5-(Ethoxycarbonyl)picolinic acid CAS 17880-34-1
| CAS No. | 17880-34-1 |
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 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 5-(Ethoxycarbonyl)picolinic acid (CAS 17880-34-1), a certified reference material (molecular formula C9H9NO4, MW 195.17 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 5-(Ethoxycarbonyl)picolinic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 195.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 5-(Ethoxycarbonyl)picolinic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Ethoxycarbonyl Standards
- 2-(ethoxycarbonyl)isonicotinic acid (CAS 142074-49-5)
- 2-(Ethoxycarbonyl)nicotinic acid (CAS 161522-42-5)
- 6-(Ethoxycarbonyl)nicotinic acid (CAS 17874-78-1)
- 3-(Ethoxycarbonyl)picolinic acid (CAS 887587-64-6)
- 4-(Ethoxycarbonyl)picolinic acid (CAS 21908-14-5)
- 5-(Ethoxycarbonyl)nicotinicacid (CAS 84254-37-5)
- 6-(Ethoxycarbonyl)picolinic acid (CAS 21855-16-3)
- (2-(Ethoxycarbonyl)pyridin-4-yl)boronic acid (CAS 794461-69-1)
Recommended Standards
- 5-(Methoxycarbonyl)-6-methylpicolinic acid (CAS 178932-24-6)
- 2-methoxy-5-[(E)-2-nitrovinyl]phenol (CAS 176242-82-3)
- Dimethyl pyridine-3,4-dicarboxylate (CAS 1796-83-4)
- 2-Hydroxy-7-methoxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 17359-53-4)
- 2-Chloro-5-(morpholinosulfonyl)-1H-indole-3-carbaldehyde (CAS 535925-62-3)
- (2R,3S,4R,5R,6S)-6-(hydroxymethyl)tetrahydropyran-2,3,4,5-tetrol (CAS 492-66-0)
- 2,2-Dihydroxy-1-(p-tolyl)ethanone (CAS 16208-14-3)
- 6-Chloro-2,5-dimethylpyridin-3-amine (CAS 1379362-93-2)
- Ethyl 3-amino-2,5-dibromoisonicotinate (CAS 52834-10-3)
- Neochlorogenic Acid (CAS 906-33-2)
- 2-Chloro-4-ethylbenzo[d]oxazole (CAS 1803863-78-6)
- (4-(1-(4-Methylpiperidin-1-yl)ethyl)phenyl)boronic acid (CAS 1704068-65-4)
- (S)-4-(Benzyloxy)-4-oxo-2-phenylbutanoicacid (CAS 1217860-85-9)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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