(2R)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine CAS 2757084-64-1
| CAS No. | 2757084-64-1 |
| Molecular Formula | C26H27N2OP |
| Molecular Weight | 414.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 414.48 g/mol gives (2R)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2R)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-64-1), a certified reference material (molecular formula C26H27N2OP, MW 414.48 g/mol) for analytical method development and quality control.
Structurally, (2R)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine (C26H27N2OP) contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.5, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 414.48 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C26H27N2OP |
| Molecular Weight | 414.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 8-(Dibenzo[b,d]thiophen-4-yl)-2-morpholino-4H-benzo[e][1,3]oxazin-4-one (CAS 1879887-96-3)
- (2R)-2-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-58-3)
- N-Desisopropyl Delavirdine (CAS 165133-86-8)
- (2S)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-52-7)
- Dimethyl 2-(4-cyano-2-nitrophenyl)malonate (CAS 651747-69-2)
- 3-Chloro-4-methylbenzyl alcohol (CAS 39652-32-9)
- (S)-8-(3,5-Difluorophenyl)-8-methyl-6,9-diazaspiro[4.5]decan-10-one (CAS 1189569-77-4)
- Benzo[d]thiazol-2-yl(3-phenylazepan-1-yl)methanone (CAS 1706242-80-9)
- 4-Bromo-1-isobutylpyridin-2(1h)-one (CAS 1620698-93-2)
- Levofloxacin Impurity 9 (CAS 1797099-76-3)
- 4-Chloro-N-(4,6-diphenylpyrimidin-2-yl)benzamide (CAS 820961-59-9)
- tert-Butyl (3R,4R)-3-amino-4-(methoxymethyl)pyrrolidine-1-carboxylate (CAS 2351223-06-6)
- tert-Butyl 3-(piperidin-3-yl)pyrrolidine-1-carboxylate (CAS 874218-25-4)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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