1,2,4-Triazolo(3,4-a)phthalazine, 6-(ethylthio)-3-phenyl-

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Names

[ CAS No. ]:
87540-64-5

[ Name ]:
1,2,4-Triazolo(3,4-a)phthalazine, 6-(ethylthio)-3-phenyl-

[Synonym ]:
6-(Ethylthio)-3-phenyl-1,2,4-triazolo(3,4-a)phthalazine
1,2,4-Triazolo(3,4-a)phthalazine,6-(ethylthio)-3-phenyl
6-ethanethiol-3-phenyl-1,2,4-triazolo[3,4-a]phthalazine

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Molecular Formula ]:
C17H14N4S

[ Molecular Weight ]:
306.38500

[ Exact Mass ]:
306.09400

[ PSA ]:
68.38000

[ LogP ]:
4.05650

[ Index of Refraction ]:
1.723

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XZ5483489
CHEMICAL NAME :
1,2,4-Triazolo(3,4-a)phthalazine, 6-(ethylthio)-3-phenyl-
CAS REGISTRY NUMBER :
87540-64-5
LAST UPDATED :
198909
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H14-N4-S
MOLECULAR WEIGHT :
306.41

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 :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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: 43,189,1988

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6-chloro-3-phenyl-[1,2,4]triazolo[3,4-a]phthalazine
  • 1-Chloro-4-hydrazinophthalazine
  • Benzaldehyde
  • N-(benzylideneamino)-4-chlorophthalazin-1-amine
  • Ethanethiol

DownStream

  • 6-ethylsulfonyl-3-phenyl-[1,2,4]triazolo[3,4-a]phthalazine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%