1-(2-(2-Methylpiperidin-1-yl)-2-oxoethyl)azetidine-3-carboxylic acid CAS 1409889-04-8
| CAS No. | 1409889-04-8 |
| Molecular Formula | C12H20N2O3 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-(2-Methylpiperidin-1-yl)-2-oxoethyl)azetidine-3-carboxylic 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.
1-(2-(2-Methylpiperidin-1-yl)-2-oxoethyl)azetidine-3-carboxylic acid (CAS 1409889-04-8), molecular formula C12H20N2O3 and molecular weight 240.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H20N2O3, 1-(2-(2-Methylpiperidin-1-yl)-2-oxoethyl)azetidine-3-carboxylic 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 240.30 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.
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), 1-(2-(2-Methylpiperidin-1-yl)-2-oxoethyl)azetidine-3-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 | C12H20N2O3 |
| Molecular Weight | 240.30 g/mol |
| Appearance | Off-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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Methylpiperidin Standards
- 1-(2-(4-Methylpiperidin-1-yl)-2-oxoethyl)azetidine-3-carboxylic acid (CAS 1408944-48-8)
- Methyl({2-[1-(1-methylpiperidin-4-yl)piperidin-4-yl]ethyl})amine (CAS 1375471-87-6)
- 1-(4-((1-Methylpiperidin-4-yl)amino)piperidin-1-yl)ethan-1-one (CAS 1152968-23-4)
- 5-((2-Methylpiperidin-1-yl)methyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 89665-73-6)
- 5-[(3-methylpiperidin-1-yl)methyl]thiophene-2-carboxylic acid (CAS 1174887-28-5)
- 5-((2-Methylpiperidin-1-yl)methyl)thiophene-2-carboxylic acid (CAS 1245806-71-6)
- 2-(4-(1-Methylpiperidin-4-yl)piperazin-1-yl)acetic acid (CAS 1485738-05-3)
- 2-(5-((4-Methylpiperidin-1-yl)methyl)-1H-tetrazol-1-yl)acetic acid (CAS 924858-68-4)
Recommended Standards
- 5-Amino-1-(4-butylphenyl)-1H-pyrazole-4-carbonitrile (CAS 1416346-16-1)
- Ethyl 2-([1,1'-biphenyl]-4-yl)acetate (CAS 14062-23-8)
- 1420880-37-0 5-(4'-Methyl-2-biphenyl)tetrazole-d4 (CAS 1420880-37-0)
- 5-Methyl-2-((2-methylbenzyl)oxy)benzaldehyde (CAS 1406102-05-3)
- (βS)-β-Amino-3,4-difluorobenzenepropanoic acid (CAS 447416-70-8)
- 2-(4-Aminophenyl)-1-(piperazin-1-yl)ethan-1-one (CAS 1593150-98-1)
- Pcb No. 35 (CAS 37680-69-6)
- 6-Bromo-1-((trimethylsilyl)oxy)-1,2,3,4-tetrahydronaphthalene-1-carbonitrile (CAS 1620317-78-3)
- 6-Methoxy-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 99286-44-9)
- 2,5-Dibromo-3-ethyl-6-methylpyridine (CAS 38749-85-8)
- 5-benzyl-3-(chloromethyl)-1,2,4-oxadiazole (CAS 52156-51-1)
- 6-Hexyloxy-3,4-dihydro-2H-naphthalen-1-one (CAS 62324-94-1)
- 2-Mercapto-6-phenethylpyrimidin-4-ol (CAS 656822-33-2)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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