6-(Diethylamino)picolinic acid CAS 290819-99-7
| CAS No. | 290819-99-7 |
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(Diethylamino)picolinic acid 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.
6-(Diethylamino)picolinic acid (CAS 290819-99-7) is a high-purity analytical reference standard with the molecular formula C10H14N2O2 and a molecular weight of 194.23 g/mol.
Structurally, 6-(Diethylamino)picolinic acid (C10H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 194.23 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 6-(Diethylamino)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 | C10H14N2O2 |
| Molecular Weight | 194.23 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Diethylamino Standards
- 2-(Diethylamino)nicotinic acid (CAS 1017362-89-8)
- 2-(Diethylamino)isonicotinic acid (CAS 855154-32-4)
- 5-(Diethylamino)-2-nitrosophenol (CAS 6358-20-9)
- 6-(Diethylamino)pyridine-3-carboxylic acid (CAS 897399-88-1)
- (6-(Diethylamino)pyridin-2-yl)boronic acid (CAS 1310384-32-7)
- (6-(Diethylamino)pyridin-3-yl)boronic acid (CAS 1313761-64-6)
- (2-(Diethylamino)pyridin-4-yl)boronic acid (CAS 2225155-86-0)
- (5-(Diethylamino)pyrazin-2-yl)boronic acid (CAS 1310383-60-8)
Recommended Standards
- 6-(4-Methylpiperazin-1-yl)pyridazin-3-ol (CAS 344287-23-6)
- 5-Phenylpyrazolo[1,5-a]pyridine (CAS 676239-66-0)
- 6-(Pyridin-4-yl)-1H-indole (CAS 885273-49-4)
- 5-Phenyl-1H-benzo[d]imidazole (CAS 90445-37-7)
- 3-Amino-1-(trifluoromethyl)cyclobutan-1-ol (CAS 1251924-07-8)
- 4-(2-Bromo-5-hydroxybenzyl)morpholine (CAS 937636-52-7)
- Oxazole, 2,2′-(oxydi-4,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- (CAS 905292-61-7)
- (6-Aminoquinolin-2-yl)methanol (CAS 1314922-63-8)
- 4-(Pyrrolidin-1-yl)picolinaldehyde (CAS 184304-16-3)
- N-(2,6-Dimethylpyrimidin-4-yl)-4-methoxybenzamide (CAS 712309-09-6)
- 2-(2,4-Difluorophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 342412-35-5)
- n-Cyclopentyl-2-hydroxyacetamide (CAS 1011598-39-2)
- 2-Chloro-5-fluoro-4-nitropyridine (CAS 1784429-31-7)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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