2435-64-5 Benzenesulfonamide, p-((p-(dimethylamino)phenyl)azo)- 3-16-00-00372 (Beilstein Handbook Reference) BRN 0677712 4-Sulfonamide-4'-dimethylaminoazobenzene CAS 2435-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2435-64-5 |
| Molecular Formula | C14H16N4O2S |
| Molecular Weight | 304.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2435-64-5 Benzenesulfonamide, p-((p-(dimethylamino)phenyl)azo)- 3-16-00-00372 (Beilstein Handbook Reference) BRN 0677712 4-Sulfonamide-4'-dimethylaminoazobenzene (CAS 2435-64-5) pharmaceutical standards reference standard. Molecular formula: C14H16N4O2S. Molecular weight: 304.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O2S |
| Molecular Weight | 304.37 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Benzenesulfonamide Standards
- Benzenesulfonamide, 4-bromo-N-1H-1,2,4-triazol-5-yl- (CAS 933241-34-0)
- 68499-50-3 Benzenesulfonamide, N-((butylamino)thioxomethyl)-2,4-dimethyl- BRN 2869373 N-((Butylamino)thioxomethyl)-2,4-dimethylbenzenesulfonamide (CAS 68499-50-3)
- 68499-39-8 Benzenesulfonamide, N-((butylamino)carbonyl)-4-methoxy-2-methyl- 4-11-00-00606 (Beilstein Handbook Reference) BRN 2664535 N-((Butylamino)carbonyl)-4-methoxy-2-methylbenzenesulfonamide (CAS 68499-39-8)
- Benzenesulfonamide, N-[(4-chlorophenyl)methylene]-4-methyl-, [N(E)]- (CAS 357417-22-2)
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Recommended Standards
- Tri-m-tolylphosphine (CAS 6224-63-1)
- Eletriptan Impurity 1 (CAS 6163-58-2)
- Tribenzylphosphine (CAS 7650-89-7)
- Ethyl 4-methyl-2-sulfanyl-1,3-thiazole-5-carboxylate (CAS 17309-13-6)
- 1-(3-Methoxyphenyl)piperidine-2-carboxylic acid (CAS 1540181-14-3)
- (S)-2-Aminononanoic acid (CAS 133444-84-5)
- (3-Cyanopyridin-4-yl)boronic acid (CAS 874290-89-8)
- Isopropyl 3,5-diamino-4-chlorobenzoate (CAS 40362-33-2)
- Enzalutamide Impurity 29 (CAS CATO-C4X-101629)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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