(5-Morpholino-2-phenyloxazol-4-yl)triphenylphosphonium iodide CAS 55630-20-1
| CAS No. | 55630-20-1 |
| Molecular Formula | C31H28N2O2P |
| Molecular Weight | N/A |
| 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 (5-Morpholino-2-phenyloxazol-4-yl)triphenylphosphonium iodide.
(5-Morpholino-2-phenyloxazol-4-yl)triphenylphosphonium iodide (CAS 55630-20-1), molecular formula C31H28N2O2PI and molecular weight 618.45 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C31H28N2O2PI, (5-Morpholino-2-phenyloxazol-4-yl)triphenylphosphonium iodide contains a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 618.45 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.
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), (5-Morpholino-2-phenyloxazol-4-yl)triphenylphosphonium iodide 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 | C31H28N2O2P I |
| Molecular Weight | 618.45 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Morpholino Standards
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Recommended Standards
- 4-Hydroxy-7-iodocinnoline-3-carboxylic acid (CAS 1414956-58-3)
- N,N-Dimethylhexanamide (CAS 5830-30-8)
- Methyl 1-chloro-2,6-naphthyridine-3-carboxylate (CAS 1993227-08-9)
- Domperidone Impurity 37 (CAS CATO-C4X-142037)
- 3-(3-(Tetrahydrofuran-2-yl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 1483807-06-2)
- 6-Bromo-5-methyl-3-nitropyridin-2-amine (CAS 1935493-93-8)
- 3',4'-Difluoro-[1,1'-biphenyl]-2-carbaldehyde (CAS 1183570-76-4)
- 2-(Methoxymethyl)thiazole-5-carboxylic Acid (CAS 59855-96-8)
- 4-(Difluoromethyl)-3-methoxy-5-(trifluoromethoxy)picolinic acid (CAS 1806776-16-8)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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