4-Formyl-2-iodo-6-methoxyphenyl 4-acetamidobenzenesulfonate CAS 432004-00-7
| CAS No. | 432004-00-7 |
| Molecular Formula | C16H14INO6S |
| Molecular Weight | 475.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Formyl-2-iodo-6-methoxyphenyl 4-acetamidobenzenesulfonate (CAS 432004-00-7), a certified reference material (molecular formula C16H14INO6S, MW 475.25 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution, 4-Formyl-2-iodo-6-methoxyphenyl 4-acetamidobenzenesulfonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 475.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 4-Formyl-2-iodo-6-methoxyphenyl 4-acetamidobenzenesulfonate 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 | C16H14INO6S |
| Molecular Weight | 475.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Formyl Standards
- 5'-(4-Formyl-3-methoxyphenyl)-3,3''-dimethoxy-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2254817-04-2)
- 10-Formyl Folic Acid (CAS 134-05-4)
- 4-Formyl-2-methoxyphenyl β-D-Glucopyranosiduronic Acid Triacetate Methyl Ester (CAS 704885-44-9)
- Ethyl 4-([(4-formyl-2-iodo-6-methoxyphenoxy)acetyl]amino)benzoate (CAS 832674-64-3)
- 2-(2-Formyl-4-nitrophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 148579-83-3)
- 4-Formyl-5-hydroxy-1,3-phenylene bis(4-methylbenzenesulfonate) (CAS 2750359-61-4)
- N-Formyl-3,5-diiodo-L-tyrosine (CAS 906327-16-0)
- 4'-((5-Formyl-2,4-diphenyl-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 142988-21-4)
Recommended Standards
- (4S,5R)-4-isopropyl-5-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)oxazolidin-2-one (CAS 871210-22-9)
- Fluralaner Impurity 10 (CAS 864731-37-3)
- (4R,5S)-4-isopropyl-5-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)oxazolidin-2-one (CAS 1432793-97-9)
- 1-((4-Bromobenzylidene)amino)-4-(4-nitrobenzylidene)-2-phenyl-1H-imidazol-5(4H)-one (CAS 126245-05-4)
- 4-Nitrophenyl 2-chloroacetate (CAS 777-84-4)
- 5-((Methylamino)methyl)pyrimidin-2-amine (CAS 1215295-83-2)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-methoxy-4-methylphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-73-9)
- 1-(1-methylpiperidin-4-yl)-1H-pyrazol-3-amine (CAS 1246550-66-2)
- 1,2,6-Trimethylnaphthalene (CAS 3031-05-8)
- Ethyl 4-(p-tolyl)thiazole-2-carboxylate (CAS 53101-01-2)
- 3-(Thiazolidin-3-yl)isonicotinaldehyde (CAS 1779121-52-6)
- 3-(5-Fluoro-2-methylbenzenesulfonyl)-4,6-dimethyl-2-(2-methylpropoxy)pyridine (CAS 338956-80-2)
- 4-(4-Nitrophenyl)tetrahydro-2H-pyran (CAS 62071-39-0)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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 18665070610 / Nicole.chen@cato-chem.com