4-(Difluoromethyl)-3-iodo-6-methoxypyridin-2-ol CAS 1805533-87-2
| CAS No. | 1805533-87-2 |
| Molecular Formula | C7H6F2INO2 |
| Molecular Weight | 301.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Difluoromethyl)-3-iodo-6-methoxypyridin-2-ol 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.
4-(Difluoromethyl)-3-iodo-6-methoxypyridin-2-ol (CAS 1805533-87-2) is a high-purity analytical reference standard with the molecular formula C7H6F2INO2 and a molecular weight of 301.03 g/mol.
Structurally, 4-(Difluoromethyl)-3-iodo-6-methoxypyridin-2-ol (C7H6F2INO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 301.03 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6F2INO2 |
| Molecular Weight | 301.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-6-hydroxy-3-iodo-5-methoxypyridine (CAS 1804373-52-1)
- 4-(Difluoromethyl)-6-iodo-2-methoxypyridin-3-ol (CAS 1804373-78-1)
- 2-(Difluoromethyl)-4-hydroxy-3-iodo-6-methoxypyridine (CAS 1804856-94-7)
- 2-(Difluoromethyl)-4-hydroxy-3-iodopyridine-6-methanol (CAS 1805198-74-6)
- 4-(Difluoromethyl)-3-(hydroxymethyl)-5-iodopyridin-2-ol (CAS 1805199-16-9)
- 4-(Difluoromethyl)-6-(hydroxymethyl)-2-iodopyridin-3-ol (CAS 1805199-21-6)
- 2-(Difluoromethyl)-4-hydroxy-3-iodopyridine-5-methanol (CAS 1805451-96-0)
- 2-(Difluoromethyl)-6-hydroxy-5-iodopyridine-3-methanol (CAS 1805452-32-7)
Recommended Standards
- 4-(Difluoromethyl)-5-iodo-2-methoxypyridin-3-ol (CAS 1805455-27-9)
- 2-(Difluoromethyl)-5-hydroxy-6-iodo-3-methoxypyridine (CAS 1805537-96-5)
- 2-(Difluoromethyl)-5-hydroxy-3-iodo-6-methoxypyridine (CAS 1805454-84-5)
- 2-(Difluoromethyl)-5-hydroxy-3-iodo-4-methoxypyridine (CAS 1806021-62-4)
- 3-{[2-(1H-indol-3-yl)-2-phenylethyl]sulfamoyl}benzoic acid (CAS 877966-22-8)
- 6-(Phenylthio)-5-thioxo-4,5-dihydro-1,2,4-triazin-3(2H)-one (CAS 32330-97-5)
- 2-Bromo-6-chloro-1,7-naphthyridine (CAS 1246549-09-6)
- 4',6-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 1208082-13-6)
- 1-(Trimethylsilyl)cyclobutanecarboxylic acid (CAS 97592-20-6)
- 2-Methoxy-6-(((5,6,7,8-tetrahydronaphthalen-1-yl)amino)methyl)phenol (CAS 1021028-23-8)
- 2-(Benzyloxy)-4,6-dimethoxybenzaldehyde (CAS 54917-02-1)
- 2-(Indolin-1-yl)-2-oxoethyl 5-bromonicotinate (CAS 387379-09-1)
- Methyl 2,4-dimethyl-3-fluorobenzoate (CAS 26584-27-0)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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