3-Amino-N-(4-iodo-phenyl)-4-methoxy-benzenesulfonamide CAS 379726-54-2
| CAS No. | 379726-54-2 |
| Molecular Formula | C13H13IN2O3S |
| Molecular Weight | 404.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-N-(4-iodo-phenyl)-4-methoxy-benzenesulfonamide (CAS 379726-54-2), molecular formula C13H13IN2O3S and molecular weight 404.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Amino-N-(4-iodo-phenyl)-4-methoxy-benzenesulfonamide (C13H13IN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 404.22 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-N-(4-iodo-phenyl)-4-methoxy-benzenesulfonamide 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 | C13H13IN2O3S |
| Molecular Weight | 404.22 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 5-Amino-N-(4-iodophenyl)-2-methoxybenzene-1-sulfonamide (CAS 438031-73-3)
- 5-((5-Amino-2-chlorophenyl)imino)-2-(2,4,6-trichlorophenyl)pyrazolidin-3-one (CAS 53411-33-9)
- 2-Amino-N-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)acetamide (CAS 136091-82-2)
- (1-Amino-3-((((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)thio)propyl)phosphinic acid (CAS 100924-69-4)
- 6-Amino-5-benzyl-7-(1-methyl-1H-benzo[d]imidazol-2-yl)-5H-pyrrolo[2,3-b]pyrazine-2,3-dicarbonitrile (CAS 302804-15-5)
- 1-(20-Amino-3,6,9,12,15,18-hexaoxaicosyl)-1H-pyrrole-2,5-dione (CAS 2170654-75-6)
- Ethyl 6-amino-5-cyano-2-methyl-4-(2-((4-methylbenzyl)oxy)phenyl)-4H-pyran-3-carboxylate (CAS 337505-95-0)
- (R)-2-((6-((3-Amino-5-chlorophenyl)amino)-9-isopropyl-9H-purin-2-yl)amino)-3-methylbutan-1-ol (CAS 220792-57-4)
Recommended Standards
- 2-(4-Iodobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 41776-91-4)
- 1,3-Dibromo-5-dodecylbenzene (CAS 231606-27-2)
- 5-Iodo-2-methoxyphenyl 4-methyl benzenesulfonate (CAS 910629-23-1)
- (2R,3R,4S,5R)-2-(6-((2-Bromo-1-hydroxypropyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 94837-32-8)
- 2-methoxyethyl 3-aminobut-2-enoate (CAS 50899-10-0)
- N-(1-phenylethyl)cyclopropanamine hydrochloride (CAS 92220-70-7)
- (R)-4-(2-bromo-1-(2-methoxyphenyl)ethoxy)tetrahydro-2H-pyran (CAS 2098543-62-3)
- N-Desmethyl Perazine-d8 (CAS 1246819-14-6)
- 1-(Phenylthio)propan-2-amine hydrochloride (CAS 56216-00-3)
- 2,2,2-Trichloro-N,N-dimethylacetamide (CAS 7291-33-0)
- 4-Phenyl-2H-benzo[4,5]thiazolo[3,2-a]pyrimidin-2-one (CAS 32278-47-0)
- 6-Amino-2-(cyclohexylamino)pyrimidin-4(3H)-one (CAS 1256628-12-2)
- Pyridoxol-d3 5'-Phosphate (CAS 2732762-20-6)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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