N,N-Diisobutyl-4-methylbenzamide CAS 448249-40-9
| CAS No. | 448249-40-9 |
| Molecular Formula | C16H25NO |
| Molecular Weight | 247.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.38 g/mol gives N,N-Diisobutyl-4-methylbenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N,N-Diisobutyl-4-methylbenzamide (CAS 448249-40-9) is a high-purity analytical reference standard with the molecular formula C16H25NO and a molecular weight of 247.38 g/mol.
Structurally, N,N-Diisobutyl-4-methylbenzamide (C16H25NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 247.38 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), N,N-Diisobutyl-4-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.
Physical & Chemical Properties
| Molecular Formula | C16H25NO |
| Molecular Weight | 247.38 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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