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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester

4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester

4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester Structure
CAS No.
131666-45-0
Chemical Name:
4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester
Synonyms
Flumazenil EP Impurity B;FlumazenilEPImpurityB-d3;Flumazenil impurity B CRS;Flumazenil impurity B (EP);Defluoro 8-Hydroxy Flumazenil;Flumazenil USP Related Compound B;Defluoro 8-Hydroxy FluMazenil (IMpurity);Flumazenil Impurity 2(Flumazenil EP Impurity B);4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-d...;Ethyl8-hydroxy-5-methyl-6-oxo-4H-imidazol1,5-A1,4benzodiazepine-3-carboxylate
CBNumber:
CB42505664
Molecular Formula:
C15H15N3O4
Molecular Weight:
301.3
MOL File:
131666-45-0.mol
Modify Date:
2025/1/27 9:38:02
Request For Quotation

4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester Properties

Boiling point 588.6±50.0 °C(Predicted)
Density 1.42±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka 8.54±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P313-P337+P313-P362-P403+P233-P405-P501

4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester Chemical Properties,Uses,Production

Uses

Defluoro 8-hydroxy Flumazenil is an impurity of Flumazenil (F500450), a benzodiazepine antagonist that can prevent or abolish (at the receptor level) the effects of a benzodiazepine.

4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester Suppliers

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CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6257 58 Inquiry
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CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
SynZeal Research Pvt Ltd 58
Pharma Affiliates 58
Fuxin Pharmaceutical 58
Career Henan Chemica Co 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
ShenZhen Trendseen Biological Technology Co.,Ltd. 58
China National Standard Pharmaceutical Corporation Limited 58
Wuhan Topule Biopharmaceutical Co., Ltd 58

131666-45-0(4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester)Related Search:

Ro 15-3505 7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione N,N-Dimethyformamide diethy acetal 4H-IMIDAZO[1,5-A][1,4]BENZODIAZEPINE-3-CARBOXYLIC ACID, 8-FLUORO-5,6-DIHYDRO-5-METHYL-6-OXO- Flumazenil
Ro 14-7437
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4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester Defluoro 8-Hydroxy FluMazenil (IMpurity) Ethyl 8-hydroxy-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate Flumazenil EP Impurity B Flumazenil impurity B (EP) Flumazenil Impurity 2(Flumazenil EP Impurity B) Flumazenil impurity B CRS Ethyl 8-hydroxy-5-methyl-6-oxo-5,6-dihydro-4H-benzo[f]imidazo[1,5-a][1,4]diazepine-3-carboxylate 4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-d... Defluoro 8-Hydroxy Flumazenil FlumazenilEPImpurityB-d3 Flumazenil USP Related Compound B Ethyl8-hydroxy-5-methyl-6-oxo-4H-imidazol1,5-A1,4benzodiazepine-3-carboxylate 131666-45-0