3-Amino-4-(4-bromophenoxy)-n,n-diethylbenzene-1-sulfonamide CAS 735322-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 735322-73-3 |
| Molecular Formula | C16H19BrN2O3S |
| Molecular Weight | 399.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-4-(4-bromophenoxy)-n,n-diethylbenzene-1-sulfonamide (CAS 735322-73-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H19BrN2O3S. Molecular weight: 399.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H19BrN2O3S |
| Molecular Weight | 399.30 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4AR,6R,7R,7aR)-6-(6-amino-9H-purin-9-yl)-2-hydroxy-2-oxidotetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-yl butyrate (CAS 15392-98-0)
- Platinum,(2,2-dimethyl-1,3-propanediamine-N,N')[propanedioato(2-)-O,O']-,(SP-4-2) (CAS 72968-07-1)
- N-(9-((4aR,6R,7R,7aS)-2,7-dihydroxy-2-oxidotetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)-9H-purin-6-yl)butyramide (CAS 13117-60-7)
- 8-[3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1794818-27-1)
- N-(tert-Butyl)-3-(methylsulfonyl)pyrrolidine-1-carboxamide (CAS 1448035-38-8)
- 4-(2,3-Difluorobenzoyl)phenyl acetate (CAS 890099-95-3)
- 2,2-Diethoxy-N-(1-phenylethyl)ethan-1-amine (CAS 76143-77-6)
- Eldecalcitol Impurity 80 (CAS CATO-C4X-214080)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(4-hexylphenyl)methanone (CAS 898778-57-9)
- Exenatide (CAS 141758-74-9)
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