lithium 2,3,6-trifluorobenzenesulfinate CAS 1242339-69-0
| CAS No. | 1242339-69-0 |
| Molecular Formula | C6H2F3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 202.07 g/mol gives lithium 2,3,6-trifluorobenzenesulfinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies lithium 2,3,6-trifluorobenzenesulfinate (CAS 1242339-69-0), a certified reference material (molecular formula C6H2F3O2SLi, MW 202.07 g/mol) for analytical method development and quality control.
Structurally, lithium 2,3,6-trifluorobenzenesulfinate (C6H2F3O2SLi) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 202.07 g/mol, it falls into the medium-molecular-weight range. 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 lithium 2,3,6-trifluorobenzenesulfinate 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 | C6H2F3O2S Li |
| Molecular Weight | 202.07 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related lithium Standards
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Recommended Standards
- 2-(9,9-Diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1259280-37-9)
- 4-(((Benzyloxy)carbonyl)amino)-2-chlorobenzoic acid (CAS 778601-78-8)
- methyl 1-(aminomethyl)cycloheptanecarboxylate (CAS 1248767-06-7)
- H-Ala-p-nitrobenzyl ester ยท HBr (CAS 10144-66-8)
- 2-(1H-Benzo[d]imidazol-1-yl)-N-(2-(thiophen-3-yl)ethyl)acetamide (CAS 1286726-90-6)
- 2-(2-(((Cyclopropylmethyl)amino)methyl)pyrrolidin-1-yl)ethanol (CAS 1353947-12-2)
- 2-(2-Furyl)-4-quinolinol (CAS 874499-29-3)
- (2-Amino-4,5-difluorophenyl)boronic acid (CAS 1072952-14-7)
- 2-(3-Fluoro-5-(trifluoromethyl)phenyl)acetaldehyde (CAS 955038-21-8)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
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