3,3-Diphenylpropyl Tosylate CAS 23808-47-1
| CAS No. | 23808-47-1 |
| Molecular Formula | C22H40O3S |
| Molecular Weight | 384.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 384.62 g/mol gives 3,3-Diphenylpropyl Tosylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,3-Diphenylpropyl Tosylate (CAS 23808-47-1) is a high-purity analytical reference standard with the molecular formula C22H40O3S and a molecular weight of 384.62 g/mol.
3,3-Diphenylpropyl Tosylate (C22H40O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures 3,3-Diphenylpropyl Tosylate 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 | C22H40O3S |
| Molecular Weight | 384.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 1 |
Related Diphenylpropyl Standards
- 4-(3-Oxo-1,3-diphenylpropyl)-1-phenylpyrazolidine-3,5-dione (CAS 104184-08-9)
- N-(3,3-diphenylpropyl)-2,4,6-trimethylbenzenesulfonamide (CAS 899241-45-3)
- 3-[(3,3-diphenylpropyl)sulfamoyl]benzoic acid (CAS 793690-06-9)
- N-(3,3-Diphenylpropyl)-2-(methylthio)nicotinamide (CAS 749894-20-0)
- 5-[(3,3-diphenylpropyl)sulfamoyl]-2-methylbenzoic acid (CAS 793690-05-8)
- N-(3,3-diphenylpropyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 866142-73-6)
- (2S)-1,3-Diphenylpropyl 1-(3,3-dimethyl-2-oxopentanoyl)piperidine-2-carboxylate (CAS 200417-73-8)
- 3-(3,3-Diphenylpropyl)-2-thioxoimidazolidin-4-one (CAS 899964-95-5)
Recommended Standards
- (2S)-2-[[[[(1R,2R)-2-(Dipropylamino)cyclohexyl]amino]thioxomethyl]amino]-N,3,3-trimethylbutanamide (CAS 860994-52-1)
- N1,N2-bis(3-(trimethoxysilyl)propyl)ethane-1,2-diamine (CAS 68845-16-9)
- (1<I>R</I>,2<I>R</I>)-(-)-<I>N</I>-p-toluenesulfonyl-1,2-diphenylethylenediamine (CAS 144222-34-4)
- 3-Bromo-4-((2-chloro-4-fluorobenzyl)oxy)-5-ethoxybenzonitrile (CAS 1706457-69-3)
- Methyl 4-(3-methoxyphenyl)-2,4-dioxobutanoate (CAS 501653-39-0)
- 2-[(2-methylphenyl)methyl]butanedioic acid (CAS 19263-11-7)
- N-Hydroxypicolinimidamide (CAS 1772-01-6)
- 3-Octanol (CAS 589-98-0)
- Chloroacetyl-DL-serine (CAS 67206-28-4)
- 2-(2-Chloro-3-cyano-6-(difluoromethyl)pyridin-4-yl)acetic acid (CAS 1805383-54-3)
- 4-(3-Fluoro-4-methoxyphenyl)-4-oxobutanoic acid (CAS 347-63-7)
- Beraprost Impurity 23 (CAS 474070-63-8)
- 4-(Aminomethyl)-N-(6-aminopyrimidin-4-yl)cyclohexanecarboxamide (CAS 700343-20-0)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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