Preladenant CAS 377727-87-2
| CAS No. | 377727-87-2 |
| Molecular Formula | C25H29N9O3 |
| Molecular Weight | 503.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Preladenant (CAS 377727-87-2), a certified reference material (molecular formula C25H29N9O3, MW 503.56 g/mol) for analytical method development and quality control.
Preladenant (C25H29N9O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), Preladenant 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 | C25H29N9O3 |
| Molecular Weight | 503.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 9 |
Related Preladenant Standards
Recommended Standards
- rel-Methyl 3-(2-((4-(trifluoromethoxy)phenyl)amino)-1-((1R,5R)-3,3,5-trimethylcyclohexyl)-1H-benzo[d]imidazol-5-yl)propanoate (CAS 1803274-45-4)
- Ticagrelor Impurity 80 (CAS CATO-C4X-109380)
- Z-D-Phe-Phe-Gly-OH (CAS 75539-79-6)
- Relugolix Impurity 45 (CAS CATO-C4X-242945)
- trans 4-(Cyclopropylmethoxymethyl)cyclohexan-1-amine (CAS 919799-84-1)
- (5-Chloro-2-fluorophenyl)(thiazol-2-yl)methanone (CAS 1443325-30-1)
- 6-Bromo-7-fluoroisobenzofuran-1(3H)-one (CAS 1823361-16-5)
- 4-(4-Fluorophenyl)benzyl alcohol (CAS 147497-56-1)
- 1-Phenethylimidazole (CAS 49823-14-5)
- 2-MEthylbicyclo[2.2.1]hept-2-ene (CAS 694-92-8)
- tert-Butyl 7-bromo-4-chloro-1-oxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate (CAS 2628352-56-5)
- ethyl 6-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1359657-11-6)
- 1-(Methylsulfonyl)piperidin-4-amine-d3 (CAS 2754355-03-6)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com