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ChemicalBook >> CAS DataBase List >>4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one

4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one

4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one Structure
4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one structure
CAS No.
1824-72-2
Chemical Name:
4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one
Synonyms
2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one;1,3,4,5-Tetrahydro-benzo[e][1,4]diazepin-2-one;4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one;2H-1,4-Benzodiazepin-2-one, 1,3,4,5-tetrahydro-
CBNumber:
CB2224697
Molecular Formula:
C9H10N2O
Molecular Weight:
162.19
MDL Number:
MFCD08234880
MOL File:
1824-72-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:50:27
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4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one Properties

Boiling point 365.6±35.0 °C(Predicted)
Density 1.137±0.06 g/cm3(Predicted)
pka 14.40±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H315-H318-H335
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P330-P332+P313-P362-P403+P233-P405-P501

4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Crysdot CD11179551 4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one 97% 1824-72-2 1g $545 2026-05-26 Buy
Crysdot CD11179551 4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one 97% 1824-72-2 5g $1305 2026-05-26 Buy
Crysdot CD11179551 4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one 97% 1824-72-2 10g $1667 2026-05-26 Buy
American Custom Chemicals Corporation CHM0379189 4,5-DIHYDRO-1H-BENZO[E]-[1,4]-DIAZEPIN-2-(3H)-ONE 95.00% 1824-72-2 5MG $495.63 2021-12-16 Buy
Product number Packaging Price Buy
CD11179551 1g $545 Buy
CD11179551 5g $1305 Buy
CD11179551 10g $1667 Buy
CHM0379189 5MG $495.63 Buy

4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one Chemical Properties, Uses, Production

4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

2,3,4,5-Tetrahydro-1H-benzo[e][1,4]diazepine

4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one Suppliers

Global Suppliers ( 7)
Supplier Tel Email Country ProdList Advantage
Jiangsu aikang biomedical research and development co., LTD 025-58859352 17714375163 qzhang@aikonchem.com China 15525 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649 li_jinfei@acblock-lab.com China 9964 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 9992 58
HANGZHOU LEAP CHEM CO., LTD. +86-571-87711850 +86-15355479329 market18@leapchem.com China 43303 58
Supplier Advantage
Jiangsu aikang biomedical research and development co., LTD 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Block Chemical Technology (Shanghai) Co., LTD 58
Accela ChemBio Co.,Ltd. 58
HANGZHOU LEAP CHEM CO., LTD. 58

1824-72-2 (4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one) Related Search:

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7-Chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 7-Methyl-5-phenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one Cloxazolam Oxazolam methanol solution mexazolam
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Clazolam

1of4

1,3,4,5-Tetrahydro-benzo[e][1,4]diazepin-2-one 2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one 2H-1,4-Benzodiazepin-2-one, 1,3,4,5-tetrahydro- 4,5-Dihydro-1H-benzo[e][1,4]diazepin-2(3H)-one 1824-72-2