methyl 2,2-difluoro-2-phenyl-acetate CAS 56071-96-6
| CAS No. | 56071-96-6 |
| Molecular Formula | C9H14F2O2 |
| Molecular Weight | 192.20 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 methyl 2,2-difluoro-2-phenyl-acetate.
methyl 2,2-difluoro-2-phenyl-acetate (CAS 56071-96-6) is a high-purity analytical reference standard with the molecular formula C9H14F2O2 and a molecular weight of 192.20 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, methyl 2,2-difluoro-2-phenyl-acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures methyl 2,2-difluoro-2-phenyl-acetate 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 | C9H14F2O2 |
| Molecular Weight | 192.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
Related methyl Standards
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- 2,2-Difluoro-2-(5-methylthiophen-3-yl)acetic acid (CAS 1462248-74-3)
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Recommended Standards
- Methyl (1R,3R)-3-(1,1-difluoroethyl)cyclopentane-1-carboxylate (CAS 207348-74-1)
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- ethyl 3,3-difluorocyclohexanecarboxylate (CAS 849669-14-3)
- Methyl(3-(trifluoromethyl)phenyl)sulfane (CAS 328-98-3)
- trans-3-chloroprop-2-en-1-ol (CAS 4643-06-5)
- N-(1,3-Benzodioxol-5-ylmethyl)-1-benzylpiperidin-4-amine (CAS 921102-89-8)
- 4-((2-Carboxypropan-2-yl)oxy)benzoic acid (CAS 42019-57-8)
- (R)-N-(2-oxo-2-(pyrrolidin-3-ylamino)ethyl)-3-(trifluoromethyl)benzamide (CAS 226249-16-7)
- N'-(4,5-dihydronaphtho[1,2-b]thiophene-2-carbonyl)-4-methylbenzenesulfonohydrazide (CAS 478033-50-0)
- N-Benzyl-1H-imidazol-2-amine (CAS 14700-66-4)
- (4-Bromothiophen-2-yl)(cyclopropyl)methanone (CAS 1065185-71-8)
- TRAP-6 amide (CAS 141923-40-2)
- Fenticonazole EP Impurity E Nitrate (CAS 1313397-06-6)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com