2,2'-(Piperidine-4,4-diyl)diacetic acid CAS 86748-14-3
| CAS No. | 86748-14-3 |
| Molecular Formula | C9H15NO4 |
| Molecular Weight | 201.22 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.
CATO supplies 2,2'-(Piperidine-4,4-diyl)diacetic acid (CAS 86748-14-3), a certified reference material (molecular formula C9H15NO4, MW 201.22 g/mol) for analytical method development and quality control.
The molecular framework of 2,2'-(Piperidine-4,4-diyl)diacetic acid (C9H15NO4) 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 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 | C9H15NO4 |
| Molecular Weight | 201.22 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 |
| 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.) | 1981 |
| Nitrogen Atoms | 1 |
Related Piperidine Standards
- cis-Piperidine-2,6-dicarboxylic acid dimethyl ester (CAS 59234-46-7)
- 3-(Piperidine-1-carbonyl)aniline (CAS 77201-13-9)
- 1-(Piperidine-1-carbonyl)cyclopropane-1-carboxylic acid (CAS 1229623-40-8)
- Phenyl piperidine-1-carboxylate (CAS 16641-71-7)
- 2-(Piperidine-1-carbonyl)phenol (CAS 2890-83-7)
- 4-Phenyl-4-piperidine Carboxylic Acid (CAS 3627-45-0)
- 6-(piperidine-1-carbonyl)pyridin-3-amine (CAS 1301214-66-3)
- (R)-5-(Piperidine-1-carbonyl)pyrrolidin-2-one (CAS 110958-19-5)
Recommended Standards
- 2-(Quinolin-6-yl)propanoic acid (CAS 959585-30-9)
- 2,2'-Azanediyldiphenol (CAS 2391-71-1)
- 2-(Quinolin-2-yl)propanoic acid (CAS 97479-93-1)
- 2,2-Dimethyl-1a,7b-dihydro-2H-oxireno[2,3-c]chromene-6-carbonitrile (CAS 65018-90-8)
- 4-Chloro-5-(difluoromethyl)-6-methylnicotinaldehyde (CAS 1806939-88-7)
- 2-Formyl-4-methylbenzoic acid (CAS 61099-10-3)
- 3-(6-Chloro-2-methyl-3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)propanoic acid (CAS 501911-22-4)
- 4-Chloro-2-methylaniline (CAS 95-69-2)
- (3S,6R)-1-((benzyloxy)carbonyl)-6-methylpiperidine-3-carboxylic acid (CAS 1227916-29-1)
- 3-(2-Bromophenyl)prop-2-en-1-ol (CAS 56984-71-5)
- 5-Methyl-2-(4-nitrophenyl)benzo[d]oxazole (CAS 893-17-4)
- Ethyl 3-bromo-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole-6-carboxylate (CAS 2092174-12-2)
- (2,6-Difluoro-4-methylphenyl)methanol (CAS 252004-32-3)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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