2-Ethoxy-4-formyl-6-iodophenyl benzenesulfonate CAS 431999-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 431999-59-6 |
| Molecular Formula | C15H13IO5S |
| Molecular Weight | 432.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Ethoxy-4-formyl-6-iodophenyl benzenesulfonate (CAS 431999-59-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13IO5S. Molecular weight: 432.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H13IO5S |
| Molecular Weight | 432.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
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- 2-Ethoxy-4-formyl-6-iodophenyl 4-chlorobenzoate (CAS 431932-50-2)
- Methyl 3-ethoxy-4-((3-fluorobenzyl)oxy)-5-iodobenzoate (CAS 1706453-83-9)
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Recommended Standards
- Methyl 4-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methylbenzoate (CAS 864736-32-3)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-2-(4-chlorobenzyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-14-7)
- Lamotrigine 5 N Glucuronide (CAS 136565-77-0)
- Tert-butyl (2R,3S,3aR,6S,7aS)-3-((tert-butyldiphenylsilyl)oxy)octahydro-1H-2,6-methanopyrrolo[3,2-b]pyridine-1-carboxylate (CAS 2088315-97-1)
- methyl 4-chloro-1H-indole-2-carboxylate (CAS 230291-43-7)
- 1-(6-(Chloromethyl)-4-(trifluoromethyl)pyridin-2-yl)ethan-1-one (CAS 1393582-45-0)
- Methyl 4-((3-hydroxypiperidin-1-yl)methyl)benzoate (CAS 415951-70-1)
- Tert-butyl 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-carboxylate (CAS 1023514-10-4)
- tert-Butyl ethyl ether (CAS 637-92-3)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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