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ChemicalBook >> CAS DataBase List >>3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one

3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one

3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one Structure
3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one structure
CAS No.
2848-96-6
Chemical Name:
3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one
Synonyms
LorazepaM Related CoMpound A;7-chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl acetate;lorazepam acetate;Lorazepam 3-acetate;Lorazepam Impurity 8;Lorazepam USP Impurity A;LORAZEPAM EP IMPURITY B (E;CYDZMDOLVUBPNL-UHFFFAOYSA-N;Lorazepam USP Related Compound A;Lorazepam Related Compound-A /Lorazepam - Impurity B
CBNumber:
CB1696222
Molecular Formula:
C17H12Cl2N2O3
Molecular Weight:
363.19
MDL Number:
MFCD00869660
MOL File:
2848-96-6.mol
Last updated:2026-05-27 23:44:07
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3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one Properties

Melting point 243-245 °C
Boiling point 524.4±50.0 °C(Predicted)
Density 1.45±0.1 g/cm3(Predicted)
pka 10.34±0.70(Predicted)
BRN 764089
Major Application pharmaceutical (small molecule)
InChI 1S/C17H12Cl2N2O3/c1-9(22)24-17-16(23)20-14-7-6-10(18)8-12(14)15(21-17)11-4-2-3-5-13(11)19/h2-8,17H,1H3,(H,20,23)
InChIKey CYDZMDOLVUBPNL-UHFFFAOYSA-N
SMILES CC(=O)OC1N=C(c2ccccc2Cl)c3cc(Cl)ccc3NC1=O
LogP 3.24
FDA UNII Y4HA6DWZ18
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Environment (GHS09)
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H410
Precautionary statements  P264-P270-P273-P301+P312-P391-P501
Hazard Codes  Xn,N
Risk Statements  22-50/53
Safety Statements  60-61
RIDADR  UN 3077 9 / PGIII
WGK Germany  WGK 2
HS Code  2933997500
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1
REACH Registrations Active

3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1370327 Lorazepam Related Compound A United States Pharmacopeia (USP) Reference Standard 2848-96-6 25mg $1580 2026-04-30 Buy
Biosynth FA151720 3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one 2848-96-6 25mg $3504.5 2026-06-04 Buy
Biosynth FA151720 3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one 2848-96-6 2mg $59 2021-12-16 Buy
Biosynth FA151720 3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one 2848-96-6 5mg $118 2021-12-16 Buy
Biosynth FA151720 3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one 2848-96-6 10mg $205 2021-12-16 Buy
Product number Packaging Price Buy
1370327 25mg $1580 Buy
FA151720 25mg $3504.5 Buy
FA151720 2mg $59 Buy
FA151720 5mg $118 Buy
FA151720 10mg $205 Buy

3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one Chemical Properties, Uses, Production

Uses

Lorazepam Acetate has been commonly used in the study of its stereoselective binding to human serum albumin (HSA).

3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one Suppliers

Global Suppliers ( 50)
Supplier Tel Email Country ProdList Advantage
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9996 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9609 60
Shenzhen Popeye Biotechnology Co. Ltd. 0755-86320212 popeye02@qq.com China 310 58
Shanghai TenSus Biotechnology Co., Ltd. 021-50895067 18616507272;13681616114;15020344067 tensus@163.com China 8029 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
QUALITY CONTROL SOLUTIONS LTD. +86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24318 58
Cato Research Chemicals Inc. 020-81960175-877 18933936954 tianwen.zhan@cato-chem.com China 7335 58
Supplier Advantage
Sinopharm Chemical Reagent Co,Ltd. 79
Quality Control Solutions Ltd. 56
Shanghai SuperLan Chemcial Technique Centre 58
Amadis Chemical Company Limited 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Shenzhen Popeye Biotechnology Co. Ltd. 58
Shanghai TenSus Biotechnology Co., Ltd. 58
CONIER CHEM AND PHARMA LIMITED 58
QUALITY CONTROL SOLUTIONS LTD. 58
Cato Research Chemicals Inc. 58

2848-96-6 (3-(Acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one) Related Search:

Ethyl chloroacetate tert-Butylchlorodiphenylsilane Fluroxypyr Triphenyltin acetate Triphenylmethyl Chloride
Chlorophenylsilane Epichlorohydrin Dihydromyrcenol Methyl chloroacetate Oxazepam
Difluorochloromethane Lorazepam 1,3-Dihydro-5-(2-chlorophenyl)-2H-1,4-benzodiozepin-2-one Delorazepam 1-ACETYL-3-(ACETYLOXY)-7-CHLORO-5-(2-CHLOROPHENYL)-1,3-DIHYDRO-2H-1,4-BENZODIAZEPIN-2-ONE
Chloroacetic acid 7-chloro-1,3-dihydro-5-phenyl-2-oxo-2H-1,4-benzodiazepin-3-yl acetate Acetic acid 2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl ester

1of4

3-(ACETYLOXY)-7-CHLORO-5-(2-CHLOROPHENYL)-1,3-DIHYDRO-2H-1,4-BENZODIAZEPIN-2-ONE 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2-oxo-2H-1,4-benzodiazepin-3-yl acetate lorazepam acetate Acetic acid [7-chloro-5-(2-chlorophenyl)-2,3-dihydro-2-oxo-1H-1,4-benzodiazepin]-3-yl ester Lorazepam 3-acetate [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] ethanoate acetic acid [7-chloro-5-(2-chlorophenyl)-2-keto-1,3-dihydro-1,4-benzodiazepin-3-yl] ester Lorazepam Related Compound A (25 mg) (7-Chloro-5-(ochlorophenyl)-1,3-dihydro-3-acetoxy-2H-1,4-benzodiazepin-2-one) 2H-1,4-Benzodiazepin-2-one,3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro- CYDZMDOLVUBPNL-UHFFFAOYSA-N acetic acid [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] ester Lorazepam Related Compound A (7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-acetoxy-2H-1,4-benzodiazepi (1370327) Lorazepam USP Related Compound A Lorazepam Impurity 8 (3RS)-7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-ylAcetate (Lorazepam Acet Lorazepam USP Impurity A LORAZEPAM EP IMPURITY B (E (3RS)-7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-ylAcetate (Lorazepam Acetate) Lorazepam Acetate ((3RS)-7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl Acetate) 0.1 mg/ml in Acetonitrile Lorazepam Acetate ((3RS)-7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl Acetate) Lorazepam Related Compound-A /Lorazepam - Impurity B 7-chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl acetate LorazepaM Related CoMpound A 2848-96-6 C17H12Cl2N2O3