1-(2-Fluoro-3-pyridyl)ethanol CAS 79574-61-1
| CAS No. | 79574-61-1 |
| Molecular Formula | C7H8FNO |
| Molecular Weight | 141.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(2-Fluoro-3-pyridyl)ethanol (C7H8FNO) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-(2-Fluoro-3-pyridyl)ethanol (CAS 79574-61-1), a certified reference material (molecular formula C7H8FNO, MW 141.14 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 1-(2-Fluoro-3-pyridyl)ethanol 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 | 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.) | 1979 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-(6-Fluoro-3-pyridyl)ethanol (CAS 1000549-35-8)
- 2-Fluoro-4-(methylamino)phenol (CAS 115602-79-4)
- 2-Fluoro-3-methoxy-5-methylpyridine (CAS 1184172-54-0)
- 2-Fluoro-3-methoxy-6-methylpyridine (CAS 1211534-01-8)
- 2-Fluoro-4-methoxy-6-methylpyridine (CAS 1227511-44-5)
- 2-Fluoro-4-methoxy-5-methylpyridine (CAS 1227513-84-9)
- 2-Fluoro-3-(hydroxymethyl)-5-methylpyridine (CAS 1227565-23-2)
- 2-Fluoro-4-methylpyridine-3-methanol (CAS 1227574-63-1)
Recommended Standards
- (S)-1-(4-Fluoropyridin-2-yl)ethan-1-ol (CAS 2227696-68-4)
- 1-(3-Fluoropyridin-4-yl)ethanol (CAS 87674-15-5)
- (S)-1-(2-fluoropyridin-3-yl)ethan-1-ol (CAS 2227754-92-7)
- 1-(5-Fluoro-1-methyl-1H-pyrrol-2-yl)ethanone (CAS 367275-90-9)
- 5-(3-Piperidylmethyl)-1,3-benzodioxole (CAS 955314-95-1)
- (3R,4R)-4-(3-fluoro-5-methoxypyridin-2-yl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1784747-84-7)
- 1-(6-Chloropyridazin-3-yl)-3-ethylurea (CAS 87976-99-6)
- tert-Butyl 7-amino-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepine-4(5H)-carboxylate (CAS 1374651-40-7)
- 4-Fluorobenzo[b]thiophen-2-amine (CAS 1628546-74-6)
- 4-Trifluoromethylcinnamic Acid (CAS 2062-26-2)
- Benzene-1,2,3,4,5-d5, 6-(1-bromoethyl-1,2,2,2-d4)- (CAS 68239-29-2)
- 2-Cyclopropyl-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazine-7-carbaldehyde (CAS 1185428-36-7)
- tert-Butyl 7-(aminomethyl)-2-(cyclopropylmethyl)-6,7-dihydro-2H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate (CAS 1391732-50-5)
- Human glucagon CRS (CAS 9007-92-5)
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