2-(Diphenylphosphino)-N-[(8α,9S)-6'-methoxycinchonan-9-yl]benzamide CAS 1630973-03-3
| CAS No. | 1630973-03-3 |
| Molecular Formula | C39H38N3O2P |
| Molecular Weight | 611.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Diphenylphosphino)-N-[(8α,9S)-6'-methoxycinchonan-9-yl]benzamide (CAS 1630973-03-3), molecular formula C39H38N3O2P and molecular weight 611.71 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(Diphenylphosphino)-N-[(8α,9S)-6'-methoxycinchonan-9-yl]benzamide (C39H38N3O2P) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 2-(Diphenylphosphino)-N-[(8α,9S)-6'-methoxycinchonan-9-yl]benzamide 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 | C39H38N3O2P |
| Molecular Weight | 611.71 g/mol |
| 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) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related Diphenylphosphino Standards
- 2-(Diphenylphosphino)-N-[(9S)-6′-methoxycinchonan-9-yl]benzamide (CAS 2271134-66-6)
- 3-(Diphenylphosphino)-9-[4-(diphenylphosphino)phenyl]-9H-carbazole (CAS 1226860-67-8)
- 5,5’-Bis(diphenylphosphino)-4,4’-bi-1,3-benzodioxole (CAS 244261-75-4)
- 1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine (CAS 905714-09-2)
- 2-(Diphenylphosphino)-N-[(1S,2R)-2-[(R)-(4-methylphenyl)sulfinyl]-1,2-iphenylethyl]benzamide (CAS 1570510-59-6)
- 2-(Diphenylphosphino)-N-[(1S,2R)-2-[(R)-(2-methylphenyl)sulfinyl] -1,2-diphenylethyl]-benzamide (CAS 1570510-63-2)
- 3-(Diphenylphosphino)-2'-((R)-hydroxy(2-(trimethylsilyl)phenyl)methyl)-[1,1'-binaphthalen]-2-ol (CAS 1661883-75-5)
- 4-(Bis(2-(diphenylphosphino)ethyl)carbamoyl)phthalic acid (CAS 77462-00-1)
Recommended Standards
- Z-His-Phe-Phe-OEt (CAS 13053-61-7)
- 2-(Diphenylphosphanyl)-N-((1R)-(6-methoxyquinolin-4-yl)((2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)benzamide (CAS 2097541-17-6)
- BPP 5a (CAS 30505-63-6)
- Cefcapene Impurity 68 (CAS CATO-C4X-182468)
- Nicotinimidamide (CAS 23255-20-1)
- 6-Chloro-2-(2,4-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-13-7)
- 6-Chloroquinoline-5-carboxylic acid (CAS 803736-96-1)
- 1-(4-Isopropylphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1171764-30-9)
- 1,1,1-Trifluoro-3-(4-(4-nitrophenyl)piperazin-1-yl)propan-2-ol (CAS 478258-73-0)
- 1-Benzyl-2-[3-(1-benzyl-1,3-dimethyl-1H-benzo[e]indol-2(3H)-ylidene)-1-propen-1-yl]-1,3-dimethyl-1H-benzo[e]indol-3-ium Hexafluorophosphate (CAS 581092-53-7)
- (2S,5S,8S,11S)-11-(4-Aminobutyl)-8-(carboxymethyl)-2-(4-hydroxybenzyl)-5-isopropyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecanoic acid (CAS 757942-88-4)
- (4Z)-1-Phenyl-3-(trifluoromethyl)-4-({[4-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 477851-33-5)
- Methyl 2,7-dimethylimidazo[1,2-a]pyridine-3-carboxylate (CAS 781654-81-7)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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