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Substance Name: Etizolam [INN:JAN]
RN: 40054-69-1
UNII: A76XI0HL37
InChIKey: VMZUTJCNQWMAGF-UHFFFAOYSA-N

Classification Codes

  • Central Nervous System Agents
  • Central Nervous System Depressants
  • Drug / Therapeutic Agent
  • Psychotropic Drugs
  • Reproductive Effect
  • Tranquilizing Agents

Molecular Formula

  • C17-H15-Cl-N4-S

Molecular Weight

  • 342.8525
 
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Names and Synonyms

Name of Substance

  • Etizolam
  • Etizolam [INN:JAN]

Synonyms

  • 4-(o-Chlorophenyl)-2-ethyl-9-methyl-6H-thieno(3,2-f)-s-triazolo(4,3-a)(1,4)diazepine
  • 6-(o-Chlorophenyl)-8-ethyl-1-methyl-4H-s-triazolo(3,4-c)thieno(2,3-e)(1,4)-diazepine
  • 6-(o-Chlorphenyl)-8-aethyl-1-methyl-4H-s-triazolo(3,4-c)thieno(2,3-e)(1,4)diazepin
  • 6-(o-Chlorphenyl)-8-aethyl-1-methyl-4H-s-triazolo(3,4-c)thieno(2,3-e)(1,4)diazepin [German]
  • 6H-Thieno(3,2-f)(1,2,4)triazolo(4,3-a)(1,4)diazepine, 4-(2-chlorophenyl)-2-ethyl-9-methyl-
  • 8-Ethyl-6-(o-chlorophenyl)-1-methyl-4H-s-triazolo(3,4c)thieno(2,3e)-1,4-diazepine
  • AHR 3219
  • BRN 0572740
  • Depas
  • Etizolam
  • Etizolamum
  • Etizolamum [INN-Latin]
  • UNII-A76XI0HL37
  • Y-7131

Systematic Names

  • 4-(o-Chlorophenyl)-2-ethyl-9-methyl-6H-thieno(3,2-f)-s-triazolo(4,3-a)(1,4)diazepine
  • 4H-s-Triazolo(3,4-c)thieno(2,3-e)(1,4)-diazepine, 6-(o-chlorophenyl)-8-ethyl-1-methyl-

Registry Numbers

CAS Registry Number

  • 40054-69-1

FDA UNII

  • A76XI0HL37

System Generated Number

  • 0040054691

Structure Descriptors

InChI

1S/C17H15ClN4S/c1-3-11-8-13-16(12-6-4-5-7-14(12)18)19-9-15-21-20-10(2)22(15)17(13)23-11/h4-8H,3,9H2,1-2H3

InChIKey

VMZUTJCNQWMAGF-UHFFFAOYSA-N

Smiles

CCc1cc2c(s1)-n3c(nnc3CN=C2c4ccccc4Cl)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 783mg/kg (783mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
mouse LD50 intraperitoneal 783mg/kg (783mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
mouse LD50 oral 3070mg/kg (3070mg/kg)   United States Patent Document. Vol. #4094984,
mouse LDLo subcutaneous 5gm/kg (5000mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
rat LD intravenous > 5gm/kg (5000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
rat LD50 intraperitoneal 825mg/kg (825mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
rat LD50 intraperitoneal 825mg/kg (825mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
rat LD50 oral 3509mg/kg (3509mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
rat LD50 oral 3509mg/kg (3509mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 1021, 1978.
rat LD50 subcutaneous > 5gm/kg (5000mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 1158, 1978.