8-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one

BGC Id:	724558707217
CAS No:	125656-82-8
Synonyms:	8(9)-methoxy-1,3-dimethyl-12-thioxopyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12h)-one (mixture of regioisomers) ; omeprazole impurity f ; omeprazole ep impurity f ; 8-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12h)-one ; omeprazole impurity-f (ep) ; omeprazole impurity (mixture of regioisomers) ; 8-methoxy-1,3-dimethyl-12-thioxo-pyrido[123,4]imidazo[1,2-a]benzimidazol-2-(12h)-one ; pyrido[1',2':3,4]imidazo[1,2-a] benzimidazol-2(12h)-one, 8- methoxy-1,3-dimethyl-12-thioxo- ; 9-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12h)-one
Molecular Formula:	C16H13N3O2S
Molecular Weight:	311.364
EINECS:

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The last intensive check and update was carried out on 2025/09/28.

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Synonyms:

8(9)-methoxy-1,3-dimethyl-12-thioxopyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12h)-one (mixture of regioisomers) ; omeprazole impurity f ; omeprazole ep impurity f ; 8-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12h)-one ; omeprazole impurity-f (ep) ; omeprazole impurity (mixture of regioisomers) ; 8-methoxy-1,3-dimethyl-12-thioxo-pyrido[123,4]imidazo[1,2-a]benzimidazol-2-(12h)-one ; pyrido[1',2':3,4]imidazo[1,2-a] benzimidazol-2(12h)-one, 8- methoxy-1,3-dimethyl-12-thioxo- ; 9-methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12h)-one

CAS:

125656-82-8

EINECS:

Molecular Formula:

C16H13N3O2S

MDL:

MFCD09840886

Properties

Molecular Weight:

311.364 g·mol−1

Density:

1.46 ±0.1 g/cm3 (20 °C 760 Torr)

Melting point:

203-206 °C

Safety Information

Hazard Classes:

Storage temperature:

-20 °C Freezer

What other providers are available for CAS 125656-82-8?

In addition to the providers presented here for 8-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one with the CAS number 125656-82-8, there are other 10 providers with slightly different product names available for this CAS number.

(12H)-one

+2 additional providers that we know from the past

Omeprazole EP Impurity F

Finetech Industry Limited | BOC Sciences +2 additional providers that we know from the past

Pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2(12H)-one, 8-methoxy-1,3-dimethyl-12-thioxo-

Hangzhou Zhongqi Chem Co., Ltd

8-Methoxy-1,3-dimethyl-12-thioxobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(12H)-one

+1 additional providers that we know from the past

8(9)-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one (mixture of regioisomers)

+1 additional providers that we know from the past

5-Methoxy-12,14-dimethyl-16-sulfanylidene-1,8,10-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-2,4,6,8,11,14-hexaen-13-one

+1 additional providers that we know from the past