4-Amino-N-(1-butyl-1H-imidazol-2-yl)benzenesulfonamide CAS 71795-54-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71795-54-5 |
| Molecular Formula | C13H18N4O2S |
| Molecular Weight | 294.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-N-(1-butyl-1H-imidazol-2-yl)benzenesulfonamide (CAS 71795-54-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H18N4O2S. Molecular weight: 294.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H18N4O2S |
| Molecular Weight | 294.37 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-[4-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893739-31-6)
- 4-Ethyl-5-[1-(4-methylbenzenesulfonyl)ethyl]-2,3-dihydro-1H-imidazol-2-one (CAS 282109-06-2)
- 4-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893738-90-4)
- 1-Iodo-4-isopropyl-2-methoxybenzene (CAS 1240304-64-6)
- 5-[(Z)-2-(4-Chlorophenyl)diazen-1-yl]-2-(pyridin-3-yl)-4-(thiophen-2-yl)pyrimidine (CAS 339279-68-4)
- 3-(4-Nitrophenoxy)phenol (CAS 22483-31-4)
- 1-Bromo-4-propylcyclohexane (CAS 91175-02-9)
- (R)-7-chlorochroman-4-amine (CAS 1057246-81-7)
- 2-(2-Bromophenyl)-4,4-dimethyl-4,5-dihydro-1,3-oxazole (CAS 32664-13-4)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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