tert-Butyl 3-cyano-3-(pyridin-2-yl)piperidine-1-carboxylate CAS 2680679-78-9
| CAS No. | 2680679-78-9 |
| Molecular Formula | C16H21N3O2 |
| Molecular Weight | 287.36 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.
tert-Butyl 3-cyano-3-(pyridin-2-yl)piperidine-1-carboxylate (CAS 2680679-78-9), molecular formula C16H21N3O2 and molecular weight 287.36 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl 3-cyano-3-(pyridin-2-yl)piperidine-1-carboxylate (C16H21N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures tert-Butyl 3-cyano-3-(pyridin-2-yl)piperidine-1-carboxylate 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 | C16H21N3O2 |
| Molecular Weight | 287.36 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.) | 2002 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-butyl 3-[(4-cyanophenyl)amino]pyrrolidine-1-carboxylate (CAS 609789-06-2)
- tert-Butyl 4-(3-Cyanophenyl)piperazine-1-carboxylate (CAS 807624-20-0)
- Tert-butyl 2-(1h-benzo[d]imidazol-2-yl)pyrrolidine-1-carboxylate (CAS 359804-43-6)
- tert-Butyl 4-(5-ethynylpyridin-2-yl)piperazine-1-carboxylate (CAS 497915-48-7)
- Ethyl 5-(acetyloxy)-2-[(dimethylamino)methyl]-1-phenyl-1h-indole-3-carboxylate (CAS 424798-66-3)
- (2-(Furan-2-yl)phenyl)methanamine (CAS 771573-25-2)
- Dapsone (CAS 80-08-0)
- 3,5-Dibromo-6-(difluoromethyl)pyridin-2-amine (CAS 1805957-71-4)
- ((2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-chloro-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 58865-95-5)
- Butalbital Impurity 6 (CAS 59726-40-8)
- 2,4-Diaminopteridine (CAS 1127-93-1)
- 1-(2-Amino-4-fluoro-3-methylphenyl)ethan-1-one (CAS 2387024-76-0)
- Pelubiprofen Impurity 3 Enantiomer (CAS 1652582-08-5)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com