n-(4-Hydroxyphenyl)-4-iodobenzenesulfonamide CAS 794552-86-6
| CAS No. | 794552-86-6 |
| Molecular Formula | C12H10INO3S |
| Molecular Weight | 375.18 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 n-(4-Hydroxyphenyl)-4-iodobenzenesulfonamide.
CATO supplies n-(4-Hydroxyphenyl)-4-iodobenzenesulfonamide (CAS 794552-86-6), a certified reference material (molecular formula C12H10INO3S, MW 375.18 g/mol) for analytical method development and quality control.
n-(4-Hydroxyphenyl)-4-iodobenzenesulfonamide (C12H10INO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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 n-(4-Hydroxyphenyl)-4-iodobenzenesulfonamide 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 | C12H10INO3S |
| Molecular Weight | 375.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
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Recommended Standards
- 6-Amino-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 332177-32-9)
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- 3-[(2-Chloro-4-nitrophenyl)carbamoyl]benzenesulfonyl chloride (CAS 2034153-42-7)
- 3-(2-(Trifluoromethoxy)phenyl)-4,5-bis(trifluoromethyl)pyridine (CAS 1261457-83-3)
- (S)-1-(4-Chloro-3-methylphenyl)ethanamine hydrochloride (CAS 1624272-56-5)
- 4-(4-Bromophenoxy)butane-1-sulfonyl chloride (CAS 1343263-72-8)
- 5-(4-(Methylthio)phenyl)isoxazole-3-carboxylic acid (CAS 763109-74-6)
- 2-(3-Amino-1H-1,2,4-triazol-1-yl)-1-phenylethan-1-one (CAS 866011-15-6)
- 7-(4-Ethoxyphenyl)-7-oxoheptanoic acid (CAS 898791-69-0)
- Bumetanide Impurity 41 (CAS 20532-06-3)
- (R)-tert-Butyl methyl(pyrrolidin-3-yl)carbamate (CAS 392338-15-7)
- N-(Tetrahydro-3-furanylmethyl)-2-propanamine (CAS 1019498-87-3)
- N-(2-(Furan-3-yl)ethyl)cyclopropanecarboxamide (CAS 1428356-19-7)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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