5,5'-Sulfonylbis(1H-indene-1,3(2H)-dione) CAS 2766727-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2766727-93-7 |
| Molecular Formula | C18H10O6S |
| Molecular Weight | 354.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,5'-Sulfonylbis(1H-indene-1,3(2H)-dione) (CAS 2766727-93-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H10O6S. Molecular weight: 354.33 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H10O6S |
| Molecular Weight | 354.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
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Recommended Standards
- 4,4,5,5-Tetramethyl-2-[9-(oxan-2-yloxy)nonyl]-1,3,2-dioxaborolane (CAS 2377587-55-6)
- 7-(4-Fluorophenyl)-2-((3,4,4-trifluorobut-3-en-1-yl)thio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 478043-72-0)
- 2-Oxo-6-phenyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 339109-03-4)
- 1-(1-(3-Methoxyphenyl)-1H-pyrazol-4-yl)ethanamine hydrochloride (CAS 1269358-78-2)
- 3-Nitro-1-nonyl-1h-pyrazole (CAS 1240569-48-5)
- Etoposide Impurity 41 (CAS CATO-C4X-202441)
- 1-(2-Morpholinoethyl)-1H-pyrazole-4-carboxylic acid hydrochloride (CAS 1311313-83-3)
- Cycloocta-2,6-dien-1-ol (CAS 10017-18-2)
- Adefovir Impurity 21 (CAS CATO-C4X-115221)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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 13829788188 / jacky.chen@cato-chem.com