Lithium tetraphenylborate tris(1,2-dimethoxyethane)adduct, 98% CAS 75965-35-4
| CAS No. | 75965-35-4 |
| Molecular Formula | C24H20B |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 416.30 g/mol gives Lithium tetraphenylborate tris(1,2-dimethoxyethane)adduct, 98% distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Lithium tetraphenylborate tris(1,2-dimethoxyethane)adduct, 98% (CAS 75965-35-4) is a high-purity analytical reference standard with the molecular formula C24H20BC4H10O2Li and a molecular weight of 416.30 g/mol.
Lithium tetraphenylborate tris(1,2-dimethoxyethane)adduct, 98% (C24H20BC4H10O2Li) contains a steroid core, 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 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H20B 3*C4H10O2 Li |
| Molecular Weight | 416.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
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- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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