2-(3,4-Difluorophenyl)tetrahydro-4H-pyran-4-one CAS 1340192-08-6
| CAS No. | 1340192-08-6 |
| Molecular Formula | C11H10F2O2 |
| Molecular Weight | 212.19 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.
CATO supplies 2-(3,4-Difluorophenyl)tetrahydro-4H-pyran-4-one (CAS 1340192-08-6), a certified reference material (molecular formula C11H10F2O2, MW 212.19 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3,4-Difluorophenyl)tetrahydro-4H-pyran-4-one (C11H10F2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(3,4-Difluorophenyl)tetrahydro-4H-pyran-4-one 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 | C11H10F2O2 |
| Molecular Weight | 212.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
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Recommended Standards
- 4-(2,2-Difluoroethoxy)-2,3-dihydro-1H-inden-1-one (CAS 1337845-18-7)
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- 1-(2,5-Difluorophenyl)-3-ethoxyprop-2-en-1-one (CAS 1344841-67-3)
- 1-(2,6-Difluorophenyl)-3-ethoxyprop-2-en-1-one (CAS 1344842-26-7)
- 8-Methoxy-4-methylquinolin-2(1H)-one (CAS 30198-01-7)
- (R)-4,4-Dimethyl-2-oxotetrahydrofuran-3-yl trifluoromethanesulfonate (CAS 157717-57-2)
- Potassium but-2-ynedioate (CAS 14341-52-7)
- 3-methoxy-1,4'-bipiperidine (CAS 864356-15-0)
- (2E)-3-(dimethylamino)-2-(4-methoxyphenyl)acrylaldehyde (CAS 53868-28-3)
- Esaxerenone Impurity 9 (CAS 1631030-74-4)
- 1,4-Bis(2-tetrahydrofuryloxy)butane (CAS 76702-30-2)
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