2-fluoropyridin-4-ol CAS 22282-69-5
| CAS No. | 22282-69-5 |
| Molecular Formula | C5H10FNO |
| Molecular Weight | 119.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-fluoropyridin-4-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.
2-fluoropyridin-4-ol (CAS 22282-69-5), molecular formula C5H10FNO and molecular weight 119.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-fluoropyridin-4-ol (C5H10FNO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 119.14 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C5H10FNO |
| Molecular Weight | 119.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluoropyridin Standards
- 4-Fluoropyridin-3-ol (CAS 1060804-45-6)
- 3-Fluoropyridin-4(1H)-one (CAS 221167-64-2)
- 4-Fluoropyridin-2-ol (CAS 96530-75-5)
- (4-Fluoropyridin-3-yl)methanamine (CAS 1060809-17-7)
- (4-Fluoropyridin-2-yl)methanamine (CAS 859166-87-3)
- (6-Fluoropyridin-2-yl)methanamine (CAS 205744-18-9)
- 4-Fluoropyridin-3-amine (CAS 106080-41-5)
- 4-Fluoropyridin-3-amine (CAS 1060804-19-4)
Recommended Standards
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- 2-(Fluoromethyl)morpholine (CAS 737730-98-2)
- 3-Fluoro-4-piperidinol (CAS 373604-29-6)
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- Bis(4-methylpyridin-2-yl)amine (CAS 26422-92-4)
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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