2,2-Difluoroethyl (2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorononyl) carbonate CAS 1980076-47-8
| CAS No. | 1980076-47-8 |
| Molecular Formula | C12H6F18O3 |
| Molecular Weight | 540.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoroethyl (2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorononyl) carbonate (C12H6F18O3) 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, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
CATO supplies 2,2-Difluoroethyl (2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorononyl) carbonate (CAS 1980076-47-8), a certified reference material (molecular formula C12H6F18O3, MW 540.15 g/mol) for analytical method development and quality control.
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.
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 | C12H6F18O3 |
| Molecular Weight | 540.15 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related Difluoroethyl Standards
- 2,2-Difluoroethyl (2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl) carbonate (CAS 1980035-50-4)
- 2,2-Difluoroethyl (2,2,3,3,4,4,5,5,6,6,6-undecafluorohexyl) carbonate (CAS 1980035-41-3)
- N-(2,2-difluoroethyl)-4-(6-fluoro-3-oxo-1,3-dihydro-2H-pyrazolo[4,3-c]cinnolin-2-yl)benzamide (CAS 763142-16-1)
- 2,2-Difluoroethyl (3,3,4,4,5,5,6,6,6-nonafluorohexyl) carbonate (CAS 1980048-64-3)
- 2,2-difluoroethyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate (CAS 1036375-28-6)
- Methyl 2-(1-(2,2-difluoroethyl)-3-methyl-6-oxo-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-7(6H)-yl)acetate (CAS 1018142-58-9)
- Methyl 3-(2-(2,2-difluoroethyl)-4-(difluoromethyl)-3-methyl-6-oxo-2H-pyrazolo[3,4-b]pyridin-7(6H)-yl)propanoate (CAS 1018164-50-5)
- 2-(1-(2,2-Difluoroethyl)-3-methyl-6-oxo-4-(trifluoromethyl)-1,6-dihydro-7h-pyrazolo[3,4-b]pyridin-7-yl)acetic acid (CAS 1018052-55-5)
Recommended Standards
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (2,2,3,4,4,4-hexafluorobutyl) carbonate (CAS 1980045-16-6)
- Methyl 2-(1-(4-bromophenyl)ethylidene)-1-(((2-((E)-1-(4-bromophenyl)ethylidene)hydrazine-1-carbonyl)oxy)methyl)hydrazine-1-carboxylate (CAS 1211461-40-3)
- N-(2-Chloro-4,6-dimethylphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 476485-61-7)
- Bromocresol Purple (CAS 115-40-2)
- Selenium tetrachloride (CAS 10026-03-6)
- 475481-83-5 4-(Chloromethyl)-2-(4-isopropoxyphenyl)-5-methyl-1,3-oxazole MFCD14703370 (CAS 475481-83-5)
- 1-{4-[2-(pyridin-4-yl)pyrimidin-4-yl]phenyl}-1H-1,3-benzodiazole (CAS 685106-80-3)
- 4-Hydroxy-6,7-dimethoxyquinoline-3-carbonitrile (CAS 50845-31-3)
- 2,6-Dibenzyl-4-methoxyaniline (CAS 1416368-01-8)
- Benzyl 5-amino-3,3-difluoropiperidine-1-carboxylate (CAS 1258637-82-9)
- 3-[(1,1-dioxido-1,2-benzisothiazol-3-yl)amino]propanoic acid (CAS 743440-15-5)
- 3-(Allyloxy)-4-hydroxybenzaldehyde (CAS 52507-49-0)
- (S)-4-(tert-butyl)-2-((S)-2'-(diphenylphosphanyl)-[1,1'-binaphthalen]-2-yl)-4,5-dihydrooxazole (CAS 586356-02-7)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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