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LORMETAZEPAM

LORMETAZEPAM Structure
CAS No.
848-75-9
Chemical Name:
LORMETAZEPAM
Synonyms
Loramet;WY-4082;Ergocalm;Noctamid;RO 5-5516;LORMETAZEPAM;lormethazepam;METHYLLORAZEPAM;N-Methyllorazepam;(RS)-Lormetazepam
CBNumber:
CB6277893
Molecular Formula:
C16H12Cl2N2O2
Molecular Weight:
335.18
MOL File:
848-75-9.mol
Modify Date:
2023/5/15 10:44:01

LORMETAZEPAM Properties

Melting point 163-168°C
Boiling point 575.8±50.0 °C(Predicted)
Density 1.4463 (rough estimate)
refractive index 1.6100 (estimate)
Flash point 9℃
storage temp. Controlled Substance, -20°C Freezer
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 11.60±0.40(Predicted)
color Pale Yellow to Pale Green

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS06,GHS08
Signal word  Danger
Hazard statements  H225-H301+H311+H331-H370
Precautionary statements  P210-P260-P280-P301+P310-P311
Hazard Codes  F,T
Risk Statements  11-23/24/25-39/23/24/25-22
Safety Statements  7-16-36/37-45-36
RIDADR  3249
WGK Germany  1
HazardClass  6.1(b)
PackingGroup  III

LORMETAZEPAM Chemical Properties,Uses,Production

Chemical Properties

Pale Green Solid

Uses

An analog of Lorazepam (L469850). Sedative, hypnotic. Controlled substance (depressant).

LORMETAZEPAM Preparation Products And Raw materials

Raw materials

Preparation Products

2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-(o-chlorophenyl)-3-hydroxy-1-methyl- 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-1-methyl- 2h-1,4-benzodiazepin-2-one,1,3-dihydro-7-chloro-5-(o-chlorophenyl)-3-hydroxy-1 2h-1,4-benzodiazepin-2-one,7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy 7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one 7-chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-2,3-dihydro-1h-1,4-benzodiaze 7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one 7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-1-methyl-2H-1,4-benzodiazepin-2-one Ergocalm Loramet N-Methyllorazepam Noctamid RO 5-5516 WY-4082 METHYLLORAZEPAM LORMETAZEPAM Lormetazepam solution LORMETAZEPAM METHANOL SOLUTION (RS)-Lormetazepam 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-1-methyl- (9CI) 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-1-methyl- (7CI, 8CI) 7-Chloro-1,3-dihydro-5-(o-chlorophenyl)-3-hydroxy-1-methyl-2H-1,4-benzodiazepin-2-one lormethazepam 7-chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-3H-1,4-benzodiazepin-2-one Lormetazepam Solution, 100ppm LORMETAZEPAM USP/EP/BP 848-75-9 Aromatics Heterocycles Intermediates & Fine Chemicals Pharmaceuticals