3-Acetylpyridin-2(1H)-one CAS 62838-65-7
| CAS No. | 62838-65-7 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Acetylpyridin-2(1H)-one 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.
CATO supplies 3-Acetylpyridin-2(1H)-one (CAS 62838-65-7), a certified reference material (molecular formula C7H7NO2, MW 137.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H7NO2, 3-Acetylpyridin-2(1H)-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 137.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1974 |
| Nitrogen Atoms | 1 |
Related Acetylpyridin Standards
- 6-Acetylpyridin-2(1H)-one (CAS 137678-86-5)
- 3-Acetylpyridin-4(1H)-one (CAS 37831-31-5)
- (5-Acetylpyridin-3-yl)boronic acid (CAS 1033745-21-9)
- (6-Acetylpyridin-2-yl)boronic acid (CAS 913373-40-7)
- 2-Acetylpyridin-3-yl acetate (CAS 114658-09-2)
- N-(3-acetylpyridin-2-yl)pivalamide (CAS 161987-58-2)
- N-[3-(5-Acetylpyridin-2-yl)phenyl]-acetamide (CAS 1125428-92-3)
- N-[4-(5-Acetylpyridin-2-yl)phenyl]-acetamide (CAS 2088941-84-6)
Recommended Standards
- 3A,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 606489-20-7)
- 3,5-Dihydroimidazo[1,2-a]pyrimidin-2(1H)-one (CAS 651043-43-5)
- 3-Amino-2-hydroxybenzaldehyde (CAS 68448-62-4)
- 3,5-Diamino-1-methyl-1h-pyrazole-4-carbonitrile (CAS 65889-61-4)
- 7-Bromo-4-methyl-6-(trifluoromethyl)phthalazin-1(2H)-one (CAS 2654747-33-6)
- 2-(2-(Isopropylthio)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352489-21-4)
- 1-Ethyl-4-nitro-1H-1,2,3-triazole (CAS 107945-67-5)
- 898782-56-4 Cyclopentyl{2-[(thiomorpholin-4-yl)methyl]phenyl}methanone DTXSID90643849 (CAS 898782-56-4)
- 1-Methyl-2-oxabicyclo[2.1.1]Hexan-4-amine (CAS 2170372-23-1)
- 1-Methyl-5-nitro-1H-pyrazole-4-carbonyl chloride (CAS 121568-18-1)
- 3,7-Dimethyloct-7-en-1-yl acetate (CAS 141-11-7)
- 2-Amino-3-methyl-3H-imidazo[4,5-f]quinoxaline (CAS 108354-47-8)
- 6-Chloro-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 6376-70-1)
- Semaglutide (CAS CATO-C4X-2226105)
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