N-Cyclopentyl-3-methylbenzamide CAS 349403-64-1
| CAS No. | 349403-64-1 |
| Molecular Formula | C13H17NO |
| Molecular Weight | 203.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-Cyclopentyl-3-methylbenzamide 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.
CATO supplies N-Cyclopentyl-3-methylbenzamide (CAS 349403-64-1), a certified reference material (molecular formula C13H17NO, MW 203.28 g/mol) for analytical method development and quality control.
The molecular framework of N-Cyclopentyl-3-methylbenzamide (C13H17NO) 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).
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.
Physical & Chemical Properties
| Molecular Formula | C13H17NO |
| Molecular Weight | 203.28 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 N Standards
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- N-Cyclopentyl-9H-purin-6-amine (CAS 103626-36-4)
- 3-Cyclopentyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (CAS 1397718-39-6)
- 1-Cyclopentyl-1H-pyrazolo[3,4-b]pyrazin-3-amine (CAS 1443291-78-8)
- 1-Cyclopentyl-1H-imidazo[4,5-b]pyridin-2-ol (CAS 906532-84-1)
- 9-Cyclopentyl-9H-purin-6-amine (CAS 715-91-3)
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Recommended Standards
- N-Boc-1-methoxy-2-methyl-2-propanamine (CAS 204707-34-6)
- N-benzyl-2,2-dimethylcyclopropane-1-carboxamide (CAS 293761-39-4)
- N-cyclopropylthiophene-2-sulfonamide (CAS 618392-62-4)
- N,N-Diethyl-3-phenylacrylamide (CAS 3680-04-4)
- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-phenyl-1H-pyrrol-2(5H)-one (CAS 618075-07-3)
- 5,6-Diamino-1-methylpyrimidin-4(1H)-one (CAS 824-27-1)
- (3S)-3,5-Dimethylmorpholine (CAS 748754-12-3)
- 1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidin-2(1H)-one (CAS 22003-31-2)
- 1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylic acid (CAS 1017668-81-3)
- N-(2-iodophenyl)furan-3-carboxamide (CAS 860263-13-4)
- Diethyl 2,2'-dicyano-3,3'-dioxo-[2,2'-bipyrrolidine]-1,1'-dicarboxylate (CAS 1243-80-7)
- 3-Pyridinecarboxamide, 1,2-dihydro-N-methoxy-N-methyl-2-oxo- (CAS 1198166-08-3)
- 5-Cyclopropoxy-6-iodopyridin-3-amine (CAS 1243384-57-7)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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