4,6-Bis(diphenylphosphino)phenoxazine 261733-18-0 4,6-BIS(DIPHENYLPHOSPHINO)-10H-PHENOXAZINE;4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE;NIXANTPHOS SC11333 CAS 261733-18-0
| CAS No. | 261733-18-0 |
| Molecular Formula | C36H63NOP2 |
| Molecular Weight | 587.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,6-Bis(diphenylphosphino)phenoxazine 261733-18-0 4,6-BIS(DIPHENYLPHOSPHINO)-10H-PHENOXAZINE;4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE;NIXANTPHOS SC11333 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,6-Bis(diphenylphosphino)phenoxazine 261733-18-0 4,6-BIS(DIPHENYLPHOSPHINO)-10H-PHENOXAZINE;4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE;NIXANTPHOS SC11333 (CAS 261733-18-0) is a high-purity analytical reference standard with the molecular formula C36H63NOP2 and a molecular weight of 587.84 g/mol.
Based on its molecular formula C36H63NOP2, 4,6-Bis(diphenylphosphino)phenoxazine 261733-18-0 4,6-BIS(DIPHENYLPHOSPHINO)-10H-PHENOXAZINE;4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE;NIXANTPHOS SC11333 contains a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 587.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,6-Bis(diphenylphosphino)phenoxazine 261733-18-0 4,6-BIS(DIPHENYLPHOSPHINO)-10H-PHENOXAZINE;4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE;NIXANTPHOS SC11333 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C36H63NOP2 |
| Molecular Weight | 587.84 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-(4,4''-Di-tert-butyl-[1,1':3',1''-terphenyl]-5'-yl)-N-((1S,2S)-2-(dimethylamino)cyclohexyl)picolinamide (CAS 2780407-67-0)
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- (5E)-5-{[(4-chlorophenyl)amino]methylidene}-3-(4-methylphenyl)-4-oxo-1,3-thiazolidin-1-ium-1-olate (CAS 338753-41-6)
- Toloxatone (CAS 29218-27-7)
- Methyl [2-(cyclopropylamino)-6-oxo-1,4,5,6-tetrahydropyrimidin-5-yl]acetate (CAS 1379811-77-4)
- 5-Chloro-2-ethylpyrimidine-4-carboxylic acid (CAS 1267301-30-3)
- 1-Amino-3-(4-benzylpiperazin-1-yl)propan-2-oltrihydrochloride (CAS 1185293-82-6)
- Ethyl (2,4,5-trichlorophenyl)carbamate (CAS 38916-39-1)
- N-(4-Hydroxyphenylpropanoyl) spermine trihydrochloride (CAS 130631-59-3)
- Osteostatin (human) (CAS 137348-10-8)
- 6-Chloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-amine (CAS 1783706-60-4)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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