CAS 40762-15-0|Doxefazepam

Introduction:Basic information about CAS 40762-15-0|Doxefazepam, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameDoxefazepam
CAS Number40762-15-0Molecular Weight348.75600
Density1.45g/cm3Boiling Point618.4ºC at 760mmHg
Molecular FormulaC17H14ClFN2O3Melting Point138-140°
MSDS/Flash Point327.8ºC

Names

Name7-chloro-5-(2-fluorophenyl)-3-hydroxy-1-(2-hydroxyethyl)-3H-1,4-benzodiazepin-2-one
SynonymMore Synonyms

Chemical & Physical Properties

Density1.45g/cm3
Boiling Point618.4ºC at 760mmHg
Melting Point138-140°
Molecular FormulaC17H14ClFN2O3
Molecular Weight348.75600
Flash Point327.8ºC
Exact Mass348.06800
PSA73.13000
LogP1.47440
Index of Refraction1.646
InChIKeyVOJLELRQLPENHL-UHFFFAOYSA-N
SMILESO=C1C(O)N=C(c2ccccc2F)c2cc(Cl)ccc2N1CCO
Storage condition-20°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF2370200
CHEMICAL NAME :
2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-(o-fluorophenyl)-3-hydroxy- 1-(2-hydroxyethyl)-
CAS REGISTRY NUMBER :
40762-15-0
BEILSTEIN REFERENCE NO. :
0767530
LAST UPDATED :
199706
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C17-H14-Cl-F-N2-O3
MOLECULAR WEIGHT :
348.78
WISWESSER LINE NOTATION :
T67 GNV JN IHJ CG G2Q IQ KR BF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Human
DOSE/DURATION :
71 ug/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 3,145,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2550 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1294,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
544 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 39,480,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 39,480,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
746 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 39,480,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Cardiac - change in rate
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 39,480,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Gastrointestinal - nausea or vomiting Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 39,480,1989 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5600 mg/kg/8W-I
TOXIC EFFECTS :
Behavioral - ataxia Liver - changes in liver weight
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 39,480,1989
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10920 mg/kg/26W-I
TOXIC EFFECTS :
Behavioral - ataxia Liver - changes in liver weight
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 39,480,1989 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 66,97,1996 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 66,97,1996 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 66,97,1996

Safety Information

Hazard CodesXn
RIDADRUN 3249
Packaging GroupIII
Hazard Class6.1(b)

Synonyms

Sas 643
Doxans
Doxefazepam
Doxefazepam [INN]
N-1-Hydroxyethyl-3-hydroxy-flurazepam
7-chloro-5-(2-fluoro-phenyl)-3-hydroxy-1-(2-hydroxy-ethyl)-1,3-dihydro-benzo[e][1,4]diazepin-2-one
Doxefazepamum [INN-Latin]
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