4-Iodo-2,6-dimethoxyphenol CAS 106465-03-6
| CAS No. | 106465-03-6 |
| Molecular Formula | C8H9IO3 |
| Molecular Weight | 280.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Iodo-2,6-dimethoxyphenol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Iodo-2,6-dimethoxyphenol (CAS 106465-03-6), a certified reference material (molecular formula C8H9IO3, MW 280.06 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H9IO3, 4-Iodo-2,6-dimethoxyphenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H9IO3 |
| Molecular Weight | 280.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
Related Iodo Standards
- 3-(4-Iodo-3-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 1005583-96-9)
- Ethyl 4-iodo-5-methyl-1h-pyrazole-3-carboxylate (CAS 1019403-26-9)
- Methyl 2-(4-iodo-1H-pyrazol-1-yl)propanoate (CAS 1175275-62-3)
- Methyl 3-(4-iodo-1H-pyrazol-1-yl)propanoate (CAS 1175275-82-7)
- 4-Iodo-1-isopropyl-1H-pyrazole-3-carboxylic acid (CAS 1217862-82-2)
- Ethyl 5-iodo-1-methyl-1H-pyrazole-3-carboxylate (CAS 1218764-76-1)
- Methyl 4-iodo-1,5-dimethyl-1H-pyrazole-3-carboxylate (CAS 1249645-61-1)
- 5-Ethyl-4-iodo-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1249945-88-7)
Recommended Standards
- 1,1,1,10-Tetrachloro-decane (CAS 10311-15-6)
- Perfluoro-4-methoxybutanoic acid (PFMOBA) (CAS 863090-89-5)
- 6-Chloro-5-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 928324-59-8)
- 2,2-Difluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)acetic acid (CAS 919005-50-8)
- (4-(Azepan-1-ylmethyl)phenyl)methanamine (CAS 876716-67-5)
- N-[3-(2-chloroacetamido)phenyl]benzamide (CAS 1233188-83-4)
- 2-(Cyano(phenyl)methyl)-6-fluorobenzonitrile (CAS 338791-66-5)
- 2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate and ethenylbenzene (CAS 25301-37-5)
- 2-(3-BROMOPHENYL)-4-METHYLPENTANOIC ACID (CAS 362530-16-3)
- 3-Aminochroman-4-ol hydrochloride (CAS 14110-56-6)
- 3-[(4-phenylpiperazin-1-yl)sulfonyl]benzoic acid (CAS 329932-88-9)
- 2-(tert-Butyl)-3-chlorophenol (CAS 1243286-88-5)
- 7-Bromo-6-fluoro-3,4-dihydroquinoxalin-2(1H)-one (CAS 170098-97-2)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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