2,5-Bis(3-oxobutanamido)benzenesulfonic acid CAS 70185-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70185-87-4 |
| Molecular Formula | C14H15NO7S |
| Molecular Weight | 341.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,5-Bis(3-oxobutanamido)benzenesulfonic acid (CAS 70185-87-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H15NO7S. Molecular weight: 341.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H15NO7S |
| Molecular Weight | 341.34 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bis Standards
- Ethyl 2-(4-(3-oxobutanamido)phenyl)acetate (CAS 909229-41-0)
- N-[4-(3-oxobutanamido)phenyl]cyclopropanecarboxamide (CAS 1016530-73-6)
- 4-(3-Oxobutanamido)benzenesulfonic acid (CAS 6199-95-7)
- Ethyl 4-(3-oxobutanamido)benzoate (CAS 30764-23-9)
- Methyl 3-(3-oxobutanamido)thiophene-2-carboxylate (CAS 74695-30-0)
- Methyl 3-(3-oxobutanamido)benzoate (CAS 1016715-52-8)
- Methyl 4-(3-oxobutanamido)benzoate (CAS 67093-75-8)
- 2-(3-Oxobutanamido)benzoic acid (CAS 35354-86-0)
Recommended Standards
- 4-(3-Cyano-6-methyl-4,4-dioxido-1H-benzo[e][1,3,4]thiadiazin-1-yl)benzoic acid (CAS 1710661-66-7)
- 2,5-Dioxopyrrolidin-1-yl 3-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)propanoate (CAS 853799-72-1)
- tert-butyl 3-[4-fluoro-3-(trifluoromethyl)phenyl]-3-hydroxyazetidine-1-carboxylate (CAS 1694286-57-1)
- 2,4,6-Trimethyl-N-(p-tolyl)benzenesulfonamide (CAS 305849-20-1)
- 3-Ethoxy-4,5-difluorobenzaldehyde (CAS 883535-90-8)
- 8-Methyl-5-oxa-2,8-diazaspiro[3.5]nonane (CAS 1506685-97-7)
- Prusogliptin Impurity 8 (CAS CATO-C4X-32848)
- 2-Benzyl-4-(2-oxopropyl)-1H-1,2,3-triazol-5(2H)-one (CAS 491594-42-4)
- Ambroxol EP Impurity B (CAS 18683-95-9)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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