2-(1,3-Diphenylpropan-2-yl)-6-phenyl-4H-pyran-4-one CAS 56150-38-0
| CAS No. | 56150-38-0 |
| Molecular Formula | C26H22O2 |
| Molecular Weight | 366.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-(1,3-Diphenylpropan-2-yl)-6-phenyl-4H-pyran-4-one (CAS 56150-38-0), a certified reference material (molecular formula C26H22O2, MW 366.45 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, 2-(1,3-Diphenylpropan-2-yl)-6-phenyl-4H-pyran-4-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 366.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-(1,3-Diphenylpropan-2-yl)-6-phenyl-4H-pyran-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 | C26H22O2 |
| Molecular Weight | 366.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Diphenylpropan Standards
- 1-Oxo-1,3-diphenylpropan-2-yl indolizine-3-carboxylate (CAS 133619-67-7)
- 1,2-Diphenylpropan-1-one (CAS 2042-85-5)
- 2-Benzyl-1,3-diphenylpropan-1-one (CAS 6624-04-0)
- 5-(1,3-Diphenylpropan-2-yl)-3-methylisoxazole (CAS 41027-45-6)
- (1,3-Diphenylpropan-2-yl)hydrazine (CAS 92869-77-7)
- 2-Methyl-1,1-diphenylpropan-1-ol (CAS 37951-09-0)
- 1,3-Diphenylpropan-2-one oxime (CAS 1788-31-4)
- 2-Methyl-1,2-diphenylpropan-1-one (CAS 13740-70-0)
Recommended Standards
- 2-((2,6-Difluorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 578698-75-6)
- 2-(3,3-Dimethyl-1-oxo-2,3,4,9-tetrahydro-1H-xanthen-9-yl)-5,5-dimethylcyclohexane-1,3-dione (CAS 6508-43-6)
- 1,1'-(((4,5-Diphenyloxazol-2-yl)methyl)azanediyl)bis(propan-2-ol) (CAS 33161-83-0)
- 2-(4-Benzylpiperazin-1-yl)-4-oxo-4-(p-tolyl)butanoic acid (CAS 329079-61-0)
- 2-(Diphenylphosphino)-N,N-dimethylaniline (CAS 4358-50-3)
- 3-nitro-4-{[1-(pyridin-2-yl)ethyl]amino}benzoic acid (CAS 1154243-77-2)
- 2-Chloro-5-phenyl-1,3,4-oxadiazole (CAS 1483-31-4)
- 4-Fluoro-5-(1h-pyrazol-1-yl)benzene-1,2-diamine (CAS 1052598-93-2)
- 2-Methyl-1-nitro-4-(2,2,2-trifluoroethoxy)benzene (CAS 157060-87-2)
- 1,8-Dimethyl-1,4,9-triazaspiro[5.5]Undecan-5-one dihydrochloride (CAS 2387595-11-9)
- Cobalt(II) Acetate (CAS 944155-28-6)
- 4-Phenyl-5-propyl-thiazol-2-ylamine (CAS 676348-30-4)
- Febuxostat impurity 124 (CAS CATO-C4X-1162100)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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