3-Amino-4-(4-bromophenoxy)-n,n-diethylbenzene-1-sulfonamide CAS 735322-73-3
| 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
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Amino-4-(4-bromophenoxy)-n,n-diethylbenzene-1-sulfonamide.
3-Amino-4-(4-bromophenoxy)-n,n-diethylbenzene-1-sulfonamide (CAS 735322-73-3), molecular formula C16H19BrN2O3S and molecular weight 399.30 g/mol, is a CATO reference standard with documented purity and traceability.
3-Amino-4-(4-bromophenoxy)-n,n-diethylbenzene-1-sulfonamide (C16H19BrN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Amino-4-(4-bromophenoxy)-n,n-diethylbenzene-1-sulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 |
Related Amino Standards
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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)
- 1-Piperazinecarboxylic acid, 4-(5-bromothiazolo[5,4-b]pyridin-2-yl)-, 1,1-dimethylethyl ester (CAS 1956354-88-3)
- 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)
- 5,6-Di(meth-d (CAS 1228550-13-7)
- 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)
- 3-Bromobenzo[b]thiophene-2-sulfonyl chloride (CAS 128852-11-9)
- 2-(4-Amino-5-bromo-6-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1806812-76-9)
- Exenatide (CAS 141758-74-9)
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