3-Fluorophenol CAS 372-20-3
| CAS No. | 372-20-3 |
| Molecular Formula | C6H5FO |
| Molecular Weight | 112.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Fluorophenol is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Fluorophenol (CAS 372-20-3), molecular formula C6H5FO and molecular weight 112.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Fluorophenol (C6H5FO) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Fluorophenol 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 | C6H5FO |
| Molecular Weight | 112.10 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Fluorophenol Standards
Recommended Standards
- 285977-77-7 acetic anhydride-13c4,d6 (CAS 285977-77-7)
- 3-Nitropyrrole (CAS 5930-94-9)
- 1-Hydroxy-1H-imidazole-2-carbaldehyde (CAS 202212-00-8)
- 4-Fluoropyridin-3-amine (CAS 106080-41-5)
- 4-Bromo-2-fluoro-N-isopropylbenzamide (CAS 877383-76-1)
- Ethyl 4-isobutyramidobenzoate (CAS 86927-22-2)
- 4-Methoxy-2-methyl-N-pentylaniline (CAS 1341962-03-5)
- Methyl 5-fluoro-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1312755-47-7)
- Ethyl (E)-3-(2-(1-aminocyclobutyl)-1-methyl-1H-benzo[d]imidazol-6-yl)acrylate (CAS 863886-24-2)
- Ethyl-d5 beta-D-glucuronide (CAS 1135070-98-2)
- 957494-13-2 z-beta-homotrp(boc)-oh (CAS 957494-13-2)
- methyl 3-cyano-1H-indazole-6-carboxylate (CAS 1374258-28-2)
- (5-(Trifluoromethyl)thiophen-2-yl)methanamine (CAS 214759-26-9)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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