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

Product Name: 4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester
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
Formula Weight: 301.3
MOL File: 131666-45-0.mol

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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 Property

Boiling point:: 588.6±50.0 °C(Predicted)
Density: 1.42±0.1 g/cm3(Predicted)
pka: 8.54±0.20(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P313Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: Y0000335
Product name: Flumazenil impurity B
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: y0000335
Price: $153
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1273820
Product name: Flumazenil impurity B
Packaging: 20mg
Price: $1780
Updated: 2024/03/01

TRC

Product number: D228740
Product name: Defluoro8-HydroxyFlumazenil(Impurity)
Packaging: 2.5mg
Price: $160
Updated: 2021/12/16

AK Scientific

Product number: 6319DT
Product name: Ethyl8-hydroxy-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate
Packaging: 5mg
Price: $329
Updated: 2021/12/16

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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 Chemical Properties,Usage,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

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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 Suppliers

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131666-45-0, 4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl esterRelated 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

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