3-Fluoro-2-isopropoxyphenol CAS 1243280-68-3
| CAS No. | 1243280-68-3 |
| Molecular Formula | C9H11FO2 |
| Molecular Weight | 170.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-Fluoro-2-isopropoxyphenol (CAS 1243280-68-3) is a high-purity analytical reference standard with the molecular formula C9H11FO2 and a molecular weight of 170.18 g/mol.
Based on its molecular formula C9H11FO2, 3-Fluoro-2-isopropoxyphenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 170.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-Fluoro-2-isopropoxyphenol 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 | C9H11FO2 |
| Molecular Weight | 170.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 1,1,1-Trifluoro-4-methylpentane-2,3-diamine (CAS 1240527-73-4)
- 3-Fluoro-4-isopropoxyphenol (CAS 1243280-91-2)
- 2-Fluoro-4-(2-hydroxypropan-2-yl)phenol (CAS 1236409-89-4)
- 2-Fluoro-5-(propan-2-yloxy)phenol (CAS 1243289-64-6)
- 883543-21-3 4-(2-Methoxy-4-methylphenoxy)piperidine DTXSID40589369 (CAS 883543-21-3)
- 2-(2,2,2-Trifluoroethyl)-2,3-dihydro-1h-isoindol-5-amine (CAS 1099643-99-8)
- tert-Butyl 3-(hydroxymethyl)-6,8-dihydro-5H-imidazo[1,2-a]pyrazine-7-carboxylate (CAS 1314391-41-7)
- 5-Chloro-1-methylindoline-2,3-dione (CAS 60434-13-1)
- 3-fluoro-1,1-dioxo-1$l^{6}-thiolane-3-carboxylic acid (CAS 1783602-21-0)
- Ethyl 4-bromo-3-(bromomethyl)benzoate (CAS 347852-72-6)
- 4-(Piperidin-1-yl)benzamide (CAS 10552-10-0)
- 2-Ethylphenyl isothiocyanate (CAS 19241-19-1)
- (R)-3-Amino-2-methylpropanoic acid (CAS 2140-95-6)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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