Ethyl (2,2,3,3,3-pentafluoropropyl) carbonate CAS 277332-96-4
| CAS No. | 277332-96-4 |
| Molecular Formula | C6H7F5O3 |
| Molecular Weight | 222.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl (2,2,3,3,3-pentafluoropropyl) carbonate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 277332-96-4), a certified reference material (molecular formula C6H7F5O3, MW 222.11 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl (2,2,3,3,3-pentafluoropropyl) carbonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.11 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H7F5O3 |
| Molecular Weight | 222.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 2,2,3,3,3-Pentafluoropropyl 2-fluoroacrylate (CAS 96250-35-0)
- 2,2,3,3,3-Pentafluoropropyl butyrate (CAS 950191-45-4)
- 1-(2,2,3,3,3-Pentafluoropropyl)piperazine (CAS 1250411-95-0)
- 2,2,3,3,3-Pentafluoropropyl methacrylate with stabilizer 1h,1h-pentafluoropropyl methacrylate 1h,1h-pentafluoro-n-propyl methacrylate 2,2,3,3,3-pentafluoro-n-propyl methacrylate 45115-53-5 (CAS 45115-53-5)
- 2,2,3,3,3-Pentafluoropropyl trifluoromethyl ether (CAS 171182-94-8)
- (2,2,3,3,3-Pentafluoropropyl)benzene (CAS 78693-66-0)
- 2,2,3,3,3-Pentafluoropropyl propyl carbonate (CAS 1980085-61-7)
- Methyl 2,2,3,3,3-pentafluoropropyl carbonate (CAS 156783-97-0)
Recommended Standards
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- 4,5-Difluoro-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 28196-83-0)
- 3-Nitro-2-(2,2,2-trifluoroethoxy)pyridine (CAS 1018051-67-6)
- 2-(Dimethylphosphoryl)ethane-1-sulfonyl fluoride (CAS 17535-00-1)
- 1-Iodocyclopent-1-ene (CAS 17497-52-8)
- Midazolam EP Impurity I (CAS 112811-67-3)
- 1-(3,4-Dimethylphenyl)-5-methyl-N-phenyl-1H-1,2,3-triazole-4-carboxamide (CAS 866847-90-7)
- 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1147106-23-7)
- N-(tert-butyl)-2,6-dichloronicotinamide (CAS 1334612-24-6)
- N-(3-Chloro-4-methoxybenzyl)-4-(4-fluorophenyl)tetrahydro-1(2H)-pyrazinecarboxamide (CAS 866137-32-8)
- 2-(4-Methoxyphenyl)isoquinoline-1,3(2H,4H)-dione (CAS 60462-91-1)
- 5-(Benzyloxy)pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1706460-52-7)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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