(6-Methoxypyridin-3-yl)(phenyl)methanone CAS 32401-36-8
| CAS No. | 32401-36-8 |
| Molecular Formula | C13H11NO2 |
| Molecular Weight | 213.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(6-Methoxypyridin-3-yl)(phenyl)methanone (CAS 32401-36-8) is a high-purity analytical reference standard with the molecular formula C13H11NO2 and a molecular weight of 213.23 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (6-Methoxypyridin-3-yl)(phenyl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 213.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C13H11NO2 |
| Molecular Weight | 213.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Methoxypyridin Standards
- 2-(2-Methoxypyridin-4-yl)benzaldehyde (CAS 1432620-13-7)
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- 4-(6-Methoxypyridin-2-yl)benzaldehyde (CAS 618092-16-3)
- 1341189-34-1 6-Methoxypyridin-3-yl)magnesium bromide, 97%, 0.25 M in 2-MeTHF MFCD18253597 (CAS 1341189-34-1)
- 1-(6-methoxypyridin-3-yl)-1H-pyrrole-2-carbaldehyde (CAS 383135-83-9)
- (2-Methoxypyridin-3-yl)(pyridin-2-yl)methanone (CAS 898786-01-1)
- 5-(6-Methoxypyridin-3-yl)-2-methylaniline (CAS 1248688-36-9)
- (4-(5-Methoxypyridin-2-yl)phenyl)methanol (CAS 1160430-71-6)
Recommended Standards
- (4-Pyridin-4-yl-phenyl)-acetic acid (CAS 55397-08-5)
- (6S,8aR)-1,1-Dimethyl-3-oxohexahydro-3H-oxazolo[3,4-a]pyridine-6-carboxylic acid (CAS 2596385-52-1)
- (4-Pyridin-2-yl-phenyl)-acetic acid (CAS 51061-67-7)
- (E)-2-(2-Nitroprop-1-en-1-yl)naphthalene (CAS 59832-12-1)
- 1-Methyl-5-(thiophen-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 869901-15-5)
- 2-(3,5-Difluoro-4-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377610-72-3)
- 4-{2-[4-(sec-Butyl)phenoxy]ethyl}piperidinehydrochloride (CAS 1220032-18-7)
- 1-Benzyl-2-((benzyloxy)methyl)-1H-imidazo[4,5-c]pyridine (CAS 2206568-43-4)
- 2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-4-acetic acid (CAS 1806970-86-4)
- Methyl 4-amino-6-chloro-5-nitronicotinate (CAS 2092721-53-2)
- 3-Methyl-1-propyl-1h-pyrazole-4-sulfonyl chloride (CAS 1006453-67-3)
- 1-Methyl-5-(4-(pyridin-2-yl)piperazin-1-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 324009-11-2)
- N'-[(6-chloropyridin-3-yl)carbonyl]-4-(trifluoromethyl)benzohydrazide (CAS 263563-39-9)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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