4-(Methylsulfonyl)phenyl sulfurofluoridate CAS 1692870-12-4
| CAS No. | 1692870-12-4 |
| Molecular Formula | C7H7FO5S2 |
| Molecular Weight | 254.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(Methylsulfonyl)phenyl sulfurofluoridate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(Methylsulfonyl)phenyl sulfurofluoridate (CAS 1692870-12-4), a certified reference material (molecular formula C7H7FO5S2, MW 254.26 g/mol) for analytical method development and quality control.
Structurally, 4-(Methylsulfonyl)phenyl sulfurofluoridate (C7H7FO5S2) 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 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 254.26 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.
As a certified reference material (CRM), 4-(Methylsulfonyl)phenyl sulfurofluoridate 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 | C7H7FO5S2 |
| Molecular Weight | 254.26 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- 5-[(Methylsulfonyl)amino]-1H-indole-2-carboxylic acid (CAS 150975-95-4)
- 4-((Methylsulfonyl)methyl)-5-nitro-1H-indole (CAS 1707605-66-0)
- 2-(2-(Methylsulfonyl)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 891450-28-5)
- (4-(Methylsulfonyl)-2-(trifluoromethyl)phenyl)methanol (CAS 1215323-17-3)
- (2-(Methylsulfonyl)-4-(trifluoromethyl)phenyl)methanol (CAS 225502-40-9)
- 3-(Methylsulfonyl)-5-(thiophen-2-yl)isoxazole-4-carbonitrile (CAS 499771-08-3)
- 1-[3-(Methylsulfonyl)phenyl]cyclobutanecarboxylic Acid (CAS 1314704-54-5)
- 1-(4-(Methylsulfonyl)phenyl)pentane-1,4-dione (CAS 189501-34-6)
Recommended Standards
- 3-(3-Fluorophenyl)-4-phenylfuran-2(5H)-one (CAS 1632301-72-4)
- 3-(1-Methyl-2,4-dioxo-1,2-dihydrothieno[3,2-d]pyrimidin-3(4H)-yl)propanoic acid (CAS 1708079-98-4)
- 4-(3-Fluoro-5-nitrophenyl)-2,6-dimethylmorpholine (CAS 1502603-37-3)
- N-(Furan-2-ylmethyl)-2-oxo-1,2-dihydropyridine-3-sulfonamide (CAS 1779126-27-0)
- (S)-2-Amino-N-((6-chloropyridin-3-yl)methyl)-3-methylbutanamide (CAS 1353997-09-7)
- 1-(3-Methylbenzyl)-1h-indol-3-yl carbamimidothioate hydroiodide (CAS 1049785-01-4)
- 7-Acetyl-1H-indole-2-carboxylic acid (CAS 133738-76-8)
- 3-{[(furan-2-yl)methyl]amino}propan-1-ol (CAS 137788-52-4)
- S-(4-methylbenzyl)-D-cysteine (CAS 127348-02-1)
- 3-Bromo-2-ethoxy-5-iodopyridine (CAS 1823339-35-0)
- 1-(3-(Hydroxymethyl)piperidin-1-yl)-2-(thiophen-3-yl)ethanone (CAS 916791-33-8)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-(4-nitrophenyl)prop-2-en-1-one (CAS 358657-05-3)
- n-(2-((Difluoromethyl)sulfonyl)phenyl)cyclopropanecarboxamide (CAS 1386138-73-3)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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