4,4'-Sulfonylbis(N-methylaniline) CAS 7324-96-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7324-96-1 |
| Molecular Formula | C14H16N2O2S |
| Molecular Weight | 276.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Sulfonylbis(N-methylaniline) (CAS 7324-96-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H16N2O2S. Molecular weight: 276.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H16N2O2S |
| Molecular Weight | 276.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
- 4,4'-Sulfonylbis(methoxybenzene) (CAS 3112-80-9)
- 4,4'-Sulfonylbis(1,2-dimethylbenzene) (CAS 28361-43-5)
- 4,4'-Sulfonylbis(benzene-1,2-diamine) (CAS 13224-79-8)
- (Sulfonylbis(3,1-phenylene))bis(hydrazine) (CAS 443292-88-4)
- 4,4′-Sulfonylbis(2-methylphenol) (CAS 16346-97-7)
- 1,1′-Sulfonylbis[octane] (CAS 7726-20-7)
- 4,4'-Sulfonylbis(tert-butylbenzene) (CAS 5453-70-3)
- 2,2'-Sulfonylbis(1,3,5-trimethylbenzene) (CAS 3112-79-6)
Recommended Standards
- 4-(Pyrrolidin-1-yl)naphthalene-1-sulfonamide (CAS 870889-03-5)
- 4-[4-(2-methoxyphenyl)-1,3-thiazol-2-yl]morpholine (CAS 521318-88-7)
- 4-(Bromomethyl)-2,5,6-trichloropyrimidine (CAS 6554-72-9)
- Sodium 2,3-dihydroxypropyl ((R)-2-(oleoyloxy)-3-(palmitoyloxy)propyl) phosphate (CAS 268550-95-4)
- 4,6-Diformylpicolinic acid (CAS 1393567-62-8)
- 1,4-Dibromo-2,5-difluoro-3-nitrobenzene (CAS 702640-58-2)
- Tert-butyl 5-bromo-2-fluorobenzoate (CAS 889858-08-6)
- 4-(3-(4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)phenyl)propanamido)-2-methylbenzenesulfonic acid (CAS 28321-30-4)
- [S(R)]-N-[(S)-[2-(Diphenylphosphino)-4,5-dimethoxyphenyl)](4-methoxyphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-80-3)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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