Methyl 2,2-difluoro-3-oxopentanoate CAS 196202-01-4
| CAS No. | 196202-01-4 |
| Molecular Formula | C6H8F2O3 |
| Molecular Weight | 166.12 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-3-oxopentanoate.
Methyl 2,2-difluoro-3-oxopentanoate (CAS 196202-01-4) is a high-purity analytical reference standard with the molecular formula C6H8F2O3 and a molecular weight of 166.12 g/mol.
Structurally, Methyl 2,2-difluoro-3-oxopentanoate (C6H8F2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 166.12 g/mol, it falls into the medium-molecular-weight range. 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-3-oxopentanoate 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 | C6H8F2O3 |
| Molecular Weight | 166.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | F-containing |
Related Methyl Standards
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Recommended Standards
- (1S,3s)-3-(difluoromethoxy)cyclobutane-1-carboxylic acid (CAS 1919865-10-3)
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- (s)-4-(Difluoromethyl)-4-hydroxytetrahydro-2h-pyran-2-one (CAS 956398-60-0)
- 3-(Difluoromethoxy)cyclobutane-1-carboxylic acid (CAS 1803603-34-0)
- Thieno[3,2-b]pyridin-6-amine (CAS 115063-92-8)
- 2-(Trimethylsilyl)furo[3,2-b]pyridin-6-ol (CAS 1186310-90-6)
- 2-{4-[(5-ethyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepan-1-yl}-n-(5-methyl-1,2-oxazol-3-yl)acetamide (CAS 1376350-77-4)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-(4-oxocyclohexyl)acetic acid (CAS 848498-05-5)
- 2,3-Difluorobiphenyl (CAS 67277-32-1)
- (S)-2-Amino-3-cyano-4-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-4-carboxylic acid (CAS 2749963-99-1)
- Ritonavir Impurity 18 (CAS 1370406-80-6)
- 1,1'-(Propane-1,3-diylbis(4,1-phenylene))diethanone (CAS 6337-58-2)
- (S)-2-Amino-2-(thiophen-2-yl)acetic acid (CAS 43189-45-3)
- Peptide 442 (CAS CATO-CPTD788442)
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