2-Acetyl-3-fluoropyridine CAS 87674-20-2
| CAS No. | 87674-20-2 |
| Molecular Formula | C7H6FNO |
| Molecular Weight | 139.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Acetyl-3-fluoropyridine (CAS 87674-20-2), a certified reference material (molecular formula C7H6FNO, MW 139.13 g/mol) for analytical method development and quality control.
The molecular framework of 2-Acetyl-3-fluoropyridine (C7H6FNO) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6FNO |
| Molecular Weight | 139.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 5-Fluoropyridine-2-carboxamidine (CAS 1179533-73-3)
- 5-Fluoropyridine-3-carboximidamide (CAS 1201803-09-9)
- 6-Fluoropyridine-3-carboxamidine (CAS 1419209-28-1)
- 3-Acetyl-2-fluoropyridine (CAS 79574-70-2)
- 4-Acetyl-3-fluoropyridine (CAS 87674-21-3)
- 5-Acetyl-2-fluoropyridine (CAS 84331-14-6)
- 5-fluoropyridine-2-carboxamide 916314-03-9 GS-6919 (CAS 916314-03-9)
- 2-Fluoropyridine-3-carboxaldehyde oxime (CAS 1319649-65-4)
Recommended Standards
- 1-(6-Fluoropyridin-2-yl)ethanone (CAS 501009-05-8)
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- 2-Fluoro-1-(pyridin-2-yl)ethanone (CAS 80458-99-7)
- 1-Bromo-1-(4-chloro-3-(methylsulfonyl)phenyl)propan-2-one (CAS 914382-89-1)
- 3-Deazauridine (CAS 23205-42-7)
- 3-(Methylthio)propyl Acetate (CAS 16630-55-0)
- 1-Acetyl-2-isobutyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid (CAS 203051-17-6)
- Tert-butyl 2-(aminomethyl)-7-azabicyclo[2.2.1]Heptane-7-carboxylate (CAS 1823797-09-6)
- 2-((4-Methoxyphenyl)thio)-1-methyl-1H-indole-3-carbaldehyde (CAS 338416-54-9)
- 3-Bromo-2-(4-fluorophenyl)-7-methyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 1429893-29-7)
- Alpha-Humulene (CAS 6753-98-6)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2-chlorophenyl)methanone (CAS 898773-44-9)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
Why CATO?
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