ChemicalBook >> CAS DataBase List >>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](CAS2/GIF/131666-45-0.gif)
- 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
- MDL Number:
- MOL File:
- 131666-45-0.mol
Last updated:2023-04-23 13:52:06
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) |
| pka | 8.54±0.20(Predicted) |
| FDA UNII | YXG5MZU3SQ |
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 price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | Y0000335 | Flumazenil impurity B European Pharmacopoeia (EP) Reference Standard | 131666-45-0 | y0000335 | $153 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1273820 | Flumazenil impurity B | 131666-45-0 | 20mg | $1780 | 2024-03-01 | Buy |
| TRC | D228740 | Defluoro8-HydroxyFlumazenil(Impurity) | 131666-45-0 | 2.5mg | $160 | 2021-12-16 | Buy |
| AK Scientific | 6319DT | Ethyl8-hydroxy-5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylate | 131666-45-0 | 5mg | $329 | 2021-12-16 | Buy |
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
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
Global( 57)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10032 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30241 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11922 | 58 |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | masar@topule.com | China | 8467 | 58 |
| QUALITY CONTROL SOLUTIONS LTD. | 0755-66853366; 13670046396 | ORDERS@QCSRM.COM | China | 24326 | 58 |
| Guangzhou PI PI Biotech Inc | 020-81716320 +86-13602409664 | Sales@pipitech.com | China | 3633 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
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:
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