diethyl 2-fluoro-2-methyl-propanedioate CAS 16519-02-1
| CAS No. | 16519-02-1 |
| Molecular Formula | C8H13FO4 |
| Molecular Weight | 192.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
diethyl 2-fluoro-2-methyl-propanedioate (C8H13FO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
diethyl 2-fluoro-2-methyl-propanedioate (CAS 16519-02-1) is a high-purity analytical reference standard with the molecular formula C8H13FO4 and a molecular weight of 192.18 g/mol.
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 diethyl 2-fluoro-2-methyl-propanedioate 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 | C8H13FO4 |
| Molecular Weight | 192.18 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 |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
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Recommended Standards
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- (5-Amino-1-methyl-1H-pyrazol-3-yl)(1H-1,2,4-triazol-1-yl)methanone (CAS 1856095-36-7)
- Methyl 2,5-Dibromobenzoate (CAS 57381-43-8)
- 2-Bromobenzene-1,3-diamine (CAS 40300-58-1)
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- 1-(2-(1,1-Dioxidothietan-3-yl)ethyl)guanidine (CAS 1871797-33-9)
- (11AS,11a'S)-8,8'-(propane-1,3-diylbis(oxy))bis(7-methoxy-2-methylene-1,2,3,11a-tetrahydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-5-one) (CAS 232931-57-6)
- Methyl 5-fluoro-3-formyl-1-methyl-1H-indole-2-carboxylate (CAS 893730-39-7)
- N-(2-Bromo-5-(trifluoromethyl)benzyl)ethanamine (CAS 1175526-32-5)
- 6-Maleimido-1-hexanal (CAS 1076198-37-2)
- PEG3-bis(phosphonic acid diethyl ester) (CAS 1807539-03-2)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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