(3-Morpholino-1-phenylpropyl)diphenylphosphine oxide CAS 51713-17-8
| CAS No. | 51713-17-8 |
| Molecular Formula | C25H28NO2P |
| Molecular Weight | 405.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-Morpholino-1-phenylpropyl)diphenylphosphine oxide.
(3-Morpholino-1-phenylpropyl)diphenylphosphine oxide (CAS 51713-17-8), molecular formula C25H28NO2P and molecular weight 405.47 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (3-Morpholino-1-phenylpropyl)diphenylphosphine oxide (C25H28NO2P) contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.5, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 405.47 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.
As a certified reference material (CRM), (3-Morpholino-1-phenylpropyl)diphenylphosphine oxide 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 | C25H28NO2P |
| Molecular Weight | 405.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Morpholino Standards
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Recommended Standards
- 5-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid (CAS 197238-14-5)
- 1-(4-(Benzyloxy)-1-(phenylsulfonyl)-1H-indol-2-yl)ethanone (CAS 889675-05-2)
- N-(4-(2-(4-((4-Methyl-4H-1,2,4-triazol-3-yl)sulfonyl)piperidin-1-yl)-2-oxoethyl)phenyl)acetamide (CAS 1797837-91-2)
- 3,5-Dibromo-N-(4-chlorophenyl)-2-hydroxybenzamide (CAS 6149-62-8)
- [4-(1-Azepanyl)butyl]amine dihydrochloride (CAS 1197880-57-1)
- 4-Chloro-2-(difluoromethyl)quinoline (CAS 1034269-85-6)
- (1-(4-Chloro-2-fluorophenyl)cyclobutyl)methanamine hydrochloride (CAS 1500157-65-2)
- Gatifloxacin Impurity 14 (CAS 114213-69-3)
- (3-bromocyclobutoxy)methylbenzene (CAS 1443110-01-7)
- 4-Amino-N-cyclopentyl-3-methylbenzamide (CAS 926227-48-7)
- Methyl 3-(3-amino-2-oxopyrrolidin-1-yl)propanoate hydrochloride (CAS 1427378-56-0)
- 1,4-Di(1,3-dioxan-2-yl)butane (CAS 111865-42-0)
- (S)-N-(1-Benzylpyrrolidin-3-yl)-2-chloroacetamide (CAS 1354015-88-5)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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