1-(3,4-Dimethylphenyl)pyrrolidin-2-one CAS 343375-66-6
| CAS No. | 343375-66-6 |
| Molecular Formula | C12H15NO |
| Molecular Weight | 189.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(3,4-Dimethylphenyl)pyrrolidin-2-one (C12H15NO) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1-(3,4-Dimethylphenyl)pyrrolidin-2-one (CAS 343375-66-6), a certified reference material (molecular formula C12H15NO, MW 189.25 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), 1-(3,4-Dimethylphenyl)pyrrolidin-2-one 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 | C12H15NO |
| Molecular Weight | 189.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
- 1-(2,4-Dimethylphenyl)pyrrolidin-3-one (CAS 1096352-76-9)
- 1-(2,3-Dimethylphenyl)pyrrolidin-3-one (CAS 1096851-38-5)
- 1-(3,4-Dimethylphenyl)pyrrolidin-3-one (CAS 1096881-63-8)
- 1-(2,6-Dimethylphenyl)pyrrolidin-2-one (CAS 77470-81-6)
- N-(2,6-Dimethylphenyl)-4,5-dihydro-1H-imidazol-2-amine (CAS 4859-06-7)
- 1-(2,6-Dimethylphenyl)-1h-1,2,3,4-tetrazol-5-amine (CAS 127866-81-3)
- 4-(2,4-Dimethylphenyl)thiazole (CAS 383143-37-1)
- 4-(2,5-Dimethylphenyl)-1,3-thiazole (CAS 383143-39-3)
Recommended Standards
- 1-(3,4-Dihydroquinolin-1(2H)-yl)propan-1-one (CAS 38461-44-8)
- 1-(3-ethyl-1-benzofuran-2-yl)ethan-1-amine (CAS 926227-25-0)
- 1-(3-(Pyrrolidin-1-yl)phenyl)ethanone (CAS 56915-85-6)
- 1-(3-Methoxyphenyl)-3-azabicyclo[3.1.0]hexane (CAS 83177-57-5)
- (5-(2-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214348-31-8)
- 4-Nitrophenyl 2-acetamido-3-phenylpropanoate (CAS 38806-34-7)
- 2-(4-Chlorobenzylidene)hydrazine-1-carbothioamide (CAS 5706-80-9)
- Tetraethyl butane-1,4-diylbis(phosphonate) (CAS 7203-67-0)
- 7-Methylbenz[a]pyrene (CAS 63041-77-0)
- (1S)-2'-(Diphenylphosphino)-N,N-dimethyl-[1,1'-binaphthalen]-2-amine (CAS 233752-13-1)
- 2-(3,4-Difluorophenyl)-3-methylbutanoic acid (CAS 186347-56-8)
- Lithium hydrogen sulfate (CAS 13453-86-6)
- (2,5-Dimethoxyphenyl)(furan-3-yl)methanol (CAS 1281685-32-2)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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