Diphenyliodonium 4-methylbenzenesulfonate CAS 6293-66-9
| CAS No. | 6293-66-9 |
| Molecular Formula | C12H10I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Diphenyliodonium 4-methylbenzenesulfonate 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.
Diphenyliodonium 4-methylbenzenesulfonate (CAS 6293-66-9), molecular formula C12H10IC7H7O3S and molecular weight 452.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H10IC7H7O3S, Diphenyliodonium 4-methylbenzenesulfonate contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 452.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C12H10I C7H7O3S |
| Molecular Weight | 452.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Diphenyliodonium Standards
- Diphenyliodonium bromide (CAS 1483-73-4)
- Diphenyliodonium (iodide) (CAS 2217-79-0)
- Diphenyliodonium hydrogen sulfate (CAS 49723-69-5)
- Diphenyliodonium Hexafluorophosphate (CAS 58109-40-3)
- Diphenyliodonium hexafluoroarsenate (CAS 62613-15-4)
- Diphenyliodonium tetraphenylborate (CAS 64146-77-6)
- Diphenyliodonium perchlorate (CAS 75007-13-5)
- Diphenyliodonium-2-carboxylate Monohydrate (CAS 96195-89-0)
Recommended Standards
- tert-Butyl N-[(3R,4R)-4-methoxypiperidin-3-yl]carbamate (CAS 1932019-20-9)
- 4'-Bromo-2'-fluoro-6'-nitroacetophenone (CAS 1805937-36-3)
- Methyl 4,6-dichloro-5-nitropicolinate (CAS 1198167-61-1)
- ((3R,4R)-4-(3-Fluorophenyl)pyrrolidin-3-yl)methanol (CAS 2165657-47-4)
- (R)-(-)-Denopamine (CAS 71771-90-9)
- 3-Chloro-1-(4-methoxyphenyl)-1-propanone (CAS 35999-20-3)
- Blebbistatin (CAS 856925-71-8)
- Tert-butyl (S)-ethyl(piperidin-3-yl)carbamate (CAS 1354006-65-7)
- 2-(Dibenzylamino)acetaldehyde (CAS 106889-84-3)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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