2,6-Bis((R)-4-cyclohexyl-4,5-dihydrooxazol-2-yl)pyridine CAS 2471850-55-0
| CAS No. | 2471850-55-0 |
| Molecular Formula | C23H31N3O2 |
| Molecular Weight | 381.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,6-Bis((R)-4-cyclohexyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 2471850-55-0), a certified reference material (molecular formula C23H31N3O2, MW 381.51 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H31N3O2, 2,6-Bis((R)-4-cyclohexyl-4,5-dihydrooxazol-2-yl)pyridine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 381.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H31N3O2 |
| Molecular Weight | 381.51 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(Naphthalen-2-yl)-N-(3-(pyrrolidin-1-yl)propyl)quinolin-4-amine (CAS 918969-92-3)
- Butyl p-hexyloxybenzylidene p-aminobenzoate (CAS 37177-16-5)
- 2-(Methylthio)-N-(4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl)nicotinamide (CAS 568558-04-3)
- Methyl 4-(4-(tert-butyl)phenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 378196-91-9)
- 3-(5-Bromo-2-methoxyphenyl)prop-2-en-1-ol (CAS 125414-14-4)
- 2-((tert-Butoxycarbonyl)amino)-4-(butylsulfonimidoyl)butanoic acid (CAS 128377-41-3)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide (CAS 181148-01-6)
- 4-(Aminomethyl)-2,2,6,7-tetramethyl-2,3-dihydrobenzofuran-5-amine (CAS 794500-87-1)
- 4-(2-Chloro-4-methoxyphenyl)butan-1-amine (CAS 1493370-71-0)
- (R)-2-((tert-butoxycarbonyl)amino)-4-(methylsulfonyl)butanoic acid (CAS 74086-45-6)
- 3-(5-(1-Aminoethyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 1700585-49-4)
- 1-Amino-3-(thiophene-2-sulfonyl)propan-2-ol (CAS 1082500-83-1)
- 4H,5H,6H,7H-Pyrazolo[1,5-a]pyridine-2,3-dicarboxylic acid (CAS 1538465-86-9)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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