Ethyl 6-ethylpicolinate CAS 41337-78-4
| CAS No. | 41337-78-4 |
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 6-ethylpicolinate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 6-ethylpicolinate (CAS 41337-78-4) is a high-purity analytical reference standard with the molecular formula C10H13NO2 and a molecular weight of 179.22 g/mol.
Ethyl 6-ethylpicolinate (C10H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 manufactures Ethyl 6-ethylpicolinate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1968 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
Recommended Standards
- Ethyl 5-Methylpyridine-2-acetate (CAS 5552-82-9)
- Ethyl 6-Methylpyridine-2-acetate (CAS 5552-83-0)
- Ethyl 5-amino-2-methylbenzoate (CAS 7335-32-2)
- Ethyl benzylcarbamate (CAS 2621-78-5)
- 4-Chloro-6-(difluoromethyl)nicotinaldehyde (CAS 1803703-06-1)
- 2-Amino-4-ethoxy-4-oxobutanoic acid (CAS 21860-86-6)
- 3-Cyclopentylisoxazole-5-carbaldehyde (CAS 121604-61-3)
- 2-Methyl-1-(methylsulfonyl)cyclopentane-1-carboxylic acid (CAS 1541266-53-8)
- ethyl 2-[(3-chloropropanoyl)amino]-5-methyl-4-phenylthiophene-3-carboxylate (CAS 497091-41-5)
- 4,4'-(Anthracene-9,10-diyl)dibenzoic acid (CAS 42824-53-3)
- 2-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-5-methyl-2H-pyrazole-3-carboxylic acid methyl ester (CAS 1858241-68-5)
- N-Nitroso-N-ethyl Urea, Contains 40% water, 1.8 % AcOH (CAS 759-73-9)
- Tert-butyl (2S,3R)-3-amino-6-oxo-[2,4'-bipiperidine]-1'-carboxylate (CAS 1820579-87-0)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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