Chemical identity

Lansoprazole CRS (Y0000773)

CAS 103577-45-3 · C16H14F3N3O2S

01Identity

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

Lazychem IDLC-18119
PubChem CID3883
NameLansoprazole CRS (Y0000773)
CAS RN103577-45-3
Molecular formulaC16H14F3N3O2S
Molecular weight369.36 g/mol
IUPAC name2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole
InChIKeyMJIHNNLFOKEZEW-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 3883
2D structure: Lansoprazole CRS (Y0000773), CAS 103577-45-3
Structure of Lansoprazole CRS (Y0000773) (CAS 103577-45-3). LazyChem record. Source identity: PubChem CID 3883. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC16H14F3N3O2S
InChIKeyMJIHNNLFOKEZEW-UHFFFAOYSA-N
Ring count3
Defined stereocentres0
Unassigned stereocentres1
SMILESCC1=C(C=CN=C1CS(=O)C2=NC3=CC=CC=C3N2)OCC(F)(F)F
InChIInChI=1S/C16H14F3N3O2S/c1-10-13(20-7-6-14(10)24-9-16(17,18)19)8-25(23)15-21-11-4-2-3-5-12(11)22-15/h2-7H,8-9H2,1H3,(H,21,22)

03Stereochemistry

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

Defined stereocentres02D structure
Unassigned stereocentres12D structure
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

3 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 / RCSNOT FOUND IN REVIEWED ENTRIESCAS 103577-45-3 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 103577-45-3 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Lansoprazole

View API and impurity family

Other names

  • Lansoprazole
  • Lansoprazole for peak identification CRS (Y0000774)
  • Prevacid
  • Limpidex
  • Agopton
  • Lanzor
  • Takepron
  • Zoton
  • Prevacid SoluTab
  • Lansoprazol
  • Lanzopral

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