mexazolam

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Names

[ Name ]:
mexazolam

[Synonym ]:
mexazolam
10-Chloro-11b-(2-chlorophenyl)-2,3,7,11b-tetrahydro-3-methyloxazolo(3,2-d)(1,4)benzodiazepin-6(5H)-one
10-Chloro-11b-(o-chlorophenyl)-2,3,7,11b-tetrahydro-3-methyloxazolo(3,2-d)(1,4)benzodiazepin-6(5H)-one
CS 386
Melex
10-chloro-11b-(2-chloro-phenyl)-3-methyl-2,3,7,11b-hexahydro-benzo[f]oxazolo[3,2-e][1,4]diazepin-6-one
Mexazolam [INN:JAN]
Mexazolamum [INN-Latin]
methylcloxazolam

Chemical & Physical Properties

[ Density]:
1.44 g/cm3

[ Boiling Point ]:
522.2ºC at 760 mmHg

[ Melting Point ]:
172-175°

[ Molecular Formula ]:
C₁₈H₁₆Cl₂N₂O₂

[ Molecular Weight ]:
363.23800

[ Flash Point ]:
269.6ºC

[ Exact Mass ]:
362.05900

[ PSA ]:
41.57000

[ LogP ]:
3.94320

[ Index of Refraction ]:
1.675

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RQ5831370

CHEMICAL NAME :: Oxazolo(3,2-d)(1,4)benzodiazepin-6(5H)-one, 10-chloro-11b-(2-chlorophenyl)-2,3,7,11b- tetrahydro-3-methyl-

CAS REGISTRY NUMBER :: 31868-18-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C18-H16-Cl2-N2-O2

MOLECULAR WEIGHT :: 363.26

WISWESSER LINE NOTATION :: T B576 CO FN HVMTT&J BR BG& E1 MG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4500 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: SKKNAJ Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku, Tokyo 140, Japan) No.15- 1963- Volume(issue)/page/year: 30,175,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: SKKNAJ Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku, Tokyo 140, Japan) No.15- 1963- Volume(issue)/page/year: 30,175,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: SKKNAJ Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku, Tokyo 140, Japan) No.15- 1963- Volume(issue)/page/year: 30,175,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4571 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: SKKNAJ Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku, Tokyo 140, Japan) No.15- 1963- Volume(issue)/page/year: 30,175,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - other changes

REFERENCE :: SKKNAJ Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku, Tokyo 140, Japan) No.15- 1963- Volume(issue)/page/year: 30,175,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: SKKNAJ Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. (Sankyo K.K. Sogo Kenkyusho, 1-2-58 Hiro-machi, Shinagawa-ku, Tokyo 140, Japan) No.15- 1963- Volume(issue)/page/year: 30,175,1978

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DL-Alaninol
2-bromo-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]acetamide

DownStream

Related Compounds

1,4-Bis[(1S)-1-(4-methoxyphenyl)ethyl]-2,5-piperazinedione
(1-Ethyl-1h-pyrazol-4-yl)thiourea
(E)-2-cyano-3-(5-cyano-1,2-dimethylpyrrol-3-yl)-N-pyridin-2-ylprop-2-enamide
2-[[(E)-2-cyano-3-[4-(1-methylimidazol-2-yl)sulfanyl-3-nitrophenyl]prop-2-enoyl]amino]benzoic acid
2-[3-Bromo-4-(difluoromethoxy)-5-methoxyphenyl]acetonitrile
4-Methyl-3-(2-methylpiperidin-1-yl)sulfonylbenzoic acid
6-[3-(3-Pyridinyl)-1,2,4-oxadiazol-5-yl]benzoxazole
N-Cyclohexyl-Na(2)-(2-methoxy-5-nitrophenyl)urea
N-[(2-chlorophenyl)methyl]-2-methylcyclohexan-1-amine
N-(2-fluoro-5-methylphenyl)-1H-1,2,3-triazole-5-carboxamide

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