2-(3-Phenoxybenzoyl)pyridine CAS 898779-86-7
| CAS No. | 898779-86-7 |
| Molecular Formula | C18H13NO2 |
| Molecular Weight | 275.30 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.
CATO supplies 2-(3-Phenoxybenzoyl)pyridine (CAS 898779-86-7), a certified reference material (molecular formula C18H13NO2, MW 275.30 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-(3-Phenoxybenzoyl)pyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C18H13NO2 |
| Molecular Weight | 275.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Phenoxybenzoyl Standards
- 2-(4-Phenoxybenzoyl)oxazole (CAS 898759-95-0)
- 4-Methyl-2-(4-phenoxybenzoyl)pyridine (CAS 1187163-91-2)
- 5-Methyl-2-(4-phenoxybenzoyl)pyridine (CAS 1187166-57-9)
- 4-Methyl-3-(3-phenoxybenzoyl)pyridine (CAS 1187167-53-8)
- 1187170-18-8 2-Methyl-5-(4-phenoxybenzoyl)pyridine MFCD13153228 (CAS 1187170-18-8)
- 4-Methyl-2-(3-phenoxybenzoyl)pyridine (CAS 1187170-80-4)
- 3-Methyl-2-(3-phenoxybenzoyl)pyridine (CAS 1187170-85-9)
- 1-(4-Phenoxybenzoyl)azetidine-3-carboxylic acid (CAS 866042-45-7)
Recommended Standards
- 2-(3,5-Bis(1-hydroxyethyl)-1H-1,2,4-triazol-1-yl)-1-phenylethan-1-one (CAS 302932-39-4)
- 2-(4-(1-Ethyl-1H-1,2,3-triazol-4-yl)phenoxy)ethyl acetate (CAS 89221-09-0)
- 2-(3-(4-Fluorophenyl)pyrazin-2-yl)thiazolidin-4-one (CAS 89442-19-3)
- 2-(4-(2-Ethyl-2H-1,2,3-triazol-4-yl)phenoxy)ethyl acetate (CAS 89220-96-2)
- 1-(4-Fluorophenyl)-3-((4-phenoxyphenyl)amino)propan-1-one (CAS 883794-76-1)
- 1,3-Dimethylpiperidin-3-amine (CAS 1236348-35-8)
- 4-Isopropylbicyclo[2.2.2]octane-1-carboxylic acid (CAS 5605-12-9)
- 1-(4-Oxanyl)ethanamine (CAS 854697-78-2)
- 8-tert-butyl-3,4-dihydro-2H-1,4-benzoxazine hydrochloride (CAS 1798017-13-6)
- 3H-Benzo[d]pyrrolo[1,2-a]imidazole (CAS 247-77-8)
- 3-Ethyl-5,6-dimethyl-2-((2-oxo-2-phenylethyl)thio)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 335399-66-1)
- (2R,3R,4S,5R)-2-(6-Amino-2-(1-pentyl-1H-pyrazol-4-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 313350-86-6)
- 4-Formylpyrrole-2-carboxylic Acid (CAS 7126-53-6)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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