2-Hydroxy-5-iodobenzenesulfonamide CAS 1243475-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243475-97-9 |
| Molecular Formula | C6H6INO3S |
| Molecular Weight | 299.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-iodobenzenesulfonamide (CAS 1243475-97-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6INO3S. Molecular weight: 299.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6INO3S |
| Molecular Weight | 299.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 4-Hydroxy-3-iodobenzenesulfonamide (CAS 1243283-07-9)
- 2-Hydroxy-3-iodobenzenesulfonamide (CAS 1243347-73-0)
- 3-Hydroxy-5-iodobenzenesulfonamide (CAS 1243365-19-6)
- 2-Hydroxy-6-iodobenzenesulfonamide (CAS 913725-56-1)
- 5-Hydroxy-6-iodo-1-oxo-2,3-dihydro-1H-indene-4-carbonitrile (CAS 2622236-07-9)
- 2-(3-(Hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boranyl)-2,5-dihydro-1H-pyrrol-1-yl)ethyl acetate (CAS 2223006-33-3)
- 4-Hydroxy-6-oxo-1-[3-(trifluoromethyl)phenyl]-1,6-dihydropyridazine-3-carboxamide (CAS 338395-61-2)
- 7-Hydroxy-3-(4-nitrophenoxy)-4H-chromen-4-one (CAS 137988-02-4)
Recommended Standards
- {5-bromo-2-[methyl(2,2,2-trifluoroethyl)amino]pyridin-3-yl}methanol (CAS 1250558-07-6)
- 4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-3-(trifluoromethyl)-1H-pyrazole (CAS 1260667-53-5)
- (3-(2-Acetoxybenzamido)phenyl)boronic acid (CAS 179942-46-2)
- Methyl 3-amino-3-(4-chlorophenyl)propanoate oxalate (CAS 1046758-02-4)
- 4-(2-Aminoethyl)pyridin-2-amine (CAS 776270-45-2)
- Methyl 3-Bromo-4-fluoro-5-nitrobenzoate (CAS 1403483-79-3)
- 2-Naphthyl α-L-fucopyranoside (CAS 63503-05-9)
- 1-(4-Chlorophenyl)-2-[(3-methylphenyl)sulfanyl]ethan-1-one (CAS 331461-95-1)
- (S,Z)-6-(2-Amino-3-hydroxypropylidene)-4-azaspiro[2.4]heptan-5-one (CAS 2755782-40-0)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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