(1,2-Diethoxy-2-oxoethyl)triphenylphosphonium chloride CAS 16847-90-8
| CAS No. | 16847-90-8 |
| Molecular Formula | C24H26O3P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1,2-Diethoxy-2-oxoethyl)triphenylphosphonium chloride 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.
CATO supplies (1,2-Diethoxy-2-oxoethyl)triphenylphosphonium chloride (CAS 16847-90-8), a certified reference material (molecular formula C24H26O3PCl, MW 428.89 g/mol) for analytical method development and quality control.
Structurally, (1,2-Diethoxy-2-oxoethyl)triphenylphosphonium chloride (C24H26O3PCl) contains a steroid core, a phosphonate group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.5, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 428.89 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H26O3P Cl |
| Molecular Weight | 428.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Diethoxy Standards
- 4,5-Diethoxy-2-mercaptobenzoic acid (CAS 100059-52-7)
- 3,3-Diethoxy-1-propyne (CAS 10160-87-9)
- 1,3-Diethoxy-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (CAS 1017254-66-8)
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- 4,5-diethoxy-2-nitro-Benzoic acid (CAS 103796-34-5)
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- 4-(4,5-DIethoxy-2-methylphenyl)-1,3-thiazol-2-amine, HBr (CAS 1049764-09-1)
- 1-(3,4-Diethoxy-phenyl)-ethylamine 105321-50-4 8201AC C12H19NO2 (CAS 105321-50-4)
Recommended Standards
- (S)-Benzyl 2-(((2-aminoethyl)(cyclopropyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1353994-46-3)
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- 3-Bromo-5-chlorophenylsulfonyl chloride (CAS 1049026-36-9)
- n-(2-Aminophenyl)-2-(cyclopent-2-en-1-yl)acetamide (CAS 1153541-71-9)
- Methyl 9-bromo-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylate (CAS 2219419-13-1)
- 1,1-Dimethoxy-3-methylbutan-2-amine (CAS 1508614-95-6)
- (1S,4s)-1-(trifluoromethoxy)-4-vinylcyclohexane (CAS 2231665-76-0)
- N-((Piperidine-1-carbonyl)oxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-61-6)
- 3-(4-((Isopropylamino)methyl)-1h-1,2,3-triazol-1-yl)propan-1-amine (CAS 1486438-55-4)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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