1-(4-Aminopyridin-2-yl)piperidine-3-carboxylic acid CAS 2097973-49-2
| CAS No. | 2097973-49-2 |
| Molecular Formula | C11H15N3O2 |
| Molecular Weight | 221.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4-Aminopyridin-2-yl)piperidine-3-carboxylic 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.
CATO supplies 1-(4-Aminopyridin-2-yl)piperidine-3-carboxylic acid (CAS 2097973-49-2), a certified reference material (molecular formula C11H15N3O2, MW 221.26 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, 1-(4-Aminopyridin-2-yl)piperidine-3-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.26 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).
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 | C11H15N3O2 |
| Molecular Weight | 221.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
Related Aminopyridin Standards
- (6-Aminopyridin-2-yl)(2-(hydroxymethyl)pyrrolidin-1-yl)methanone (CAS 1247658-42-9)
- 2-[1-(5-aminopyridin-2-yl)piperidin-4-yl]ethan-1-ol (CAS 1425377-34-9)
- 2-(2-Aminopyridin-4-yl)-4-chlorophenol (CAS 1235406-61-7)
- 1-(4-(3-Aminopyridin-4-yl)piperazin-1-yl)ethanone (CAS 1039971-85-1)
- (4-Aminopyridin-2-yl)(4-methylpiperazin-1-yl)methanone (CAS 1180131-80-9)
- 1-(5-Aminopyridin-3-yl)piperidine-2-carboxamide (CAS 1564621-38-0)
- 1-(3-Aminopyridin-2-yl)piperidine-4-carboxamide (CAS 954577-52-7)
- 1-(4-(6-Aminopyridin-3-yl)piperazin-1-yl)ethan-1-one (CAS 959795-77-8)
Recommended Standards
- 1-(4-(6-Aminopyrimidin-4-yl)piperazin-1-yl)ethanone (CAS 436852-20-9)
- 1-(4-Methyl-2-morpholinopyrimidin-5-yl)ethan-1-one (CAS 66373-28-2)
- 1-(3-Nitropyridin-2-yl)azepane (CAS 95443-41-7)
- 1-(4-Methyl-3-nitrophenyl)piperazine (CAS 346729-51-9)
- 1-(4-Difluoromethanesulfonylphenyl)ethan-1-one (CAS 1216034-47-7)
- Thiophen-2(3H)-imine (CAS 82357-68-4)
- Methyl 3-(Chlorosulfonyl)benzoate (CAS 63555-50-0)
- 4-Bromo-1-(pyrimidin-2-yl)-1H-pyrazol-3-amine (CAS 1247771-25-0)
- Tandospirone Impurity 16 Citrate (CAS CATO-C4X-187517)
- trans-3-(Aminomethyl)cyclohexanol (CAS 874821-46-2)
- (E)-2-(2-((6-Amino-9H-purin-9-yl)methyl)cyclobutylidene)ethanol (CAS 918415-37-9)
- 6-Bromo-5-chloroquinoxaline (CAS 1210047-63-4)
- 3-(4-Fluoro-benzyl)-pyrrolidine (CAS 193220-17-6)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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