n-(5-Amino-2-methylphenyl)benzenesulfonamide CAS 436089-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 436089-20-2 |
| Molecular Formula | C13H14N2O2S |
| Molecular Weight | 262.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(5-Amino-2-methylphenyl)benzenesulfonamide (CAS 436089-20-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14N2O2S. Molecular weight: 262.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O2S |
| Molecular Weight | 262.33 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(4-Aminophenyl)-4-methylbenzenesulfonamide (CAS 6380-08-1)
- N-(5-Mercapto-4-methyl-4H-[1,2,4]triazol-3-ylmethyl)-3-methyl-benzamide (CAS 591761-88-5)
- N-(4-amino-2-methylphenyl)benzenesulfonamide (CAS 86785-35-5)
- N,N'-(Pyrimidine-2,5-diyl)dibenzamide (CAS 139522-11-5)
- 2,6-Dichloro-3-fluorobenzotrifluoride (CAS 1804514-55-3)
- (2-Fluoro-3-(trifluoromethyl)phenyl)(4-methoxyphenyl)methanone (CAS 680610-53-1)
- 14-(2,2-Dimethyl-1,3-dioxolan-4-yl)-4,7,10,13-tetraoxatetradecan-1-amine (CAS 869308-42-9)
- 5-Bromopentanoic-3,3,4,4-d4 Acid (CAS 42932-62-7)
- 4,5-Diamino-1-n-hexyl-1H-pyrazole Hemisulfate (CAS 1361000-03-4)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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