Chemical identity

Tolterodine Diol Acetate Impurity

CAS 2514856-06-3 · C18H20O3

01Identity

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

Lazychem IDLC-29851
PubChem CID129011934
NameTolterodine Diol Acetate Impurity
CAS RN2514856-06-3
Molecular formulaC18H20O3
Molecular weight284.35 g/mol
IUPAC name3-(2-Hydroxy-5-methylphenyl)-3-phenylpropyl acetate
InChIKeySTMWQZRVSXBBEM-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 129011934
Two-dimensional chemical structure of Tolterodine Diol Acetate Impurity, CAS 2514856-06-3
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=CC(=C(C=C1)O)C(CCOC(=O)C)C2=CC=CC=C2
InChINot listed
Formula from structureC18H20O3
Molecular weight from structure284.35 g/mol

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before 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 2514856-06-3 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 2514856-06-3 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

Tolterodine

View API and impurity family

Other names

  • 3-(2-Hydroxy-5-methylphenyl)-3-phenylpropyl acetate
  • 2514856-06-3
  • Tolterodine Diol Acetate Impurity
  • Tolterodine Impurity 7
  • Tolterodine Impurity 17
  • 2-Hydroxy-5-methyl-?-phenylbenzenepropanol 1-Acetate
  • 3-(2-Hydroxy-5-methylphenyl)-3-phenylpropyl Acetate (Tolterodine Impurity)
  • L8SX78KFB7
  • EN300-28243682
  • Benzenepropanol, 2-hydroxy-5-methyl-gamma-phenyl-, 1-acetate

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