9,9'-(Sulfonylbis(4,1-phenylene))bis(3,6-dimethoxy-9H-carbazole) CAS 1477507-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1477507-77-9 |
| Molecular Formula | C40H32N2O6S |
| Molecular Weight | 668.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9,9'-(Sulfonylbis(4,1-phenylene))bis(3,6-dimethoxy-9H-carbazole) (CAS 1477507-77-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C40H32N2O6S. Molecular weight: 668.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C40H32N2O6S |
| Molecular Weight | 668.76 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
- 10,10'-(Sulfonylbis(4,1-phenylene))bis(9,9-dimethyl-9,10-dihydroacridine) (CAS 1477512-32-5)
- 5',5''''-Sulfonylbis(2'-amino-[1,1':3',1''-terphenyl]-4,4''-dicarboxylicacid) (CAS 2370998-16-4)
- 1,1'-(((Sulfonylbis(4,1-phenylene))bis(oxy))bis(3,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 99391-93-2)
- 1,1'-(((Sulfonylbis(4,1-phenylene))bis(oxy))bis(4,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 56166-52-0)
- 9,9'-(Sulfonylbis(4,1-phenylene))bis(3,6-di-tert-butyl-9H-carbazole) (CAS 1396165-20-0)
- 1,1'-(((Sulfonylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol) (CAS 21708-77-0)
- 6,6'-(((Sulfonylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(2-methoxyphenol) (CAS 124116-83-2)
- 2,2'-Sulfonylbis(4-(2,4,4-trimethylpentan-2-yl)phenol) (CAS 15452-89-8)
Recommended Standards
- Osimertinib Impurity 86 (CAS CATO-C4X-204586)
- 4-Chloro-2-phenylquinoline-6-sulfonyl fluoride (CAS 31241-25-5)
- Ac-Ile-Tyr-Gly-Glu-Phe-NH2 (CAS 168781-78-0)
- 4-Bromo-2-chloro-n-propylbenzenesulfonamide (CAS 1094654-12-2)
- 4-Bromo-3-fluorocinnamic acid (CAS 923266-17-5)
- 2-cyano-N-[4-(2,4-dichlorophenyl)-1,3-thiazol-2-yl]acetamide (CAS 749906-95-4)
- tert-butyl N-[4-bromo-2-(trifluoromethyl)phenyl]carbamate (CAS 1393442-28-8)
- (R)-4,4-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1188416-41-2)
- (R)-2-(((tert-Butoxycarbonyl)amino)methyl)pentanoic acid (CAS 896721-69-0)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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