2-(2-Ethoxyphenyl)pyridine CAS 358741-44-3
| CAS No. | 358741-44-3 |
| Molecular Formula | C13H13NO |
| Molecular Weight | 199.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H13NO, 2-(2-Ethoxyphenyl)pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(2-Ethoxyphenyl)pyridine (CAS 358741-44-3) is a high-purity analytical reference standard with the molecular formula C13H13NO and a molecular weight of 199.25 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C13H13NO |
| Molecular Weight | 199.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Ethoxyphenyl Standards
- 4-(4-Ethoxyphenyl)pyridine (CAS 4357-31-7)
- 2-(4-Ethoxyphenyl)acetyl chloride (CAS 10368-35-1)
- 2-(2-Ethoxyphenyl)acetyl chloride (CAS 1049093-89-1)
- 1-(4-Ethoxyphenyl)-2,2-difluoroethan-1-one (CAS 115466-96-1)
- 3-Ethoxyphenyl chloroformate (CAS 161492-53-1)
- 4-Ethoxyphenyl chloroformate (CAS 37782-55-1)
- (2-Ethoxyphenyl)phosphonic acid (CAS 111192-83-7)
- 1-(2-Ethoxyphenyl)thiourea (CAS 1516-38-7)
Recommended Standards
- 2-(2-cyclohexylacetamido)acetic acid (CAS 63942-64-3)
- 2-(2-Methoxy-5-methylphenyl)pyridine (CAS 865350-37-4)
- 2-(1-acetamidocyclohexyl)acetic acid (CAS 911113-66-1)
- 2-(3-(Cyclopropylmethyl)-5-formylphenyl)acetonitrile (CAS 2830621-86-6)
- 3-(2,3-Dihydro-1H-inden-5-yl)-1,3-dihydro-2-benzofuran-1-one (CAS 866050-15-9)
- 1-(But-3-yn-1-yl)piperidin-4-amine dihydrochloride (CAS 1334148-24-1)
- n1-(3-(Aminomethyl)pyridin-2-yl)-n2,n2-dimethylethane-1,2-diamine (CAS 1226155-25-4)
- Abemaciclib Impurity 54 (CAS CATO-C4X-293754)
- 2-bromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine (CAS 1256360-49-2)
- RFRP-3 (rat) (CAS 420088-80-8)
- (4-((2-Cyanoethyl)carbamoyl)phenyl)boronic acid (CAS 850568-16-0)
- Ethyl 3-Hydroxy-4-nitrobenzoate (CAS 717-01-1)
- 1,4,5,6-tetrahydropyrrolo[1,2-b]pyrazol-2-one (CAS 1621525-68-5)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
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