3-(1H-Imidazol-1-yl)chroman-4-one CAS 80930-45-6
| CAS No. | 80930-45-6 |
| Molecular Formula | C12H10N2O2 |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(1H-Imidazol-1-yl)chroman-4-one (CAS 80930-45-6), molecular formula C12H10N2O2 and molecular weight 214.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(1H-Imidazol-1-yl)chroman-4-one (C12H10N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 3-(1H-Imidazol-1-yl)chroman-4-one 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 | C12H10N2O2 |
| Molecular Weight | 214.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related H Standards
- 2-(1H-Imidazol-1-ylcarbonyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1638612-65-3)
- 2-(Imidazol-1-yl)-5-nitrobenzonitrile (CAS 17417-11-7)
- 3-((1H-Imidazol-5-yl)methyl)-2,3-dihydro-1H-inden-5-ol (CAS 189353-31-9)
- (1H-Imidazol-1-yl)(mesityl)methanone (CAS 81325-25-9)
- 1-(1H-Imidazol-1-yl)-2-methyl-2-phenylpropan-1-one (CAS 89372-28-1)
- 3-(1H-imidazol-1-yl)-1-(4-methylphenyl)propan-1-one (CAS 405213-06-1)
- 2-(1h-Imidazol-1-yl)-1,2,3,4-tetrahydronaphthalen-1-amine, mixture of diastereomers (CAS 1042771-99-2)
- (1H-Imidazol-1-yl)(pyrazolo[1,5-a]pyrimidin-3-yl)methanone (CAS 1710661-71-4)
Recommended Standards
- 3-(1,3-Dioxoisoindolin-2-yl)-2-methylpropanenitrile (CAS 92932-15-5)
- 3-(2-Methylpyrimidin-4-yl)benzoic acid (CAS 924859-13-2)
- 3-((6-Methylpyrazin-2-yl)oxy)benzaldehyde (CAS 906352-97-4)
- 3-(2-Oxo-2-phenylethyl)pyrazin-2(1H)-one (CAS 66479-75-2)
- rel-(1R,3R)-3-(((Benzyloxy)carbonyl)amino)cyclohexane-1-carboxylic acid (CAS 1035325-24-6)
- 2-(2-(3-Nitrobenzoyl)hydrazine-1-carbonyl)benzoic acid (CAS 304479-29-6)
- 2-((3-Cyanophenyl)amino)-N-(isoquinolin-6-yl)acetamide (CAS 920513-41-3)
- 3,4-Dichloro-5-isobutoxypyridazine (CAS 1346698-01-8)
- 3-(Hydroxymethyl)oxetan-3-ol (CAS 16563-93-2)
- 2-(Cyclohexylmethyl)-4-hydroxybenzamide (CAS 1243475-46-8)
- [2,2'-Bipyridine]-5,5'-dicarbonyl dichloride (CAS 82799-91-5)
- 3-Methyl-4,5,6,7-tetrahydrobenzo[d]isoxazol-4-ol (CAS 37075-95-9)
- Methyl 2-3-di-O-benzyl-4-6-O-benzylidene-α-D-mannopyranoside (CAS 51842-18-3)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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