2-Ethyl-6-(propan-2-yl)pyridine-3-carboxylic acid CAS 1379202-68-2
| CAS No. | 1379202-68-2 |
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Ethyl-6-(propan-2-yl)pyridine-3-carboxylic acid (CAS 1379202-68-2) is a high-purity analytical reference standard with the molecular formula C11H15NO2 and a molecular weight of 193.24 g/mol.
Based on its molecular formula C11H15NO2, 2-Ethyl-6-(propan-2-yl)pyridine-3-carboxylic acid 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 193.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- 2-Methyl-3-[(propan-2-yl)amino]benzoic acid (CAS 1157405-32-7)
- 2-phenyl-2-[(propan-2-yl)amino]acetic acid (CAS 557090-10-5)
- Propan-2-yl 2-(methylamino)benzoate (CAS 99985-64-5)
- 2-(propan-2-yl)-2H,3H,5H,6H,7H,8H-pyrido[4,3-c]pyridazin-3-one (CAS 1376278-48-6)
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Recommended Standards
- 4-((Tetrahydro-2H-pyran-2-yl)methoxy)pyridine (CAS 1376224-01-9)
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- (R)-3-(3-methoxyphenoxy)pyrrolidine (CAS 1373232-28-0)
- 3-(3-aminophenyl)propyl acetate (CAS 1379353-36-2)
- 4-Chloro-N-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)benzamide (CAS 325979-71-3)
- N-Cyclohexyl-3-fluorobenzamide (CAS 2267-94-9)
- 3-(1,3-benzothiazol-2-yl)-4,4,4-trifluoro-3-hydroxybutanoic acid (CAS 923834-85-9)
- 2,3-Dihydro-1,4-benzodioxine-6-thiol (CAS 247228-28-0)
- 2-Cyclopropyl-4-isopropoxy-6-methoxypyrimidine (CAS 552882-10-7)
- 2-Chloro-4-(3-fluorophenoxy)pyrimidine (CAS 1242240-84-1)
- (2R,5S)-Methyl 5-methyl-2,5-dihydrooxazole-2-carboxylate (CAS 496878-24-1)
- acetic acid tert-butyl N-[4-(hydroxymethyl)piperidin-4-yl]carbamate (CAS 1803606-54-3)
- (1R,2R)-2-(5-Phenyl-1H-imidazol-1-yl)cyclohexanamine (CAS 873112-31-3)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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