Bis(((difluoromethyl)sulfinyl)oxy)zinc CAS 1562989-18-7
| CAS No. | 1562989-18-7 |
| Molecular Formula | C2H2F4O4S2Zn |
| Molecular Weight | 295.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bis(((difluoromethyl)sulfinyl)oxy)zinc is closely related to a sulfone group, a carboxylic acid group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Bis(((difluoromethyl)sulfinyl)oxy)zinc (CAS 1562989-18-7), a certified reference material (molecular formula C2H2F4O4S2Zn, MW 295.57 g/mol) for analytical method development and quality control.
The molecular framework of Bis(((difluoromethyl)sulfinyl)oxy)zinc (C2H2F4O4S2Zn) is characterized by a sulfone group, a carboxylic acid group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), Bis(((difluoromethyl)sulfinyl)oxy)zinc 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 | C2H2F4O4S2Zn |
| Molecular Weight | 295.57 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 |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Bis Standards
- 4-(Difluoromethyl)-5-(trifluoromethyl)pyridine-2-sulfonyl chloride (CAS 1805949-38-5)
- 2-(Difluoromethyl)-4-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1805953-63-2)
- 2-(Difluoromethyl)-4-(trifluoromethyl)pyridine-6-sulfonyl chloride (CAS 1806810-63-8)
- 2-(Difluoromethyl)-4-(trifluoromethyl)pyridine-5-sulfonyl chloride (CAS 1806810-68-3)
- 5-((Difluoromethyl)sulfonyl)-2-(methylthio)benzo[d]thiazole (CAS 25991-39-3)
- benzyl (4-(difluoromethyl)bicyclo[2.2.1]heptan-1-yl)carbamate (CAS 1252672-42-6)
- 2-({4-[(difluoromethyl)sulfanyl]phenyl}amino)benzoic acid (CAS 51679-50-6)
- Ethyl 2-(difluoromethyl)-6-(4-fluorophenyl)nicotinate (CAS 1707735-34-9)
Recommended Standards
- (4-Chloro-3-(cyclohexyl(methyl)carbamoyl)phenyl)boronic acid (CAS 1449145-21-4)
- N-[5-Chloro-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetamide (CAS 1884233-06-0)
- 4,5-Dichloronaphthalene-1-sulfonyl chloride (CAS 1384429-86-0)
- (2-Chloro-4-(cyclohexyl(methyl)carbamoyl)phenyl)boronic acid (CAS 2096330-36-6)
- 1-(4-bromo-2-fluorophenyl)piperidin-2-one (CAS 1016773-90-2)
- 2,3-Dihydro-5-hydroxy-1-methyl-3-oxo-1H-pyrazole-4-carboxylic acid (CAS 1894809-20-1)
- 7-Bromo-4-chloroquinoline-3-carbonitrile (CAS 364793-57-7)
- Estradiol Impurity 37 (CAS 187024-20-0)
- 6-Methyl-2-oxa-6,9-diazaspiro[4.5]decane (CAS 1547757-55-0)
- 1-Methoxycarbonylpyrrolidin-3-ol (CAS 83487-19-8)
- 3-(3,5-Dichlorophenyl)propanenitrile (CAS 1048918-16-6)
- 6,7-Dihydro-5H-cyclopenta[b]pyridine-5-carboxylic acid (CAS 1211516-10-7)
- 1-m-Tolyl-1H-pyrazole (CAS 850380-23-3)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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