Piperidine-2,6-dicarboxylic Acid CAS 499-82-1
| CAS No. | 499-82-1 |
| Molecular Formula | C7H11NO4 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Piperidine-2,6-dicarboxylic Acid (CAS 499-82-1) is a high-purity analytical reference standard with the molecular formula C7H11NO4 and a molecular weight of 173.17 g/mol.
Based on its molecular formula C7H11NO4, Piperidine-2,6-dicarboxylic Acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 173.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H11NO4 |
| Molecular Weight | 173.17 g/mol |
| Appearance | 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Piperidine Standards
- Piperidine-3,5-dicarboxylic acid (CAS 121260-18-2)
- Piperidine-2,3-dicarboxylic Acid (CAS 17079-18-4)
- cis-piperidine-2,3-dicarboxylic acid (CAS 46026-75-9)
- Piperidine-2,4-dicarboxylic acid (CAS 85819-03-0)
- Piperidine-3,4-dicarboxylic acid (CAS 577-58-2)
- 2,2'-(Piperidine-1,4-diyl)bis(ethan-1-ol) (CAS 50325-75-2)
- 2,2'-(Piperidine-4,4-diyl)bis(ethan-1-ol) (CAS 367282-75-5)
- piperidine-2,4-dicarboxamide (CAS 1384427-33-1)
Recommended Standards
- Phenyl(2H-1,2,3-triazol-2-yl)methanone (CAS 860573-38-2)
- Quinoxaline-2-carbaldehyde oxime (CAS 7483-32-1)
- Phenyl(1H-1,2,4-triazol-1-yl)methanone (CAS 60718-51-6)
- Quinoxaline-2-carboxamide (CAS 5182-90-1)
- 2-Ketoglutaric acid-d<SUB>6</SUB> (CAS 1173021-86-7)
- N-Benzyl-4-chloro-N-methyl-1,2,5-thiadiazol-3-amine (CAS 1156936-39-8)
- 60984-57-8 N,N'-Bisacrylylcystamine N,N'-(Dithiodi-2,1-ethanediyl)bis(acrylamide) 2-Propenamide, N,N'-(dithiodi-2,1-ethanediyl)bis- EINECS 262-546-8 NSC 328582 (CAS 60984-57-8)
- 4-Chloro-5-iodo-7-(1,4-dioxaspiro[4.5]decan-8-yl)-7h-pyrrolo[2,3-d]pyrimidine (CAS 262444-48-4)
- (S)-2-((tert-Butoxycarbonyl)amino)-4-(2,3-difluorophenyl)butanoic acid (CAS 1260589-91-0)
- ARQ 092 Free Base (CAS 1313881-70-7)
- 5-(2-Methyl-2,3-dihydrobenzofuran-5-yl)isoxazole-3-carboxylic acid (CAS 1105191-98-7)
- (4-Chloro-3-cyano-2-fluorophenyl)boronic acid (CAS 1628684-13-8)
- Sertraline (CAS 79617-96-2)
- Antistasin-Related Peptide (CAS 161561-46-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com