ChemicalBook >> CAS DataBase List >>7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione structure

CAS No.: 78755-80-3

Chemical Name:: 7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione

Synonyms: FluMazenil IMpurity D;Flumazenil EP Impurity D;Flumazenil impurity D (EP);Flumazenil Impurity 4(Flumazenil EP Impurity D);7-fluoro-4-methyl-1,3-dihydro-1,4-benzodiazepine-2,5-dione;7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione;7-Fluoro-4-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione;3,4-Dihydro-7-fluoro-4-methyl-1H-1,4-benzodiazepine-2,5-dione;1H-1,4-Benzodiazepine-2,5-dione, 7-fluoro-3,4-dihydro-4-meth...;1H-1,4-Benzodiazepine-2,5-dione, 7-fluoro-3,4-dihydro-4- Methyl-

CBNumber:: CB4947282

Molecular Formula:: C10H9FN2O2

Molecular Weight:: 208.19

MDL Number:: MFCD01063090

MOL File:: 78755-80-3.mol

MSDS File:: SDS

Last updated:2025-10-29 15:43:00

Product description	Number	Pack Size	Price
7-FLUORO-4-METHYL-3,4-DIHYDRO-1H-BENZO[E][1,4]DIAZEPINE-2,5-DIONE 97%	51835	0.25G	$376
7-FLUORO-4-METHYL-3,4-DIHYDRO-1H-BENZO[E][1,4]DIAZEPINE-2,5-DIONE 97%	51835	1G	$938
7-Fluoro-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 95+%	CD11056811	1g	$210
7-Fluoro-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 95+%	CD11056811	5g	$540
7-Fluoro-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 95+%	CD11056811	10g	$860
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7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione Properties

Boiling point	434.5±45.0 °C(Predicted)
Density	1.315
storage temp.	2-8°C
form	powder
pka	12.02±0.20(Predicted)
color	Peach crystalline needles
FDA UNII	5JJ4V0H2YN

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338
HS Code	2933998090

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AstaTech	51835	7-FLUORO-4-METHYL-3,4-DIHYDRO-1H-BENZO[E][1,4]DIAZEPINE-2,5-DIONE 97%	78755-80-3	0.25G	$376	2026-04-30	Buy
AstaTech	51835	7-FLUORO-4-METHYL-3,4-DIHYDRO-1H-BENZO[E][1,4]DIAZEPINE-2,5-DIONE 97%	78755-80-3	1G	$938	2026-04-30	Buy
Crysdot	CD11056811	7-Fluoro-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 95+%	78755-80-3	1g	$210	2026-05-26	Buy
Crysdot	CD11056811	7-Fluoro-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 95+%	78755-80-3	5g	$540	2026-05-26	Buy
Crysdot	CD11056811	7-Fluoro-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 95+%	78755-80-3	10g	$860	2026-05-26	Buy

Product number	Packaging	Price	Buy
51835	0.25G	$376	Buy
51835	1G	$938	Buy
CD11056811	1g	$210	Buy
CD11056811	5g	$540	Buy
CD11056811	10g	$860	Buy

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione Chemical Properties,Uses,Production

Uses

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione, is used as a reactant in the synthetic preparation of 18F-labeled radiotracers for γ-aminobutyric acid A (GABAA) receptor positron emission tomography (PET) imaging.

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione Preparation Products And Raw materials

Raw materials

Preparation Products

5H-1,4-Benzodiazepin-5-one, 2-chloro-7-fluoro-3,4-dihydro-4-methyl-

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione Suppliers

Global( 88)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Fluoropharm Co., Ltd.	+86-0571-85586753 +86-13336034509	sales@fluoropharm.com	China	1445	60
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30225	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15075	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +8618949823763	sales@tnjchem.com	China	25356	58
Coresyn Pharmatech Co., Ltd.	+86-571-86626709 +86-18157142896	cbc@coresyn.com	China	9984	58
Aceschem Inc.	+1-817863-6948 +1-（817）863-6948	sales@aceschem.com	United States	19632	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	43333	58
Sichuan Biosynce Pharmatech Co., Ltd.	+8619950309693	diane@biosynce.com	China	4871	58

Supplier	Advantage
Fluoropharm Co., Ltd.	60
Standardpharm Co. Ltd.	58
Alchem Pharmtech,Inc.	58
Career Henan Chemica Co	58
AFINE CHEMICALS LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Coresyn Pharmatech Co., Ltd.	58
Aceschem Inc.	58
HANGZHOU LEAP CHEM CO., LTD.	58
Sichuan Biosynce Pharmatech Co., Ltd.	58

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione Spectrum

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione(78755-80-3)¹HNMR

78755-80-3(7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione )Related Search:

Ro 15-3505 Flumazenil 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- Ro 14-7437

fluMazenil iMpurity 4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester 3,4-DIHYDRO-1H-BENZO[E][1,4]DIAZEPINE-2,5-DIONE 8-CARBOXYLIC-3H-1,4-BENZODIAZEPIN-2,5-(1H,4H)-DIONE 2-(AMINOMETHYL)-4-CHLOROANILINE

7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione 2-AMINO-5-FLUOROBENZAMIDE 7-FLUORO-2,3,4,5-TETRAHYDRO-1H-BENZO[E][1,4]DIAZEPINE 4-METHYL-3,4-DIHYDRO-1H-BENZO[E][1,4]DIAZEPINE-2,5-DIONE 1,2,3,4-tetrahydrobenzo(e)(1,4)diazepin-5-one

1of3

7-fluoro-4-methyl-1,3-dihydro-1,4-benzodiazepine-2,5-dione 7-Fluoro-3,4-dihydro-4-methyl-1H-1,4-benzodiazepine-2,5-dione 7-Fluoro-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione FluMazenil IMpurity D 1H-1,4-Benzodiazepine-2,5-dione, 7-fluoro-3,4-dihydro-4- Methyl- 3,4-Dihydro-7-fluoro-4-methyl-1H-1,4-benzodiazepine-2,5-dione 97% 3,4-Dihydro-7-fluoro-4-methyl-1H-1,4-benzodiazepine-2,5-dione97% 7-Fluoro-3,4-dihydro-4-methyl-1H-benzo[e][1,4]diazepine-2,5-dione Flumazenil impurity D (EP) Flumazenil Impurity 4(Flumazenil EP Impurity D) Flumazenil EP Impurity D 1H-1,4-Benzodiazepine-2,5-dione, 7-fluoro-3,4-dihydro-4-meth... 7-Fluoro-4-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione 3,4-Dihydro-7-fluoro-4-methyl-1H-1,4-benzodiazepine-2,5-dione 7-fluoro-2-hydroxy-4-methyl-3,4-dihydro-5H-benzo[e][1,4]diazepin-5-one 78755-80-3