1-(2-Fluoropyridin-4-yl)ethanol CAS 137718-85-5
| CAS No. | 137718-85-5 |
| Molecular Formula | C7H8FNO |
| Molecular Weight | 141.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Fluoropyridin-4-yl)ethanol.
CATO supplies 1-(2-Fluoropyridin-4-yl)ethanol (CAS 137718-85-5), a certified reference material (molecular formula C7H8FNO, MW 141.14 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-(2-Fluoropyridin-4-yl)ethanol is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1-(2-Fluoropyridin-4-yl)ethanol 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 | C7H8FNO |
| Molecular Weight | 141.14 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoropyridin Standards
- 2-(5-Fluoropyridin-2-yl)ethan-1-ol (CAS 1000521-75-4)
- (1S)-1-(5-Fluoropyridin-2-yl)ethan-1-ol (CAS 1016227-97-6)
- (S)-1-(3-fluoropyridin-2-yl)ethan-1-ol (CAS 1016228-03-7)
- 1-(6-Fluoropyridin-3-yl)ethanol (CAS 1034467-37-2)
- (1R)-1-(5-fluoropyridin-2-yl)ethan-1-ol (CAS 1202070-41-4)
- 1-(5-Fluoropyridin-3-yl)ethan-1-ol (CAS 1249603-25-5)
- 1-Ethyl-5-fluoropyridin-2(1H)-one (CAS 1420794-15-5)
- 2-(2-Fluoropyridin-3-yl)ethanol (CAS 149489-21-4)
Recommended Standards
- (3-Fluoro-4-methylpyridin-2-yl)methanol (CAS 1372891-49-0)
- 2-Fluoro-5-hydroxymethyl-4-methylpyridine (CAS 1394899-05-8)
- (5-Fluoro-3-methylpyridin-2-yl)methanol (CAS 1360953-18-9)
- 4-(Fluoromethoxy)aniline (CAS 1359823-67-8)
- Tert-butyl N-(5-bromopentyl)-N-methylcarbamate (CAS 1694011-13-6)
- 6-Chloro-N4-(2-fluorophenyl)pyrimidine-2,4-diamine (CAS 946359-46-2)
- tert-Butyl(1-(1,4-dimethyl-1h-imidazol-2-yl)ethyl)carbamate (CAS 887344-31-2)
- 2-Chloro-N-(4-(methylthio)benzyl)acetamide (CAS 1353975-78-6)
- 6-Fluoro-2,2-dimethylchroman-4-amine hydrochloride (CAS 199335-36-9)
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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