imidazopyridine
Names
[ CAS No. ]:
273-21-2
[ Name ]:
imidazopyridine
[Synonym ]:
1-deazapurine
1H-imidazo [4
imidazo(4,5-b)pyridine
7-azabenzimidazole
4-Aza-1H-benzimidazole
imidazopyridine
1H-imidazo[4,5-b]-pyridine
1H-Imidazo[4,5-b]pyridine
3H-Imidazo[4,5-b]pyridine
pyrido(2,3-d)imidazole
EINECS 205-987-3
4H-Imidazo[4,5-b]pyridine
MFCD00005579
5-b] pyridine
4-azabenzIMIDAZOLE
3,4-diazaindole
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
395.3±15.0 °C at 760 mmHg
[ Melting Point ]:
148-151 °C(lit.)
[ Molecular Formula ]:
C6H5N3
[ Molecular Weight ]:
119.124
[ Flash Point ]:
207.2±13.3 °C
[ Exact Mass ]:
119.048347
[ PSA ]:
41.57000
[ LogP ]:
0.30
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.715
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NJ5108000
- CHEMICAL NAME :
- 1H-Imidazo(4,5-b)pyridine
- CAS REGISTRY NUMBER :
- 273-21-2
- LAST UPDATED :
- 199506
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H5-N3
- MOLECULAR WEIGHT :
- 119.14
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 :
- >200 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: 6,480,1963
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
22
[ Safety Phrases ]:
S24/25
[ WGK Germany ]:
3
[ RTECS ]:
NJ5108000
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%