3881-15-0 Triphenyl(~13~C)methanol DTXSID90583630 CAS 3881-15-0
| CAS No. | 3881-15-0 |
| Molecular Formula | C18[13C]H34O |
| Molecular Weight | 279.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3881-15-0 Triphenyl(~13~C)methanol DTXSID90583630 (CAS 3881-15-0), molecular formula C18[13C]H34O and molecular weight 279.47 g/mol, is a CATO reference standard with documented purity and traceability.
3881-15-0 Triphenyl(~13~C)methanol DTXSID90583630 (C18[13C]H34O) contains a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
As a certified reference material (CRM), 3881-15-0 Triphenyl(~13~C)methanol DTXSID90583630 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 | C18[13C]H34O |
| Molecular Weight | 279.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Triphenyl Standards
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- 1,2,5-Triphenyl-1H-pyrrole (CAS 851-33-2)
- 1,3,4-Triphenyl-1H-pyrazole (CAS 1666-85-9)
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Recommended Standards
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- 2,4,6-TRis(perfluoropentyl)-s-triazine (CAS 23790-50-3)
- N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618427-30-8)
- 2-Methylcyclopropanecarbonyl chloride (CAS 52194-65-7)
- 4-Azetidinomethyl-3,5-dimethylbenzophenone (CAS 898756-71-3)
- 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1035841-07-6)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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