1-(3-Nitropyridin-2-yl)piperidine-3-carboxylic acid CAS 937606-75-2
| CAS No. | 937606-75-2 |
| Molecular Formula | C11H13N3O4 |
| Molecular Weight | 251.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Nitropyridin-2-yl)piperidine-3-carboxylic acid (CAS 937606-75-2), a certified reference material (molecular formula C11H13N3O4, MW 251.24 g/mol) for analytical method development and quality control.
The molecular framework of 1-(3-Nitropyridin-2-yl)piperidine-3-carboxylic acid (C11H13N3O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 1-(3-Nitropyridin-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.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O4 |
| Molecular Weight | 251.24 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Nitropyridin Standards
- 1-((5-Nitropyridin-2-yl)amino)cyclopentane-1-carboxylic acid (CAS 866157-46-2)
- 1-(3-Nitropyridin-2-yl)piperidine-4-carboxylic acid (CAS 758720-54-6)
- 1-(5-Nitropyridin-2-yl)piperidine-3-carboxylic acid (CAS 937606-76-3)
- 1-(5-Nitropyridin-2-yl)-4-piperidine carboxylic acid 1-(5-nitro-2-pyridinyl)-4-piperidinecarboxylic acid 1-(5-nitro-2-pyridinyl)piperidine-4-carboxylic acid 1-(5-nitropyridin-2-yl)-4-piperidinecarboxylic acid 1-(5-nitropyridin-2-yl)piperidine-4-carboxylic acid 5'-nitro-3,4,5,6-tetrahydro-2h-[1,2']bipyridinyl-4-carboxylic acid 868077-44-5 (CAS 868077-44-5)
- n-(2-((5-Nitropyridin-2-yl)amino)ethyl)cyclopropanecarboxamide (CAS 1258695-65-6)
- 1-(3-Nitropyridin-2-yl)piperidine-4-carboxamide (CAS 668462-40-6)
- 1-(4-(5-Nitropyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 941119-19-3)
- N-(5-nitropyridin-2-yl)piperidine-4-carboxamide (CAS 752944-99-3)
Recommended Standards
- 1-(2,4-dinitrophenyl)piperidine (CAS 839-93-0)
- 1-(4-Nitrophenyl)-3-phenylprop-2-yn-1-one (CAS 3672-66-0)
- [(Benzo[1,3]dioxole-5-carbonyl)-amino]-acetic acid ethyl ester (CAS 76208-96-3)
- (Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 71603-05-9)
- 3-Iodo-5-methyl-1H-pyrazolo[3,4-b]pyrazine (CAS 2091651-81-7)
- 4-((2,6-Dioxo-3,6-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile (CAS 872358-47-9)
- 3-Bromo-5,6,7,8-tetrahydroquinolin-8-ol (CAS 904929-23-3)
- Methyl 6-amino-4-(3-chloro-4-methoxyphenyl)-5-cyano-2-(2-methoxy-2-oxoethyl)-4H-pyran-3-carboxylate (CAS 865660-05-5)
- (R)-1-(3-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride (CAS 2569698-42-4)
- 6-Bromo-2H-pyrazino[2,3-b][1,4]oxazin-3(4H)-one (CAS 2376926-19-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(3-fluorophenyl)thiophen-2-yl)boronate (CAS 1402174-30-4)
- 2,2-difluorospiro[3.3]heptan-6-one (CAS 2137641-05-3)
- 4-Chloro-2,3-difluoro-5-hydroxybenzoic acid (CAS 749230-50-0)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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