Ethyl 3,4-difluoro-2-iodophenylcarbamate CAS 1268052-94-3
| CAS No. | 1268052-94-3 |
| Molecular Formula | C9H8F2INO2 |
| Molecular Weight | 327.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 327.07 g/mol gives Ethyl 3,4-difluoro-2-iodophenylcarbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 3,4-difluoro-2-iodophenylcarbamate (CAS 1268052-94-3) is a high-purity analytical reference standard with the molecular formula C9H8F2INO2 and a molecular weight of 327.07 g/mol.
Ethyl 3,4-difluoro-2-iodophenylcarbamate (C9H8F2INO2) contains a nitrogen-containing heterocyclic scaffold, an amide 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Ethyl 3,4-difluoro-2-iodophenylcarbamate 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 | C9H8F2INO2 |
| Molecular Weight | 327.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1990 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- 2,6-Difluoro-N-((5-((2-oxopropyl)thio)-1,3,4-oxadiazol-2-yl)methyl)benzamide (CAS 941985-57-5)
- ethyl 5,5-difluoro-1-(4-methoxybenzyl)-4-oxopiperidine-3-carboxylate (CAS 1423027-26-2)
- 2,6-Difluoro-N-(2-hydroxy-2-(naphthalen-2-yl)ethyl)benzamide (CAS 339014-44-7)
- 2-((6,7-Difluoro-3,4-dihydroquinolin-1(2H)-yl)methyl)phthalazin-1(2H)-one (CAS 1241271-59-9)
- 2-{4-[2-(2,6-Difluoro-phenyl)-4,5-dihydro-oxazol-4-yl]-phenyl}-oxazole (CAS 1231482-74-8)
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Recommended Standards
- 3-Bromo-2-hydroxy-5-(pentafluoro-lambda6-sulfanyl)benzaldehyde (CAS 1208718-46-0)
- 2-(Difluoromethyl)-5-iodo-4-methylpyridine-3-acetic acid (CAS 1804867-98-8)
- 3-Bromo-5-(pentafluoro-λ6-sulfanyl)benzoic acid (CAS 1180675-98-2)
- 2-(6-(Difluoromethyl)-2-iodo-5-methylpyridin-3-yl)acetic acid (CAS 1804868-03-8)
- 4-{3-[4-(Trifluoromethyl)phenyl]-prop-2-enoyl}benzoic acid (CAS 722522-75-0)
- 2-chloro-N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]acetamide (CAS 2694722-76-2)
- 5-Hydroxymethyl-2-furaldehyde-13C6 (CAS 1219193-98-2)
- 2-fluoro-4-nitro-N-propylbenzene-1-sulfonamide (CAS 1292727-20-8)
- N-Methyl-4-(naphthalen-1-yloxy)aniline (CAS 1517498-67-7)
- 4-Chloro-5-methoxy-1H-indole-2-carboxylic acid (CAS 50536-59-9)
- 1,2,2-Trichloropentafluoropropane (CAS 1599-41-3)
- 5-(3,3-Dimethylbutan-2-yl)isoxazol-3-amine (CAS 344748-96-5)
- 2-Chloro-n-(2-iodophenyl)benzenesulfonamide (CAS 849043-75-0)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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