Esomeprazole potassium salt - ≥98% , CAS No.161796-84-5

CAS: 161796-84-5 Cat. No.: E275426 Molecular Weight: 383.51 EC Number: 695-792-3

GRADE & PURITY ≥98%

Synonyms

(s)-omeprazole potassium | Esomeprazole potassium | FOFFPEFVSRGLOZ-UHFFFAOYSA-N | Esomeprazole potassium salt | CCG-213053 | potassium 5-methoxy-2-((4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl)benzo[d]imidazol-1-ide | Potassium;5-methoxy-2-[(4-metho

Storage

Room temperature

Shipped In

Normal

Overview

Store at Room Temperature. The product can be stored for up to 12 months.

Specifications

Synonyms

(s)-omeprazole potassium | Esomeprazole potassium | FOFFPEFVSRGLOZ-UHFFFAOYSA-N | Esomeprazole potassium salt | CCG-213053 | potassium 5-methoxy-2-((4-methoxy-3, 5-dimethylpyridin-2-yl)methylsulfinyl)benzo[d]imidazol-1-ide | Potassium;5-methoxy-2-[(4-metho

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Selective H+/K+-ATPase inhibitor. Potassium salt of Esomeprazole . (S)-isomer of omeprazole. Inhibits gastric secretion. Shows antiulcerative effects in vivo. Orally active.

Storage

Room temperature

Shipped In

Normal

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C([N-]2)C=CC(=C3)OC.[K+]
• IUPAC Name: potassium;5-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]benzimidazol-1-ide
• InChIKey: FOFFPEFVSRGLOZ-UHFFFAOYSA-N
• INCHI: 1S/C17H18N3O3S.K/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;/q-1;+1
• Isomeric SMILES: CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C([N-]2)C=CC(=C3)OC.[K+]
• Molecular Weight: 383.51
• Reaxy-Rn: 14293295
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14293295&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzimidazoles
      • Subclass Sulfinylbenzimidazoles

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Benzimidazoles
• Subclass: Sulfinylbenzimidazoles
• Intermediate Tree Nodes: Not available
• Direct Parent: Sulfinylbenzimidazoles
• Alternative Parents: Anisoles Methylpyridines Alkyl aryl ethers Imidazoles Heteroaromatic compounds Sulfoxides Sulfinyl compounds Azacyclic compounds Organonitrogen compounds Organic zwitterions Organic potassium salts Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Sulfinylbenzimidazole - Anisole - Phenol ether - Alkyl aryl ether - Methylpyridine - Pyridine - Benzenoid - Azole - Imidazole - Heteroaromatic compound - Sulfoxide - Ether - Azacycle - Organic alkali metal salt - Sulfinyl compound - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organic potassium salt - Organic salt - Organic oxide - Organic zwitterion - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as sulfinylbenzimidazoles. These are polycyclic aromatic compounds containing a sulfinyl group attached at the position 2 of a benzimidazole moiety.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 383.500 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 5
• Exact Mass: 383.071 Da
• Monoisotopic Mass: 383.071 Da
• Topological Polar Surface Area: 81.500 Ų
• Heavy Atom Count: 25
• Formal Charge: 0
• Complexity: 459.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

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