CAS 274-76-0 Imidazo(1,2-a)pyridine (HCID 78960)

Overview

structure

Names & identifiers

Preferred name: Imidazo(1,2-a)pyridine
IUPAC: imidazo[1,2-a]pyridine
English name: Imidazo[1,2-a]pyridine
Molecular formula: C7H6N2
Molecular weight: 118.14

Names & synonyms

Imidazo[1,2-a]pyridine274-76-0Imidazo(1,2-a)pyridineG18ZBV2HXADTXSID80181821RefChem:147959DTXCID20104312629-350-8MFCD00005553CHEMBL3774881,3a-diazaindeneUNII-G18ZBV2HXA

Show more names

Pyrimidazole1-AzaindolizineOlprinone Impurity 20Imidazo[1,2-a]pyridine>IMidazo[1,2-a]pyridine 99%Pyridino[1',2':1,2]glyoxalineImidazo[1,2-a]pyridine ISO 9001：2015 REACH

1,3a-Diazaindene; 1-Azaindolizine; Pyridino[1',2':1,2]glyoxaline; Pyrimidazole;imidazo[l,2-a]pyridineimidazo[1,2-a]-pyridineimidazolo[1,2-a]pyridineH-imidazo[1,2-a]pyridineSCHEMBL3320SCHEMBL3321SCHEMBL7883

Database identifiers

CAS: 274-76-0
PubChem CID: 78960
DTXSID: DTXSID80181821
ChEMBL: CHEMBL377488
UNII: G18ZBV2HXA
EC Number: 629-350-8
Nikkaji: J150.425H

Properties

Computed structural properties

XLogP: 1.8
Topological polar surface area: 17.3 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 0
Heavy atoms: 9
Formal charge: 0
Complexity: 103

Experimental & physicochemical properties

SpringerMaterials Properties15N nuclear magnetic resonance spectrum

Physicochemical properties

Boiling point: 103 °C1 · 103 °C1 mm Hg(lit.)
Density: 1.165 g/mL · 1.165 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.626(lit.)
Flash point: 230 °F · >230 °F
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Chloroform, Methanol
pka: 6.8 · 6.80±0.30(Predicted)
form: Powder
color: White to off-white
λmax: 297 nm · 297nm(EtOH)(lit.)
InChI: 1S/C7H6N2/c1-2-5-9-6-4-8-7(9)3-1/h1-6H
InChIKey: UTCSSFWDNNEEBH-UHFFFAOYSA-N
SMILES: c1ccn2ccnc2c1
FDA UNII: 18 ZBV2HXA · G18ZBV2HXA
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs: Respiratory system
PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-37/39
WGK Germany: 3 · 3
HazardClass: IRRITANT
HS Code: 29339900 · 29339900
Storage Class: 10 · 10 - Combustible liquids
Hazard Classifications: 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Safety data

PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
hs_code: 29339900
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 26-37/39
hazard_class: IRRITANT
Storage Class: 10 - Combustible liquids
target organs: Respiratory system
Hazard statements: H315-H319-H335
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338

Chemistry & industry

Applications

UsesImidazo[1,2-a]pyridine is one of four imidazopyridine isomers. Imidazopyridine derivatives possess activity as inhibitors of target enzymes and have medicinal and pharmaceutical applications and are used as herbicides and fungicides.

General DescriptionIn vivo anti-trypanosomal activity of imidazo[1,2-a]pyridiness in the STIB900 mouse model has been investigated.