4-Iodo-n-(pyridin-3-ylmethyl)benzenesulfonamide CAS 339018-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339018-40-5 |
| Molecular Formula | C12H11IN2O2S |
| Molecular Weight | 374.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Iodo-n-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 339018-40-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11IN2O2S. Molecular weight: 374.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11IN2O2S |
| Molecular Weight | 374.20 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.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Bromo-1-((tert-butoxycarbonyl)amino)-5-fluoro-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 2138556-49-5)
- 5-Bromo-1-((tert-butoxycarbonyl)amino)-4-fluoro-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 2734923-89-6)
- 4-Amino-N-(4-iodophenyl)benzene-1-sulfonamide (CAS 6965-75-9)
- 2-(Chloromethyl)-1,4,6-trioxaspiro[4.4]Nonane (CAS 3660-10-4)
- 2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyrimidine (CAS 143696-72-4)
- tert-Butyl ((1-methylpiperidin-4-yl)methyl)carbamate (CAS 1420853-41-3)
- 2,2'-Thiodiethanol<SUP>13</SUP>C<SUB>4</SUB> (CAS 138847-50-4)
- Methyl (2-iodophenyl)glycinate (CAS 474000-97-0)
- 3-Cyano-1-(4-fluorophenyl)-2(1H)-pyridinone (CAS 929000-74-8)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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