Sodium 1-chloro-2,2,2-trifluoroethane-1-sulfinate CAS 881901-28-6
| CAS No. | 881901-28-6 |
| Molecular Formula | C2HClF3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 1-chloro-2,2,2-trifluoroethane-1-sulfinate (CAS 881901-28-6) is a high-purity analytical reference standard with the molecular formula C2HClF3O2SNa and a molecular weight of 204.52 g/mol.
The molecular framework of Sodium 1-chloro-2,2,2-trifluoroethane-1-sulfinate (C2HClF3O2SNa) is characterized by a salt form, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine 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.
CATO manufactures Sodium 1-chloro-2,2,2-trifluoroethane-1-sulfinate 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 | C2HClF3O2S Na |
| Molecular Weight | 204.52 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Sodium Standards
- benzyl 4-(5-chloro-1-(2-ethoxy-2-oxoethyl)-6-oxo-1,6-dihydropyridazin-4-yl)piperazine-1-carboxylate (CAS 1000018-18-7)
- 3-[(2-Chloro-4-methylsulfonyl)phenoxy]benzoic acid (CAS 1000018-31-4)
- 6-Chloro-2-[2-(3-[(6-chloro-1-ethylbenz[c,d,]indole-2[1H]-ylidene)ethylidene]-2-phenyl-1-cyclopenten-1-yl)ethenyl]-1-ethylbenz[c,d]indolium tetrafluoroborate (CAS 100012-45-1)
- 3-Chloro-2-fluoro-5-iodobenzoic acid (CAS 1000162-09-3)
- (3-Chloro-2-fluoro-5-iodophenyl)methanol (CAS 1000162-10-6)
- 3-Chloro-2-fluoro-5-nitrobenzoic acid (CAS 1000162-34-4)
- 2-Chloro-N-(piperidin-4-yl)-6,7-dihydro-5H-cyclopenta-[d]pyrimidin-4-amine hydrochloride (CAS 1000207-51-1)
- 4-chloro-6-(3,3-difluoropyrrolidin-1-yl)pyrimidine (CAS 1000303-40-1)
Recommended Standards
- 5-Amino-6-chloro-2-ethylpyrimidine-4(1H)-thione (CAS 61457-04-3)
- 2-([1,1'-Biphenyl]-2-yl)ethen-1-one (CAS 22682-29-7)
- 5-Fluoro-1-(piperidin-4-yl)-1H-benzo[d]imidazol-2-ol hydrochloride (CAS 214770-66-8)
- N-((3-acetyl-4,5-dihydroisoxazol-5-yl)methyl)-1-(2,6-dinitro-4-(trifluoromethyl)phenyl)piperidine-4-carboxamide (CAS 306978-00-7)
- 4-Hydroxythieno[3,2-d]pyrimidine (CAS 16234-10-9)
- 6-Bromo-1,2,3,4-tetrahydronaphthalene-2-carbonitrile (CAS 1092523-01-7)
- 3-bromo-4,5-dihydroxybenzaldehyde (CAS 16414-34-9)
- 4-(3,4-Dimethoxy-2,6-dinitrophenyl)morpholine (CAS 861211-06-5)
- 4-Amino-N-(4-iodophenyl)benzene-1-sulfonamide (CAS 6965-75-9)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com