CAS 2227107-89-1

Esomeprazole impurity H431

CAS: 2227107-89-1

Formula: C₁₆H₁₈N₄O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 330.3385

Ref: IN-DA01K7JH

Omeprazole Impurity 2 Disodium Salt

CAS: 1227380-90-6, 2227107-89-1

Formula: C₁₆H₁₃N₃O₄·2Na

Color and Shape: Pale Yellow Solid

Molecular weight: 311.30 2*22.99

Ref: 4Z-O-02153

1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt (>85%)

Controlled Product

CAS: 2227107-89-1

Stability Hygroscopic
Applications 1,4-Dihydro-1-(6-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-Pyridinecarboxylic Acid is an impurity of Esomeprazole (E668300).
References Nalwade, S. et al.: J. Pharmac. Biomed. Anal., 57, 109 (2011);

Formula: C₁₆H₁₄N₃O₄·H₄N

Purity: >85%

Color and Shape: Neat

Molecular weight: 330.34

Ref: TR-D449595

1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt

CAS: 2227107-89-1

1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt is a drug product that is custom synthesized to meet the requirements of our customers. It has high purity and analytical properties. Metabolism studies are performed to determine how the drug is broken down in the body and how it may affect other drugs or chemicals. The natural form of this chemical is found in plants and animals. Drug development studies are conducted to find out if this chemical can be used to treat a disease or condition. Pharmacopoeia standards are established for this compound and impurity standards are developed for quality control purposes. CAS No. 2227107-89-1

Formula: C₁₆H₁₈N₄O₄

Purity: Min. 95%

Molecular weight: 330.34 g/mol

Ref: 3D-ID177258

Omeprazole Impurity 2 (Ammonium Salt)

CAS: 2227107-89-1

Formula: C₁₆H₁₄N₃O₄H₄N

Molecular weight: 312.31 : 18.04

Ref: ST-EA-CP-O9176