Ethyl 2,2-Difluoro-2-iodoacetate CAS 7648-30-8
| CAS No. | 7648-30-8 |
| Molecular Formula | C4H5F2IO2 |
| Molecular Weight | 249.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.98 g/mol gives Ethyl 2,2-Difluoro-2-iodoacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 2,2-Difluoro-2-iodoacetate (CAS 7648-30-8), a certified reference material (molecular formula C4H5F2IO2, MW 249.98 g/mol) for analytical method development and quality control.
Ethyl 2,2-Difluoro-2-iodoacetate (C4H5F2IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 2,2-Difluoro-2-iodoacetate 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 | C4H5F2IO2 |
| Molecular Weight | 249.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | F/I-containing |
Related Ethyl Standards
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Recommended Standards
- 2-Methoxymethoxy-4-(trifluoromethyl)phenylboronic acid (CAS 659731-33-6)
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- 3-Benzyl-7-(dimethylamino)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione (CAS 1396844-38-4)
- Ethyl 2-(diethylamino)acetate (CAS 2644-21-5)
- 2-(3-Hydroxypiperidin-1-yl)acetonitrile (CAS 857636-97-6)
- (3S)-3-(5-chloro-2-methoxyphenyl)-3-fluoro-6-(trifluoromethyl)-1H-indol-2-one (CAS 187523-35-9)
- 3-(Aminomethyl)quinolin-4-amine (CAS 1247363-12-7)
- Sodium 4-((4-aminophenyl)sulfonamido)-4-oxobutanoate (CAS 93777-01-6)
- 2',3,5-Tribromodiphenyl Ether (CAS 446254-17-7)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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