2-Fenil-5-idrossi-1,3,4-triazolo [Italian]

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Names

[ CAS No. ]:
939-07-1

[ Name ]:
2-Fenil-5-idrossi-1,3,4-triazolo [Italian]

[Synonym ]:
3H-1,2,4-Triazol-3-one,1,2-dihydro-5-phenyl
4H-1,2,4-Triazol-5-ol,2-phenyl
3-phenyl-1,2,4-triazolen-5-one
3-Phenyl-1,2,4-triazolin-5-one
2-Phenyl-1H-1,3,4-triazol-5-ol
5-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one
5-phenyl-2,4-dihydro-1H-1,2,4-triazol-3-one

Chemical & Physical Properties

[ Density]:
1.39g/cm3

[ Molecular Formula ]:
C8H7N3O

[ Molecular Weight ]:
161.16100

[ Exact Mass ]:
161.05900

[ PSA ]:
61.54000

[ LogP ]:
0.76500

[ Index of Refraction ]:
1.692

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XZ5479900
CHEMICAL NAME :
4H-1,2,4-Triazol-5-ol, 2-phenyl-
CAS REGISTRY NUMBER :
939-07-1
LAST UPDATED :
199109
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H7-N3-O
MOLECULAR WEIGHT :
161.18
WISWESSER LINE NOTATION :
T5NN DMJ CQ ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1472 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,629,1958

Precursor & DownStream

Precursor

DownStream

  • 5-phenyl-4h-1,2,4-triazole-3-thiol
  • 4-methyl-3-phenyl-1H-1,2,4-triazol-5-one

Related Compounds

  • 2-[[4-amino-5-(1,3-benzodioxol-5-yl)-1,2,4-triazol-3-yl]sulfanyl]acetic acid
  • 2,5-diphenyl-1,3,4-oxadiazin-6-one
  • 2,5-Diphenyl-1,3,4-thiadiazole
  • 2-(5-phenyl-1,3,4-thiadiazol-2-yl)guanidine
  • 1-(dimethyl(phenyl)silyl)-1,3,4-trimethyl-2,5-dihydro-1H-silole
  • 2-phenyl-1,3,4-oxadiazole
  • [1-({[3-(4-Chlorophenyl)-3-(4-fluorophenyl)propanoyl]amino}methyl)cyclohexyl]acetic acid
  • N-(2-methyl-1H-benzimidazol-6-yl)tetrazolo[1,5-a]pyridine-7-carboxamide
  • N-[2-(2-methyl-4-oxoquinazolin-3(4H)-yl)ethyl]-2-[4-(1H-pyrrol-1-yl)tetrahydro-2H-pyran-4-yl]acetamide
  • 6-chloro-4-hydroxy-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]quinoline-3-carboxamide
  • N-[2-(4-chloro-1H-indol-1-yl)ethyl]isonicotinamide
  • C22H27ClFN5O
  • N-(2,4-dimethoxyphenyl)-2-[4-(1H-pyrrol-1-yl)tetrahydro-2H-pyran-4-yl]acetamide
  • 3-(4-chlorophenyl)-N-[3-(2-methoxyphenyl)-1H-1,2,4-triazol-5-yl]-4-(1H-pyrrol-1-yl)butanamide
  • 4-(4-Bromo-2-methylphenyl)-1h-pyrazole-1-propanenitrile
  • 4-(2-pyrimidinylamino)-N-(2-[1,2,4]triazolo[4,3-a]pyridin-3-ylethyl)butanamide
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