6-Chloro-2-(4-chlorophenyl)imidazo[1,2-α]pyridine-3-acetic Acid CAS 82626-74-2
| CAS No. | 82626-74-2 |
| Molecular Formula | C15H10Cl2N2O2 |
| Molecular Weight | 321.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Chloro-2-(4-chlorophenyl)imidazo[1,2-α]pyridine-3-acetic Acid 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.
6-Chloro-2-(4-chlorophenyl)imidazo[1,2-α]pyridine-3-acetic Acid (CAS 82626-74-2) is a high-purity analytical reference standard with the molecular formula C15H10Cl2N2O2 and a molecular weight of 321.16 g/mol.
Based on its molecular formula C15H10Cl2N2O2, 6-Chloro-2-(4-chlorophenyl)imidazo[1,2-α]pyridine-3-acetic Acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H10Cl2N2O2 |
| Molecular Weight | 321.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 2-Chloro-6-{3-[(3-chlorophenoxy)methyl]-1H-1,2,4-triazol-1-yl}pyridine (CAS 477852-72-5)
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Recommended Standards
- 6,8-Dichloro-3-hydroxy-2-(4-methylphenyl)-3,4-dihydroquinazolin-4-one (CAS 338774-55-3)
- CZ2-Ic (CAS 50668-21-8)
- 5-Iodo-N-(3-methoxypropyl)-2,6-dimethylpyrimidin-4-amine (CAS 477888-24-7)
- Lonidamine, 99%, mitochondrial hexokinase inhibitor (CAS 50264-69-2)
- 4-(4-Fluorophenyl)picolinaldehyde (CAS 1214333-57-9)
- 3,3-Dimethyl-1-(pyridin-3-yl)butan-1-one (CAS 82465-53-0)
- 3-Ethenyl-1-methylpyrrolidin-3-ol (CAS 1498466-50-4)
- 2-Phenyl-4-(3,4,5-trimethoxybenzylidene)oxazol-5(4H)-one (CAS 62616-09-5)
- 4,4,13,13-Tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane (CAS 56706-10-6)
- T-butyldichlorosilane (CAS 85121-42-2)
- Lansoprazole Impurity 17 (CAS 253345-80-1)
- Ethyl 2H-1,2,6-thiadiazine-4-carboxylate 1,1-dioxide (CAS 1774901-68-6)
- Deprostil (CAS 33813-84-2)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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