6-Chloro-2-fluoro-3-methoxyphenol CAS 1017777-74-0
| CAS No. | 1017777-74-0 |
| Molecular Formula | C7H6ClFO2 |
| Molecular Weight | 176.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H6ClFO2, 6-Chloro-2-fluoro-3-methoxyphenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.57 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).
CATO supplies 6-Chloro-2-fluoro-3-methoxyphenol (CAS 1017777-74-0), a certified reference material (molecular formula C7H6ClFO2, MW 176.57 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Chloro-2-fluoro-3-methoxyphenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H6ClFO2 |
| Molecular Weight | 176.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-5-fluoro-4-methoxyphenol (CAS 1017777-55-7)
- 2-Chloro-6-fluoro-3-methoxyphenol (CAS 1017777-60-4)
- 5-Chloro-2-fluoro-4-methoxyphenol (CAS 1394953-79-7)
- 3-Chloro-2-fluoro-4-methoxyphenol (CAS 1781486-60-9)
- 3-Chloro-6-fluoro-2-methoxyphenol (CAS 1781486-66-5)
- 3-Chloro-4-fluoro-2-methoxyphenol (CAS 1783512-32-2)
- 4-Chloro-3-fluoro-2-methoxyphenol (CAS 1783512-40-2)
- 3-Chloro-5-fluoro-2-methoxyphenol (CAS 1783971-79-8)
Recommended Standards
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- 4-Chloro-3-methoxy-1H-pyrazole-5-carboxylic acid (CAS 1934363-63-9)
- 3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthalene (CAS 75640-69-6)
- N-(2,3-dichlorophenyl)-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338977-45-0)
- 2-(2-(4-Chlorophenyl)-5-pentyloxazol-4-yl)acetic acid (CAS 89006-95-1)
- 4-(Piperidin-1-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096339-66-9)
- 2-[4-(3-Methoxyphenyl)piperazin-1-yl]quinoxaline (CAS 339104-94-8)
- Efavirenz Impurity 3 (CAS 205755-86-8)
- 3-Amino-5-bromo-2-chlorobenzoic acid (CAS 60541-84-6)
- Lisuride (CAS 140387-89-9)
- Methyl (s)-2-((tert-butoxycarbonyl)amino)-3-chloropropanoate (CAS 1313277-91-6)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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