Pyridine,4-[5-(2-chlorophenyl)-1,2,4-oxadiazol-3-yl]-
Names
[ CAS No. ]:
27199-40-2
[ Name ]:
Pyridine,4-[5-(2-chlorophenyl)-1,2,4-oxadiazol-3-yl]-
[Synonym ]:
4-[5-(2-chloro-phenyl)-[1,2,4]oxadiazol-3-yl]-pyridine
Pifexolum [INN-Latin]
Pifexole
3-(4-Pyridyl)-5-(2-Chlorphenyl)-1,2,4-Oxadiazol
Pifexol [INN-Spanish]
RJ-64
3-(4-Pyridyl)-5-(2-chlorophenyl)-1,2,4-oxadiazole
Udarnol
RI-64
Chemical & Physical Properties
[ Density]:
1.325g/cm3
[ Boiling Point ]:
445ºC at 760mmHg
[ Molecular Formula ]:
C13H8ClN3O
[ Molecular Weight ]:
257.67500
[ Flash Point ]:
222.9ºC
[ Exact Mass ]:
257.03600
[ PSA ]:
51.81000
[ LogP ]:
3.45200
[ Vapour Pressure ]:
1.07E-07mmHg at 25°C
[ Index of Refraction ]:
1.604
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- US7205000
- CHEMICAL NAME :
- Pyridine, 4-(5-(o-chlorophenyl)-1,2,4-oxadiazol-3-yl)-
- CAS REGISTRY NUMBER :
- 27199-40-2
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C13-H8-Cl-N3-O
- MOLECULAR WEIGHT :
- 257.69
- WISWESSER LINE NOTATION :
- T6NJ D- ET5NO DNJ CR BG
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 :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1778,1970
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2050 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1778,1970
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1778,1970
Safety Information
[ HS Code ]:
2934999090
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%