1-(4-Ethoxyphenyl)-2,2-difluoroethan-1-one CAS 115466-96-1
| CAS No. | 115466-96-1 |
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 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 1-(4-Ethoxyphenyl)-2,2-difluoroethan-1-one (CAS 115466-96-1), a certified reference material (molecular formula C10H10F2O2, MW 200.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10F2O2, 1-(4-Ethoxyphenyl)-2,2-difluoroethan-1-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1-(4-Ethoxyphenyl)-2,2-difluoroethan-1-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 | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Ethoxyphenyl Standards
- 3-Ethoxyphenyl chloroformate (CAS 161492-53-1)
- 4-Ethoxyphenyl chloroformate (CAS 37782-55-1)
- 2-(2-Ethoxyphenyl)pyridine (CAS 358741-44-3)
- 4-(4-Ethoxyphenyl)pyridine (CAS 4357-31-7)
- 2-(4-Ethoxyphenyl)acetyl chloride (CAS 10368-35-1)
- 2-(2-Ethoxyphenyl)acetyl chloride (CAS 1049093-89-1)
- (2-Ethoxyphenyl)phosphonic acid (CAS 111192-83-7)
- 4-(4-Ethoxyphenyl)-1H-pyrazol-3-amine (CAS 1040454-88-3)
Recommended Standards
- 4-(2,4-Difluorophenyl)butanoic acid (CAS 110931-78-7)
- 1-(4-(Difluoromethoxy)-3-methylphenyl)ethanone (CAS 116400-19-2)
- methyl 2,2-difluoro-3-phenylpropanoate (CAS 109872-99-3)
- Propionic acid 4-(difluoromethyl)-phenyl ester (CAS 1186194-58-0)
- 2-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 1367868-00-5)
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(3,4-dimethylphenyl)acetamide (CAS 336174-43-7)
- 2-(2,3-Dimethyl-1H-indol-1-yl)ethan-1-amine (CAS 901271-89-4)
- Hexadecanedioic Acid Related Compound 1 (CAS 843666-28-4)
- 2-Bromo-4-methyl-n-(thiazol-2-yl)benzenesulfonamide (CAS 1178482-11-5)
- Indobufen Impurity 36 (CAS 2696-84-6)
- 5H-Spiro[furo[3,4-b]pyridine-7,4'-piperidin]-5-one (CAS 762235-37-0)
- (R)-2-(2,3,6-trifluorophenyl)pyrrolidine (CAS 1241683-98-6)
- 2-(Dimethoxymethyl)benzaldehyde (CAS 132233-84-2)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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