5-(O-TOLYL)-1,3,4-OXADIAZOL-2-AMINE

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Names

[ CAS No. ]:
1750-78-3

[ Name ]:
5-(O-TOLYL)-1,3,4-OXADIAZOL-2-AMINE

[Synonym ]:
MFCD00652824

Chemical & Physical Properties

[ Density]:
1.229g/cm3

[ Boiling Point ]:
346.5ºC at 760 mmHg

[ Molecular Formula ]:
C9H9N3O

[ Molecular Weight ]:
175.18700

[ Flash Point ]:
163.4ºC

[ Exact Mass ]:
175.07500

[ PSA ]:
64.94000

[ LogP ]:
2.20840

[ Vapour Pressure ]:
5.72E-05mmHg at 25°C

[ Index of Refraction ]:
1.594

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RO0660000
CHEMICAL NAME :
1,3,4-Oxadiazole, 2-amino-5-(o-tolyl)-
CAS REGISTRY NUMBER :
1750-78-3
LAST UPDATED :
199009
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H9-N3-O
MOLECULAR WEIGHT :
175.21
WISWESSER LINE NOTATION :
T5NN DOJ CZ ER B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
375 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,478,1966

Safety Information

[ Hazard Codes ]:
C

[ Safety Phrases ]:
26-36/37/39-45

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Hydrazinecarboxamide,2-[(2-methylphenyl)methylene]-
  • 2-Methylbenzaldehyde
  • 2-methylbenzohydrazide
  • Cyanogen bromide

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-[[5-(2-methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetic acid
  • 2-(chloromethyl)-5-(2-methylphenyl)-1,3,4-oxadiazole
  • 5-(o-Tolyl)-1,3,4-oxadiazole-2-thiol
  • (5R)-7,7-Dimethyl-N-[3-(4-methylphenyl)-3-pentanyl]-5-phenyl-4,5, 6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide hydrochlori de (1:1)
  • 5-(4-phenylphenyl)-1,3,4-oxadiazol-2-amine
  • 5-(3-fluorophenyl)-1,3,4-oxadiazol-2-amine
  • 3-(2-chlorophenyl)-5-methyl-N-(2-(5-(3-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)isoxazole-4-carboxamide
  • N-(2-(5-(3-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)benzofuran-2-carboxamide
  • N-(2-(5-(3-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-9H-xanthene-9-carboxamide
  • 3-(4-methoxyphenyl)-N-(2-(5-(3-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)propanamide
  • N-(2-(5-(3-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-5-nitrofuran-2-carboxamide
  • 2,4-difluoro-N-(2-(5-(3-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)benzamide
  • N-(2-(5-(4-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-2-propylpentanamide
  • N-(2-(5-(4-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)cyclopropanecarboxamide
  • N-(2-(5-(4-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)cyclohexanecarboxamide
  • 2-cyclopentyl-N-(2-(5-(4-methylbenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)acetamide
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