5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE

Modify Date: 2025-09-26 17:28:35

5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE Structure
5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE structure
Common Name 5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE
CAS Number 5711-72-8 Molecular Weight 162.14900
Density 1.357g/cm3 Boiling Point 373.1ºC at 760mmHg
Molecular Formula C7H6N4O Melting Point 265-268ºC
MSDS N/A Flash Point 179.5ºC

 Names

Name 5-pyridin-2-yl-1,3,4-oxadiazol-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.357g/cm3
Boiling Point 373.1ºC at 760mmHg
Melting Point 265-268ºC
Molecular Formula C7H6N4O
Molecular Weight 162.14900
Flash Point 179.5ºC
Exact Mass 162.05400
PSA 77.83000
LogP 1.29500
Index of Refraction 1.614

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RO0630000
CHEMICAL NAME :
1,3,4-Oxadiazole, 2-amino-5-(2-pyridyl)-
CAS REGISTRY NUMBER :
5711-72-8
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H6-N4-O
MOLECULAR WEIGHT :
162.17
WISWESSER LINE NOTATION :
T6NJ B- CT5NN DOJ EZ

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 :
3400 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

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%

 Synonyms

1,3,4-OXADIAZOLE,2-AMINO-5-(2-PYRIDYL)
MFCD01710636
F2182-0118
5-Pyridin-2-yl-1,3,4-oxadiazol-2-ylamine
5-(2-pyridyl)-1,3,4-oxadiazole-2-ylamine
5-(pyridin-2-yl)-1,3,4-oxadiazol-2-amine
2-Amino-5-(2-pyridyl)-1,3,4-oxadiazole
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