(2S,5R)-1-[(tert-butoxy)carbonyl]-5-hydroxypiperidine-2-carboxylic acid CAS 158574-77-7
| CAS No. | 158574-77-7 |
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (2S,5R)-1-[(tert-butoxy)carbonyl]-5-hydroxypiperidine-2-carboxylic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 245.27 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.
CATO supplies (2S,5R)-1-[(tert-butoxy)carbonyl]-5-hydroxypiperidine-2-carboxylic acid (CAS 158574-77-7), a certified reference material (molecular formula C11H19NO5, MW 245.27 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (2S,5R)-1-[(tert-butoxy)carbonyl]-5-hydroxypiperidine-2-carboxylic acid 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 | C11H19NO5 |
| Molecular Weight | 245.27 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.) | 2002 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2R,6R)-4-Boc-6-methylmorpholine-2-carboxylic Acid (CAS 1581752-93-3)
- 2-((1-(Tert-butoxycarbonyl)-3-methylazetidin-3-yl)oxy)acetic acid (CAS 1602349-46-1)
- 1-(2-Methoxybenzyl)-5-methyl-1H-pyrrole-2-carboxylic acid (CAS 1573548-38-5)
- Methyl (1R,2S,3R)-2-((tert-butoxycarbonyl)amino)-3-hydroxycyclobutane-1-carboxylate (CAS 161140-06-3)
- (1-(2,6-Dichlorobenzyl)piperidin-2-yl)methanol (CAS 415924-36-6)
- 1-(4-Ethoxyphenyl)-3-oxocyclobutane-1-carboxylic acid (CAS 1468669-12-6)
- 2-(tert-Butyl)-5-(chloromethyl)thiazole (CAS 861135-93-5)
- 2-(4-Chloro-2-methylphenoxy)-5-(trifluoromethyl)aniline (CAS 1042506-37-5)
- (S)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)but-3-enoate (CAS 500872-35-5)
- 4,4'-(Cyclohexane-1,1-diyl)dianiline (CAS 3282-99-3)
- 1-Bromo-2-nitro-3-(trifluoromethoxy)benzene (CAS 1807193-54-9)
- (R)-Methyl 2-(methoxymethyl)pyrrolidine-2-carboxylate (CAS 1398507-95-3)
- 4-Acetyl-3,5-dimethyl-1H-pyrrol-2(3H)-one (CAS 278792-85-1)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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