(R)-1-(4-cyanophenyl)piperidine-3-carboxylic acid CAS 1260596-45-9
| CAS No. | 1260596-45-9 |
| Molecular Formula | C13H14N2O2 |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-1-(4-cyanophenyl)piperidine-3-carboxylic acid (C13H14N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies (R)-1-(4-cyanophenyl)piperidine-3-carboxylic acid (CAS 1260596-45-9), a certified reference material (molecular formula C13H14N2O2, MW 230.26 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C13H14N2O2 |
| Molecular Weight | 230.26 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related R Standards
- 1-(2-Cyanophenyl)piperidine-2-carboxylic acid (CAS 1103191-48-5)
- n-(3-Cyanophenyl)tetrahydro-2h-pyran-4-carboxamide (CAS 1118788-80-9)
- (S)-1-(4-cyanophenyl)piperidine-3-carboxylic acid (CAS 1260607-59-7)
- 1-(4-Cyanophenyl)piperidine-4-carboxylic acid (CAS 162997-21-9)
- 1-(2-Cyanophenyl)piperidine-3-carboxylic acid (CAS 942474-51-3)
- 1-(2-Cyanophenyl)piperidine-4-carboxylic Acid (CAS 937601-79-1)
- 1-(4-Cyanophenyl)piperidine-3-carboxylic acid (CAS 321337-54-6)
- 4-Cyanophenyl piperidine-1-carboxylate (CAS 713098-37-4)
Recommended Standards
- n-(3-(1h-Pyrrol-1-yl)phenyl)-2-methoxyacetamide (CAS 1258686-84-8)
- 5-(2,5-Dimethoxyphenyl)pyridin-3-amine (CAS 1258620-47-1)
- 2',4'-Dimethoxy-[1,1'-biphenyl]-3-ol (CAS 1261977-98-3)
- 3-(3,5-Dimethoxyphenyl)pyridin-4-amine (CAS 1258610-34-2)
- 6-Fluorospiro[3.3]heptan-2-ol (CAS 2715119-74-5)
- 4-Chloro-2-methyl-3-(trifluoromethyl)benzoic acid (CAS 2385361-92-0)
- 2-Isopropyl-3-nitroaniline hydrochloride (CAS 2044702-27-2)
- Maytansinol Impurity 2 (Ansamitocin PDM-3) (CAS 77353-69-6)
- Ethyl 2-(tert-Butyl)oxazole-4-carboxylate (CAS 1060816-06-9)
- 4-Fluoro-3-iodo-6-nitro-2H-indazole (CAS 885522-56-5)
- 2-(Thiophen-3-yl)cyclopropan-1-amine (CAS 1039984-46-7)
- 3-(Phenyl(3,5-xylyl)phosphino)propionic acid (CAS 93872-48-1)
- 1-(3-(1h-1,2,4-Triazol-1-yl)phenyl)ethan-1-one (CAS 25700-03-2)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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