2,6-Diethylphenyl sulfofluoridate CAS 88419-66-3
| CAS No. | 88419-66-3 |
| Molecular Formula | C10H13FO3S |
| Molecular Weight | 232.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,6-Diethylphenyl sulfofluoridate.
2,6-Diethylphenyl sulfofluoridate (CAS 88419-66-3) is a high-purity analytical reference standard with the molecular formula C10H13FO3S and a molecular weight of 232.27 g/mol.
2,6-Diethylphenyl sulfofluoridate (C10H13FO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H13FO3S |
| Molecular Weight | 232.27 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 |
| 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.) | 1982 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Diethylphenyl Standards
- 1-(2,5-Diethylphenyl)-2,2,2-trifluoroethan-1-ol (CAS 1343771-81-2)
- 1-(2,6-Diethylphenyl)-1H-imidazole-2-thiol (CAS 25372-34-3)
- 4-(2,5-Diethylphenyl)-1,3-thiazol-2-amine (CAS 857041-76-0)
- 1-(3,5-Diethylphenyl)-2,2,2-trifluoroethan-1-one (CAS 942475-13-0)
- 1-(2,6-Diethylphenyl)-1H-pyrrole-2,5-dione (CAS 38167-72-5)
- N-(2,6-Diethylphenyl)-N-(methoxymethyl)acetamide (CAS 74886-79-6)
- 1-(2,6-Diethylphenyl)-1H-pyrrole-3-carbaldehyde (CAS 881041-54-9)
- n-(2,6-Diethylphenyl)furan-2-carboxamide (CAS 356093-34-0)
Recommended Standards
- 2,4-Difluoro-1-(1-(p-tolyl)ethyl)benzene (CAS 2484888-98-2)
- 3-Fluoropropyl Tosylate (CAS 312-68-5)
- 2,3:4,5-Di-O-isopropylidene-L-arabitol, 98% (CAS 84709-35-3)
- 3-Hydroxypropane-1,2-diyl dibutyrate (CAS 32648-01-4)
- 1-(Boc-amino)pyrrole (CAS 937046-95-2)
- 3,3'-((Thiobis(4,1-phenylene))bis(sulfanediyl))bis(1-(thiophen-2-yl)propan-1-one) (CAS 868256-41-1)
- N-(4-bromophenyl)-2-fluoro-acetamide (CAS 351-05-3)
- 5-(2,5-Dioxopyrrolidin-1-yl)naphthalene-1-sulfonyl chloride (CAS 681260-22-0)
- 4-Hydroxy-3,5-dimethoxybenzenesulfonamide (CAS 2228692-74-6)
- 8-ANILINO-1-NAPHTHALENE SULFONIC ACID AMMONIUM SALT (CAS 28836-03-5)
- 3-[bis(3,3,3-trifluoropropyl)phosphoryl]-1,1,1-trifluoropropane (CAS 83280-93-7)
- 3-(3-Fluoro-5-methoxyphenyl)benzonitrile (CAS 1365272-73-6)
- Benzyl N-Boc-4-piperidinecarboxylate (CAS 177990-33-9)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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