4-Amino-N-phenylbenzenesulfonamide CAS 127-77-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127-77-5 |
| Molecular Formula | C12H24N2O2S |
| Molecular Weight | 260.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-N-phenylbenzenesulfonamide (CAS 127-77-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H24N2O2S. Molecular weight: 260.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H24N2O2S |
| Molecular Weight | 260.40 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-(((3-Chlorophenyl)amino)methyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 89665-77-0)
- (7-Amino-3,4-dihydroisoquinolin-2(1h)-yl)(cyclopropyl)methanone (CAS 1018509-47-1)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com