Methyl 3-(3-pyridinyl)benzoate CAS 79601-27-7
| CAS No. | 79601-27-7 |
| Molecular Formula | C13H11NO2 |
| Molecular Weight | 213.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 3-(3-pyridinyl)benzoate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 3-(3-pyridinyl)benzoate (CAS 79601-27-7), molecular formula C13H11NO2 and molecular weight 213.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl 3-(3-pyridinyl)benzoate (C13H11NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | 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.) | 1979 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-(5-Methyl-2-pyridinyl)benzoic acid (CAS 845826-92-8)
- 1-[4-Methyl-2-(4-pyridinyl)-5-pyrimidinyl]-1-ethanone (CAS 1342718-55-1)
- 1-(6-Methyl-2-pyridinyl)-1H-imidazole-4-carboxylic Acid (CAS 477847-81-7)
- 1220031-00-4 2-(4-Pyridinyl)-6,7-dihydro-5H-pyrrolo[3,4-d]-pyrimidin-4-ol (CAS 1220031-00-4)
- 1220031-07-1 2-(2-Pyridinyl)-6,7-dihydro-5H-pyrrolo[3,4-d]-pyrimidin-4-ol (CAS 1220031-07-1)
- 2-([(4-methyl-2-pyridinyl)amino]methyl)phenol (CAS 104768-35-6)
- 3-(3-Pyridinyl)-1-(4-pyridinyl)-2-propene-1-one-d4 (CAS 1185239-44-4)
- 3-Phenyl-1-(3-pyridinyl)-1-propanone (CAS 1802-36-4)
Recommended Standards
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- Donepezil Related Compound A HCl (CAS 120011-69-0)
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- 2-Methyl-d3-propionic Acid (CAS 95926-99-1)
- 1,2-Dihydroxy-5,8-bis(p-tolylamino)anthracene-9,10-dione (CAS 6636-38-0)
- Netupitant Impurity 1 (CAS CATO-C4X-12231)
- 2-{[4-ethyl-5-(4-methoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 537017-33-7)
- 2,4,7,10-Tetraoxatetradecan-1-ol (CAS 100208-35-3)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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