1-((4-Methylpyridin-3-yl)methyl)pyrrolidine-2,5-dione CAS 56635-06-4
| CAS No. | 56635-06-4 |
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-((4-Methylpyridin-3-yl)methyl)pyrrolidine-2,5-dione (C11H12N2O2) 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.
1-((4-Methylpyridin-3-yl)methyl)pyrrolidine-2,5-dione (CAS 56635-06-4), molecular formula C11H12N2O2 and molecular weight 204.23 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 1-((4-Methylpyridin-3-yl)methyl)pyrrolidine-2,5-dione 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 | C11H12N2O2 |
| Molecular Weight | 204.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
Related Methylpyridin Standards
- 1-((6-Methylpyridin-3-yl)methyl)pyrrolidine-2,5-dione (CAS 56622-58-3)
- 1-(6-Methylpyridin-2-yl)piperidine-4-carbaldehyde (CAS 1251232-40-2)
- n-[(6-methylpyridin-3-yl)methyl]cyclobutanecarboxamide (CAS 1252297-64-5)
- 2-(2-Methylpyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352499-13-8)
- 2-(4-Methylpyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352500-27-6)
- 1-(2-(2-Methylpyridin-4-yl)pyrrolidin-1-yl)ethanone (CAS 1352510-67-8)
- 2-(4-Methylpyridin-2-yl)piperidine-1-carbaldehyde (CAS 1352513-03-1)
- 2-(5-Methylpyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352514-49-8)
Recommended Standards
- [5-(4-Methoxyphenyl)-1H-pyrazol-3-yl]methanol (CAS 862816-07-7)
- [1,1'-Biphenyl]-3,3'-dicarbonitrile (CAS 36852-02-5)
- 1-(1-Phenylethyl)imidazolidine-2,4-dione (CAS 86095-58-1)
- [1-(3-methoxyphenyl)-1H-1,2,3-triazol-4-yl]methanamine (CAS 944901-40-0)
- 77630-02-5 (6aR)-6-Propyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-2,10,11-triol hydrobromide DTXSID00435151 (CAS 77630-02-5)
- 3-Ethoxy-2-fluorobenzaldehyde (CAS 1204176-29-3)
- 2-(Furan-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4(1H)-one (CAS 61378-87-8)
- 5-(Piperidine-1-sulfonyl)-benzooxazole-2-thiol (CAS 26196-35-0)
- (2,5-Dioxopyrrolidin-1-yl) 11-azidoundecanoate (CAS 850080-13-6)
- (S)-N-((S)-1-((2-Amino-2-oxoethyl)amino)-5-guanidino-1-oxopentan-2-yl)pyrrolidine-2-carboxamide (CAS 47307-27-7)
- 3-(3-(Benzo[d][1,3]dioxol-5-yloxy)-2-oxopyrrolidin-1-yl)benzoic acid (CAS 649773-85-3)
- 1-(Dimethoxymethyl)-4-ethynylbenzene (CAS 193212-18-9)
- Perfluorohexyl Ethyl Iodide (CAS 2043-57-4)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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