imidazopyridine

Modify Date: 2024-01-13 16:49:23

imidazopyridine Structure
imidazopyridine structure
Common Name imidazopyridine
CAS Number 273-21-2 Molecular Weight 119.124
Density 1.3±0.1 g/cm3 Boiling Point 395.3±15.0 °C at 760 mmHg
Molecular Formula C6H5N3 Melting Point 148-151 °C(lit.)
MSDS N/A Flash Point 207.2±13.3 °C

 Names

Name 4-azabenzimidazole
Synonym More Synonyms

 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

 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

 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%

 Synonyms

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
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