Omeprazole

CAS Registry Number®

73590-58-6

CAS Name

Omeprazole

Molecular Formula

C17H19N3O3S

Molecular Mass

345.42

Cite this Page

Omeprazole.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=73590-58-6 (retrieved 2024-11-21) (CAS RN: 73590-58-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    156 °C

  • Density (2)

    1.332 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C17H19N3O3S/c1-10-8-18-15(11(2)16(10)23-4)9-24(21)17-19-13-6-5-12(22-3)7-14(13)20-17/h5-8H,9H2,1-4H3,(H,19,20)

InChIKey

InChIKey=SUBDBMMJDZJVOS-UHFFFAOYSA-N

SMILES

S(CC1=C(C)C(OC)=C(C)C=N1)(=O)C=2NC=3C(N2)=CC=C(OC)C3

Canonical SMILES

O=S(C1=NC=2C=CC(OC)=CC2N1)CC3=NC=C(C(OC)=C3C)C

Other Names for this Substance

  • 1H-Benzimidazole, 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-
  • 1H-Benzimidazole, 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-
  • 6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
  • Omeprazole
  • H 168/68

View All

Deleted or Replaced CAS Registry Numbers

131959-78-9, 172964-80-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration