurity F [EP]
  • MUPIROCIN IMPURITY F [EP IMPURITY]
  • MUPIROCIN CALCIUM IMPURITY F [EP IMPURITY]
  • RefChem:200366
  • Mupirocin Calcium Impurity F
  • 167842-64-0
  • 7-[(E)-4-[(2S,3R,4R,5S)-3,4-dihydroxy-5-[[(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl]methyl]oxan-2-yl]-3-methylbut-2-enoyl]oxyheptanoic acid

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