1-(3-Chloro-4-cyanophenyl)piperidine-3-carboxylic acid CAS 1260779-69-8
| CAS No. | 1260779-69-8 |
| Molecular Formula | C13H13ClN2O2 |
| Molecular Weight | 264.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-4-cyanophenyl)piperidine-3-carboxylic acid (CAS 1260779-69-8), molecular formula C13H13ClN2O2 and molecular weight 264.71 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(3-Chloro-4-cyanophenyl)piperidine-3-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(3-Chloro-4-cyanophenyl)piperidine-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H13ClN2O2 |
| Molecular Weight | 264.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- Ethyl 5-(4-chloro-3-methylphenyl)-1H-pyrazole-3-carboxylate (CAS 1029295-67-7)
- 4-Chloro-6-(3,4-dimethoxyphenyl)-2-methylpyrimidine (CAS 103555-30-2)
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- 1-(4-Chloro-benzyl)-1H-pyrazole-4-carboxylic acid ethyl ester (CAS 1094203-15-2)
- 6-Chloro-n4-(2-phenoxyethyl)pyrimidine-2,4-diamine (CAS 1111556-07-0)
- Methyl 2-chloro-5-(3,5-dimethyl-1H-pyrazol-1-yl)benzoate (CAS 1147234-53-4)
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Recommended Standards
- Ethyl 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-3-carboxylate (CAS 126067-52-5)
- N-(2-(4-aminophenoxy)ethyl)-6-chloropyridazin-3-amine (CAS 1272890-47-7)
- 5-Chloro-N3-(4-methoxybenzyl)pyridazine-3,4-diamine (CAS 1245648-29-6)
- 5-Chloro-3-ethyl-1-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 1275909-89-1)
- 29156-65-8 Sodium tetrachloroaurate(1-)--water (1/1/1) DTXSID00593503 (CAS 29156-65-8)
- 3-chloro-3,3-difluoropropane-1-sulfonyl chloride (CAS 1909316-49-9)
- 3-(3-Chlorophenyl)-1-(thiophen-2-yl)propan-1-one (CAS 685108-38-7)
- Thiophene-2-ethylamine (CAS 30433-91-1)
- Methyl 2-fluoro-6-formylbenzoate (CAS 1256593-43-7)
- (5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)methanamine (CAS 1183776-28-4)
- Methyl 5-(2-aminothiazol-4-yl)-2-((2-chlorobenzyl)oxy)benzoate (CAS 1416347-35-7)
- 2-methyl-4-(trifluoromethyl)aniline (CAS 67169-22-6)
- 1-tert-Butyl 6-methyl 1H-indazole-1,6-dicarboxylate (CAS 1126424-50-7)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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