Demoxepam

Demoxepam Structure
CAS No.
963-39-3
Chemical Name:
Demoxepam
Synonyms
ro5-2092;NSC 4607;Ro 5-2092;NSC-46077;NSC-46007;Demoxepam;NSC 169898;ro5-2092lactam;Ro 5-2092 lactam;Demoxepam solution
CBNumber:
CB4501398
Molecular Formula:
C15H11ClN2O2
Molecular Weight:
286.71
MOL File:
963-39-3.mol
Modify Date:
2023/5/18 11:31:09

Demoxepam Properties

Melting point 235-236 °C (decomp)
Density 1.40±0.1 g/cm3(Predicted)
Flash point 2℃
storage temp. -20°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka pKa 4.5 (Uncertain)
color White to Pale Yellow
NIST Chemistry Reference Demoxepam(963-39-3)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Hazard Codes  F,Xn
Risk Statements  11-20/21/22-36
Safety Statements  16-26-36/37
RIDADR  UN 1648 3 / PGII
WGK Germany  3
HS Code  2933996100

Demoxepam price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) D-079 Demoxepam solution 1.0?mg/mL in acetonitrile, ampule of 1?mL, certified reference material, Cerilliant? 963-39-3 1ML ₹10041.5 2022-06-14 Buy
Product number Packaging Price Buy
D-079 1ML ₹10041.5 Buy

Demoxepam Chemical Properties,Uses,Production

Uses

A major metabolite of Chlordiazepoxide (C327050). A benzodiapine derivative with anticonvulsant properties.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 4, p. 647, 1967 DOI: 10.1002/jhet.5570040435
The Journal of Organic Chemistry, 26, p. 4936, 1961

Demoxepam Preparation Products And Raw materials

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Chlordiazepoxide lactam NSC-46007 NSC-46077 1,3-Dihydro-7-chloro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-oxide Ro 5-2092 Ro 5-2092 lactam ro5-2092 ro5-2092lactam CHLORDIAZEPOXIDE RELATED COMPOUND A (25 MG) (7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE 4-OXIDE) 1,3-dihydro-7-chloro-5-phenyl-2h-1,4-benzodiazepin-2-one4-oxide 2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-phenyl-, 4-oxide 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-5-phenyl-, 4-oxide 4-benzodiazepin-2-one,1,3-dihydro-7-chloro-5-phenyl-2h-4-oxide 4-benzodiazepin-2-one,7-chloro-1,3-dihydro-5-phenyl-2h-4-oxide 7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-oxide 7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one-4-oxid 7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-ben-zodiazepin-2-one4-oxide 7-chloro-1,3-dihydro-5-phenyl-2h-1,4-benzodiazepin-2-one-4-oxide 7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepine-2-one N-oxide 7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one 4-oxide 7-chloro-2-oxo-5-phenyl-1.3-dihydro-2H-1.4-benzoiazepine-4-oxide 1,3-Dihydro-5-phenyl-7-chloro-2H-1,4-benzodiazepin-2-one-4-oxide(diazepinoneN-oxide) 7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepine-2-one 4-oxide Demoxepam 7-chloro-4-hydroxy-5-phenyl-3H-1,4-benzodiazepin-2-one Chlordiazepoxide Related Compound A (25 mg) (7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-Oxide) 7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-oxide 5-Phenyl-7-chloro-3H-1,4-benzodiazepin-2(1H)-one 4-oxide 7-Chloro-2,3-dihydro-5-phenyl-1H-1,4-benzodiazepin-2-one 4-oxide NSC 169898 NSC 4607 7-Chloro-5-phenyl-1,5-dihydro-2H-1,4-benzodiazepin-2-one 4-oxide Nordiazepam 4-oxide 7-chloro-5-phenyl-1, 3-dihydro-2H-1, 4-benzodiazpine-2-one-4-oxide Chlordiazepoxide Related CoMpound A Demoxepam solution Oxazepam EP Impurity E Chlordiazepoxide EP Impurity A Chlordiazepoxide EP impurity A/ Chlordiazepoxide Related Compund A (Demoxepam) 7-chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazpine-2-one-4-o... Oxazepam Impurity 5 (Oxazepam EP Impurity E) 7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2 -one-4-oxide [cas#963-39-3] Chlordiazepoxide USP Related Compound A Chlordiazepoxide Hydrochloride EP Impurity A Chlordiazepoxide EP Impurity A Chlordiazepoxide Related Compound A (7-Chloro-1,3-dihydro-5- phenyl-2H-1,4-benzodiazepin-2-one 4-Oxide) 963-39-3 Aromatics Heterocycles Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals