2,2'-([1,1'-Biphenyl]-4,4'-disulfonyl)bis(benzene-1,4-diol) CAS 29624-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29624-69-9 |
| Molecular Formula | C24H18O8S2 |
| Molecular Weight | 498.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-([1,1'-Biphenyl]-4,4'-disulfonyl)bis(benzene-1,4-diol) (CAS 29624-69-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H18O8S2. Molecular weight: 498.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H18O8S2 |
| Molecular Weight | 498.52 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Sulfur Atoms | 2 |
Related Biphenyl Standards
- 9-([1,1'-Biphenyl]-4-yl)-11-bromo-9H-dibenzo[a,c]carbazole (CAS 1956379-30-8)
- 2-{[(E)-(3-{[1,1'-biphenyl]-4-yl}-3-oxopropylidene)amino]oxy}-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-05-2)
- 6-([1,1'-Biphenyl]-2-yl)-2,3,7-triphenylimidazo[1,2-b][1,2,4]triazine (CAS 90062-45-6)
- 1-([1,1'-Biphenyl]-4-ylthio)-5-(phenylthio)anthracene-9,10-dione (CAS 84674-81-7)
- 4-([1,1'-Biphenyl]-4-carbonyl)-N-hydroxy-1-((4-methoxyphenyl)sulfonyl)piperazine-2-carboxamide (CAS 204140-01-2)
- ([1,1'-Biphenyl]-4,4'-diylbis(oxy))bis(hexane-6,1-diyl) diacrylate (CAS 125337-31-7)
- 4,4'-([1,1'-Biphenyl]-4,4'-diyl)bis(cyclohexane-1,2-dicarboxylic acid) (CAS 2028-14-0)
- 4,4'-([1,1'-Biphenyl]-4,4'-diylbis(oxy))bis(3-(trifluoromethyl)aniline) (CAS 138321-99-0)
Recommended Standards
- Dxd-d5 (CAS CATO-C4X-23825)
- 6-(4-Chlorophenyl)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine-2,4-diamine (CAS 23935-90-2)
- N,N'-(Heptane-1,7-diyl)bis(4-(difluoromethoxy)-N-methylbenzamide) (CAS 62577-99-5)
- 2,6-dimethylpiperidine-1-carbonyl chloride (CAS 54486-12-3)
- 1-(3-Bromo-4-fluorophenyl)-2-methylpropan-2-ol (CAS 1250781-38-4)
- 2-Bromo-5-(1-isopropylpiperidin-2-yl)pyridine (CAS 1352508-36-1)
- (R)-3-Hydroxy Warfarin (CAS 124997-75-7)
- 3-Chloro-5-(2-methoxyphenyl)-7-(trifluoromethyl)-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 695191-62-9)
- 16-Nitroanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione (CAS 128-60-9)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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