4-Iodonaphthalene-1-carboxylic acid CAS 91059-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91059-41-5 |
| Molecular Formula | C11H7IO2 |
| Molecular Weight | 298.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Iodonaphthalene-1-carboxylic acid (CAS 91059-41-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7IO2. Molecular weight: 298.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7IO2 |
| Molecular Weight | 298.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | I-containing |
Related Iodonaphthalene Standards
- 3-iodonaphthalene-1-carboxylic acid (CAS 91059-40-4)
- 1-Iodonaphthalene-2-methanol (CAS 213991-84-5)
- Methyl 3-iodonaphthalene-2-carboxylate (CAS 409369-87-5)
- 2-Iodonaphthalene-1,4-dione (CAS 35079-24-4)
- 1-Iodonaphthalene-2-carboxaldehyde (CAS 364064-68-6)
- 8-Iodonaphthalene-1-carbonyl chloride (CAS 32141-11-0)
- 1-iodonaphthalene-2-carbonitrile (CAS 1261562-51-9)
- methyl 3-iodonaphthalene-1-carboxylate (CAS 432516-88-6)
Recommended Standards
- 4-Iodo-6-phenylpyrimidin-5-ol (CAS 88467-00-9)
- 5-(4-Iodophenyl)furan-2-carbaldehyde (CAS 64251-78-1)
- 4-Bromo-1-isothiocyanato-2-(trifluoromethoxy)benzene (CAS 238742-91-1)
- (2,3-Dihydrobenzofuran-2-yl)methanesulfonamide (CAS 1511698-52-4)
- 5-Fluoropicolinohydrazide (CAS 1254073-41-0)
- 2-Chloro-5-methylisonicotinaldehyde (CAS 1060801-49-1)
- 2-(3-Nitrophenyl)-2-oxoethyl 3-aminobenzoate (CAS 351896-55-4)
- (S)-2-(3-fluoro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213363-83-7)
- (1-((5-Methylfuran-2-yl)methyl)piperidin-4-yl)methanamine (CAS 1185320-32-4)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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