2-(2-oxopiperidin-1-yl)propanoic acid CAS 396129-92-3
| CAS No. | 396129-92-3 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-oxopiperidin-1-yl)propanoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(2-oxopiperidin-1-yl)propanoic acid (CAS 396129-92-3), a certified reference material (molecular formula C8H13NO3, MW 171.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H13NO3, 2-(2-oxopiperidin-1-yl)propanoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 171.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-(2-oxopiperidin-1-yl)propanoic 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 | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related oxopiperidin Standards
- 3-(6-Oxopiperidin-3-yl)propanoic acid (CAS 1150618-37-3)
- Methyl 2-(6-oxopiperidin-2-yl)acetate (CAS 115909-59-6)
- 3-(2-Oxopiperidin-1-yl)propanoic acid (CAS 117705-04-1)
- Methyl 2-(2-oxopiperidin-3-yl)acetate (CAS 1680995-81-6)
- Methyl 2-(6-oxopiperidin-3-yl)acetate (CAS 1782595-67-8)
- 2-(1-Methyl-2-oxopiperidin-4-yl)acetic acid (CAS 933747-21-8)
- 2-(1-Methyl-6-oxopiperidin-3-yl)acetic acid (CAS 933709-10-5)
- 3-(4-Oxopiperidin-1-yl)propanoic acid (CAS 933746-99-7)
Recommended Standards
- 2-(2-oxoazepan-3-yl)acetic acid (CAS 827-67-8)
- 2-(3,4-Difluorophenyl)propan-2-amine (CAS 306761-17-1)
- 2-(2-Methylpiperidin-1-yl)-2-oxoacetic acid (CAS 77654-61-6)
- 2-(7-oxoazepan-2-yl)acetic acid (CAS 199436-36-7)
- 1-(3-Fluoro-4-methylbenzyl)piperazine (CAS 1240569-59-8)
- methyl 4-amino-3-[3-(trifluoromethyl)phenyl]-1,2-thiazole-5-carboxylate (CAS 82424-65-5)
- 1-Fluoro-4-(3,3,3-trifluoropropyl)benzene (CAS 1099598-04-5)
- 5-Nitro-1H-isochromen-1-one (CAS 77747-69-4)
- (E)-3-(4-fluorophenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one (CAS 152897-41-1)
- 5-Bromo-4-fluoro-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 1365889-20-8)
- Crizotinib impurity 23 (CAS 877399-73-0)
- (R)-4-(tert-butoxy)-4-oxo-2-phenethylbutanoic acid (CAS 156109-58-9)
- 3,5-Dichloro-4-hydroxybenzamide (CAS 3337-60-8)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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