2-Bromoimidazo[1,2-α]pyridine CAS 112581-95-0
| CAS No. | 112581-95-0 |
| Molecular Formula | C7H5BrN2 |
| Molecular Weight | 197.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromoimidazo[1,2-α]pyridine.
CATO supplies 2-Bromoimidazo[1,2-α]pyridine (CAS 112581-95-0), a certified reference material (molecular formula C7H5BrN2, MW 197.03 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H5BrN2, 2-Bromoimidazo[1,2-α]pyridine contains a nitrile group, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 197.03 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.
CATO manufactures 2-Bromoimidazo[1,2-α]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5BrN2 |
| Molecular Weight | 197.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromoimidazo Standards
- 8-Bromoimidazo[1,5-a]pyridine (CAS 1052271-60-9)
- 3-Bromoimidazo[1,2]-pyridine (CAS 4926-47-0)
- 5-Bromoimidazo[1,2-a]pyridine (CAS 69214-09-1)
- 6-Bromoimidazo[1,2-α]pyridine (CAS 6188-23-4)
- 7-Bromoimidazo[1,5-a]pyridine (CAS 865156-48-5)
- 7-Bromoimidazo[1,2-a]pyridine (CAS 808744-34-5)
- 8-Bromoimidazo[1,2-a]pyridine (CAS 850349-02-9)
- 8-Bromoimidazo[1,2-c]pyrimidine (CAS 1049001-84-4)
Recommended Standards
- 2-Bromo-6-(cyanomethyl)pyridine (CAS 112575-11-8)
- 2-Amino-3-bromobenzonitrile (CAS 114344-60-4)
- Methyl 2-bromo-4-hydroxybutanoate (CAS 111044-01-0)
- 3-Bromo-3H-pyrrolo[2,3-b]pyridine (CAS 1160790-59-9)
- Sodium 3,4-dichlorobenzenesulfonate (CAS 38950-28-6)
- 3-(Difluoromethyl)-5-iodopyridin-2-amine (CAS 1804661-76-4)
- Ethyl 1-benzhydrylazetidine-3-carboxylate (CAS 887591-82-4)
- 4-Ethynylcyclohexanamine (CAS 117241-80-2)
- 5309-35-3 N'-[(3-Bromophenyl)methylidene]-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidine-2-carbohydrazide DTXSID60361326 (CAS 5309-35-3)
- 4-Cyclopropyl-2-(4h-1,2,4-triazol-3-yl)pyrimidine-5-carboxylic acid (CAS 1284914-77-7)
- 3-Bromo-5-chloropicolinic acid (CAS 1189513-50-5)
- 5-Cyclopropoxy-2-(trifluoromethyl)aniline (CAS 1243362-57-3)
- 3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-one (CAS 946386-82-9)
- Eledoisin Related Peptide (CAS 2990-43-4)
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