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ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate

CAS No.
2227107-89-1
Chemical Name:
ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate
Synonyms
Omeprazole Impurity 81;Esomeprazole ImpuritieH431;Esomeprazole Impurities536;Omeprazole Pyridone Acid Ammonium Salt;Esisomeprazole Impurity H431 (Ammonium Salt);Eseomeprazole Sodium CP Impurity II Ammonium Salt;Omeprazole Impurity H431/41 Ammonium Salt (Esomeprazole Impurity 1);1-(6-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxopyridine-2-carboxylate;Ammonium 1-(6-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate;ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate
CBNumber:
CB14849882
Molecular Formula:
C16H18N4O4
Molecular Weight:
330.33852
MDL Number:
MFCD31555232
MOL File:
2227107-89-1.mol
Last updated:2026-05-27 23:40:45

ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate Properties

storage temp. 2-8°C, sealed storage, away from moisture
solubility DMSO (Slightly), Ethanol (Slightly, Heated, Sonicated), Methanol (Slightly, Heated)
form Solid
color Off-White to Light Yellow
Stability Hygroscopic

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338

ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-D449595-5MG 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt (>85%) 2227107-89-1 5mg $757 2026-06-03 Buy
TRC TRC-D449595-10MG 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt (>85%) 2227107-89-1 10mg $1350 2026-06-03 Buy
Biosynth ID177258 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt 2227107-89-1 1mg $250 2026-06-04 Buy
Biosynth ID177258 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt 2227107-89-1 5mg $764.6 2026-06-04 Buy
Biosynth ID177258 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt 2227107-89-1 10mg $1223.4 2026-06-04 Buy
Product number Packaging Price Buy
TRC-D449595-5MG 5mg $757 Buy
TRC-D449595-10MG 10mg $1350 Buy
ID177258 1mg $250 Buy
ID177258 5mg $764.6 Buy
ID177258 10mg $1223.4 Buy

ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate Chemical Properties, Uses, Production

Uses

1,4-Dihydro-1-(6-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-Pyridinecarboxylic Acid is an impurity of Esomeprazole (E668300).

ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate Suppliers

Global Suppliers ( 50)
Supplier Tel Email Country ProdList Advantage
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 5000 50
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632; sales@reading-chemicals.com China 15165 58
Shandong Boluoda Biological Technology Co., Ltd. 0531-68651502 2310993908@qq.com China 3228 58
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 3003392093@yongstandards.com China 9995 55
Aikon International Limited 025-66061636 19370895928 qqyang@aikonchem.com China 15810 58
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9619 58
Hangzhou Huarong Pharm Co., Ltd. 571-86758373 +8613588754946 sales@huarongpharm.com CHINA 3147 58
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate Ammonium 1-(6-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate Omeprazole impurity 2/Omeprazole Pyridone Acid Ammonium Salt/1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt 1-(6-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxopyridine-2-carboxylate Omeprazole Impurity 81 Esomeprazole Impurities536 Esomeprazole ImpuritieH431 Omeprazole Pyridone Acid Ammonium Salt Eseomeprazole Sodium CP Impurity II Ammonium Salt Ammonium 1-(6-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate (Omeprazole Impurity) Omeprazole Impurity H431/41 Ammonium Salt (Esomeprazole Impurity 1) 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt (>85%) Esisomeprazole Impurity H431 (Ammonium Salt) 2227107-89-1 DCP