Ethyl 2-phenylimidazo[1,2-a]pyridine-3-carboxylate CAS 119448-82-7
| CAS No. | 119448-82-7 |
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 2-phenylimidazo[1,2-a]pyridine-3-carboxylate (C16H14N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 266.29 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Ethyl 2-phenylimidazo[1,2-a]pyridine-3-carboxylate (CAS 119448-82-7) is a high-purity analytical reference standard with the molecular formula C16H14N2O2 and a molecular weight of 266.29 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 2-phenylimidazo[1,2-a]pyridine-3-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 3-(3-Phenylimidazo[1,5-a]pyridin-1-yl)propanoic acid (CAS 1017365-65-9)
- Ethyl 6-phenylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1173694-01-3)
- Ethyl 3-phenylimidazo[1,2-a]pyridine-2-carboxylate (CAS 119448-81-6)
- Ethyl 2-phenylimidazo[1,2-a]pyridine-8-carboxylate (CAS 133426-98-9)
- 3-(1-Phenylimidazo[1,5-a]pyridin-3-yl)propanoic acid (CAS 1543212-47-0)
- Ethyl 1-phenylimidazo[1,5-a]pyridine-3-carboxylate (CAS 885276-81-3)
- Ethyl 6-phenylimidazo[1,2-a]pyrazine-2-carboxylate (CAS 1208082-81-8)
- Ethyl 2-phenylimidazo[1,2-a]pyrimidine-3-carboxylate (CAS 127801-89-2)
Recommended Standards
- 2-((2,4-Dimethylphenyl)amino)isoindoline-1,3-dione (CAS 1198287-22-7)
- 2-((tert-Butoxycarbonyl)amino)-3-(pyridin-2-yl)propanoic acid (CAS 119434-71-8)
- Methyl 1-benzylbenzoimidazole-6-carboxylate (CAS 1199773-31-3)
- 2-(4-(2-(tert-Butoxy)-2-oxoethoxy)phenyl)acetic acid (CAS 119293-45-7)
- (5-Cyano-2-cyclopropylpyridin-3-yl)boronic acid (CAS 2225181-38-2)
- 3-fluoro-4-(1H-pyrazol-1-yl)aniline dihydrochloride (CAS 1193387-11-9)
- 3-(4-Bromophenyl)-2-hydroxypropanoic acid (CAS 154192-53-7)
- 1-Methyl-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269292-87-6)
- 3-((2,6-Dichlorophenyl)sulfonamido)benzoic acid (CAS 613658-25-6)
- 3-Aminopyridazine-4-carbonitrile (CAS 119581-52-1)
- (1R,6R)-6-aminocyclohex-3-ene-1-carboxylic acid (CAS 97945-19-2)
- N-(4-Hydroxyphenyl)octanamide (CAS 82568-64-7)
- 1-(3-Chlorophenyl)-2,2,2-trifluoroethanol (CAS 81577-11-9)
- Insulin Detemir (CAS 169148-63-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com