(3R)-3-Methyl-4-oxo-1-piperidinecarboxylic Acid 1,1-Dimethyl Ester CAS 1601475-90-4
| CAS No. | 1601475-90-4 |
| Molecular Formula | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R)-3-Methyl-4-oxo-1-piperidinecarboxylic Acid 1,1-Dimethyl Ester (CAS 1601475-90-4), molecular formula C11H19NO3 and molecular weight 213.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3R)-3-Methyl-4-oxo-1-piperidinecarboxylic Acid 1,1-Dimethyl Ester (C11H19NO3) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 (3R)-3-Methyl-4-oxo-1-piperidinecarboxylic Acid 1,1-Dimethyl Ester 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 | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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.) | 1993 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3S)-3-Methyl-4-oxo-1-piperidinecarboxylic Acid 1,1-Dimethyl Ester (CAS 1601475-89-1)
- Ethyl 8-oxa-2-azaspiro[4.5]Decane-4-carboxylate (CAS 1603517-03-8)
- 2-(1-Oxa-9-azaspiro[5.5]undecan-3-yl)acetic acid (CAS 1599479-21-6)
- tert-Butyl 1-(hydroxymethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 161152-76-7)
- Asparagusic acid (CAS 2224-02-4)
- 3-(Methyl(pentan-3-yl)amino)propanoic acid hydrochloride (CAS 2375259-24-6)
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