2-Hydroxy-6-iodobenzenesulfonamide CAS 913725-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 913725-56-1 |
| Molecular Formula | C6H6INO3S |
| Molecular Weight | 299.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-6-iodobenzenesulfonamide (CAS 913725-56-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6INO3S. Molecular weight: 299.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1987 |
| 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-5-iodobenzenesulfonamide (CAS 1243475-97-9)
- 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
- 1H,1H-Perfluorohexylamine (CAS 355-34-0)
- 4-bromo-2-(4-fluorophenyl)-5-methoxypyridazin-3(2H)-one (CAS 10002-76-3)
- (Phenyliodonio)sulfamate (PISA) (CAS 2135323-39-4)
- 3,3,3-Trifluoro-1-(3-nitrophenyl)propan-1-one (CAS 13541-06-5)
- 5-(2-Hydrazinylpyridin-3-yl)-3-methyl-1,2,4-oxadiazole (CAS 1338690-43-9)
- 3-Isopropyl-1-methyl-1H-pyrazol-5-ol (CAS 29939-24-0)
- (S)-2-(2,6-difluorophenyl)pyrrolidine (CAS 1217833-86-7)
- 2-Bromothiazolo[5,4-c]pyridin-4(5H)-one (CAS 1035219-80-7)
- (+)-N-((2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl)carbamoyl)-2,6-difluorobenzamide (CAS 130841-22-4)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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