846-49-1(Lorazepam)
Product Description
846-49-1
CAS No.
846-49-1
Chemical Name:
Lorazepam
CBNumber:
CB9393402
Molecular Formula:
C15H10Cl2N2O2
Formula Weight:
321.16
MOL File:
Mol file
Lorazepam Synonyms:
8133 CB
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepine-2-one
Lorazepam CIV (200 mg)
Acetonitrile( Test Lorazepam, 1.0 mg/mL )
LorazepaM (CIV), USP
(+-)-lorazepammethanolsolution
1,4-benzodiazepin-2-one,7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
Lorazepam
Property
Melting point:
166-168°C
Boiling point:
533.8±50.0 °C(Predicted)
Density
1.4835 (rough estimate)
refractive index
1.6070 (estimate)
Flash point:
11 °C
storage temp.
−20°C
solubility
Practically insoluble in water, sparingly soluble in ethanol (96 per cent), sparingly soluble or slightly soluble in methylene chloride.
pka
pK1 1.3; pK2 11.5(at 25℃)
Water Solubility
54mg/L(temperature not stated)
BCS Class
1
Stability:
hygroscopic
CAS DataBase Reference
846-49-1(CAS DataBase Reference)
NIST Chemistry Reference
Lorazepam(846-49-1)
EPA Substance Registry System
Lorazepam (846-49-1)
Safety
Hazard Codes :
Xn,T,F
Risk Statements :
63-39/23/24/25-23/24/25-11-36-20/21/22
Safety Statements :
36/37-45-16
RIDADR :
UN 1230 3/PG 2
WGK Germany :
3
RTECS :
DF0350000
HS Code :
2933910000
Toxicity:
LD50 in mice, rats (mg/kg): 3178, >5000 orally (Owen)
MSDS
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one MSDS
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
Lorazepam
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846-49-1(Lorazepam)
Related Search:
8133 CB
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepine-2-one
Lorazepam CIV (200 mg)
Acetonitrile( Test Lorazepam, 1.0 mg/mL )
LorazepaM (CIV), USP
(+-)-lorazepammethanolsolution
1,4-benzodiazepin-2-one,7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1H-1,4-benzodiazepin-2(3H)-one
7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
Almazine
delormetazepam
AURORA KA-7219
EMOTIVAL
(+/-)-LORAZEPAM
LORAZEPAM
WY 4036
(+-)-lorazepam--dea schedule iv item
Wy-403
LORAZEPAM,USP
Alzapam
9-chloro-6-(2-chlorophenyl)-4-hydroxy-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one
demethyllormetazepam
norlormetazepam
o-Chlorooxazepam
o-Chloroxazepam
Punktyl
Quait
Securit
Sedatival
Sedazin
Somagerol
Tavor
Temesta
Wypax
7-CHLORO-5-[2-CHLOROPHENYL]-1,3-DIHYDRO-3-HYDROXY-2H-1,4-BENZODIAZEPIN-2-ONE
LORSILAN
LORAX
Lorazepam (CRM)
7-chloro-5-(2-chlorophenyl)-3-hydroxy-1H-benzo[e][1,4]diazepin-2(3H)-one
Lorazepam USP/EP/BP
Lorazepam tablets (2.5 mg)
(±)-Lorazepam solution
7-chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-1,4-benzodiazepin-2-one
Lorazepam CIV (200 mg)I1D4040.998mg/mg(ai)
ATIVAN
846-49-1
C15H10C12N2O2
C1313C2H10Cl2N15NO2
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Isotope Labeled Compounds
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