2-(Bis((R)-1-phenylethyl)carbamoyl)benzoic acid CAS 312619-40-2
| CAS No. | 312619-40-2 |
| Molecular Formula | C24H23NO3 |
| Molecular Weight | 373.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Bis((R)-1-phenylethyl)carbamoyl)benzoic 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.
CATO supplies 2-(Bis((R)-1-phenylethyl)carbamoyl)benzoic acid (CAS 312619-40-2), a certified reference material (molecular formula C24H23NO3, MW 373.44 g/mol) for analytical method development and quality control.
2-(Bis((R)-1-phenylethyl)carbamoyl)benzoic acid (C24H23NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C24H23NO3 |
| Molecular Weight | 373.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(4-(tert-butoxycarbonyl)piperazin-1-yl)propanoic acid (CAS 2044711-13-7)
- 2-(Bis((S)-1-phenylethyl)carbamoyl)benzoic acid (CAS 340168-99-2)
- (9H-Fluoren-9-yl)methyl (1-hydroxy-3-phenylpropan-2-yl)carbamate (CAS 216222-96-7)
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