Chemical identity

Trans-(15S)-Latanoprost/ C15S-Trans Isomer of Latanoprost/ 5,6-trans-(15S)-Latanoprost/ (5E,15S)-Latanoprost

CAS 1235141-39-5 · C26H40O5

01Identity

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

Lazychem IDLC-29980
PubChem CID52193982
NameTrans-(15S)-Latanoprost/ C15S-Trans Isomer of Latanoprost/ 5,6-trans-(15S)-Latanoprost/ (5E,15S)-Latanoprost
CAS RN1235141-39-5
Molecular formulaC26H40O5
Molecular weight432.59 g/mol
IUPAC name(5E)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(3S)-3-hydroxy-5-phenylpentyl]cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester
InChIKeyGGXICVAJURFBLW-QKMKSKRWSA-N

02Structure identifiers

2D structurePubChem CID 52193982
Two-dimensional chemical structure of Trans-(15S)-Latanoprost/ C15S-Trans Isomer of Latanoprost/ 5,6-trans-(15S)-Latanoprost/ (5E,15S)-Latanoprost, CAS 1235141-39-5
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, has 5 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres5
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC(C)OC(=O)CCC/C=C/C[C@H]1[C@H](C[C@H]([C@@H]1CC[C@@H](CCC2=CC=CC=C2)O)O)O
InChINot listed
Formula from structureC26H40O5
Molecular weight from structure432.59 g/mol

03Stereochemistry

The published structure contains 5 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres5Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 32Before symmetry reduction

Published same-connectivity configurations

4 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.

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 1235141-39-5 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1235141-39-5 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

Latanoprost

View API and impurity family

Other names

  • Trans-(15S)-Latanoprost
  • C15S-Trans Isomer of Latanoprost
  • 5, 6-trans-(15S)-Latanoprost
  • (5E, 15S)-Latanoprost
  • propan-2-yl (E)-7-[(1R, 2R, 3R, 5S)-3, 5-dihydroxy-2-[(3S)-3-hydroxy-5-phenylpentyl]cyclopentyl]hept-5-enoate
  • propan-2-yl 7-[(1R, 2R, 3R, 5S)-3, 5-dihydroxy-2-[(3S)-3-hydroxy-5-phenylpentyl]cyclopentyl]hept-5-enoate
  • RefChem:868653
  • 935-069-4
  • 1235141-39-5
  • trans Latanoprost
  • (E)-Isopropyl 7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((S)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
  • C26H40O5

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