tert-Butyl 4-ethynyl-2-methylpiperidine-1-carboxylate CAS 2060052-38-0
| CAS No. | 2060052-38-0 |
| Molecular Formula | C13H21NO2 |
| Molecular Weight | 223.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl 4-ethynyl-2-methylpiperidine-1-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies tert-Butyl 4-ethynyl-2-methylpiperidine-1-carboxylate (CAS 2060052-38-0), a certified reference material (molecular formula C13H21NO2, MW 223.31 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl 4-ethynyl-2-methylpiperidine-1-carboxylate (C13H21NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-Butyl 4-ethynyl-2-methylpiperidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H21NO2 |
| Molecular Weight | 223.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 4-ethyl-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 31896-92-1)
- Tert-butyl 4-ethynyl-3,3-dimethylpyrrolidine-1-carboxylate (CAS 2169173-02-6)
- tert-Butyl 4-(prop-2-yn-1-yl)piperidine-1-carboxylate (CAS 301185-41-1)
- tert-Butyl 9-azabicyclo[3.3.1]non-2-ene-9-carboxylate (CAS 2102412-08-6)
- (S)-2-Amino-3-(3,5-dimethylphenyl)propanoic acid (CAS 259726-57-3)
- (S)-1-(5-Phenyl-1,3,4-oxadiazol-2-yl)ethanamine (CAS 1351397-94-8)
- 3,4-Dibromo-5-fluorobenzenesulfonyl chloride (CAS 1804932-14-6)
- 1,3-Dimethyl-8-(thiophene-2-carbonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione (CAS 1040648-30-3)
- Perampanel Impurity 51 (CAS 943739-90-0)
- 4-(3-Bromophenyl)-5-methylthiazol-2-ylamine (CAS 1510426-79-5)
- 4-(((2-Methoxyphenyl)sulfonyl)methyl)piperidine (CAS 1160245-64-6)
- 2-(6-Isopropoxynaphthalen-1-yl)propane-1,3-diol (CAS 1015856-05-9)
- N-(2-nitrobenzyl)-1,2,3,4-tetrahydronaphthalen-1-amine hydrobromide (CAS 1609399-98-5)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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