| CAS No. | 1807857-61-9 |
| Molecular Formula | C24H24N2O2Si |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
2,2,2-Trifluoroacetic acid compound with 4-(7-amino-5,5-dimethyl-3-(methylimino)-3,5-dihydrodibenzo[b,e]silin-10-yl)-3-methylbenzoic acid (1:1) (CAS 1807857-61-9), molecular formula C24H24N2O2SiC2HF3O2 and molecular weight 514.58 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2,2,2-Trifluoroacetic acid compound with 4-(7-amino-5,5-dimethyl-3-(methylimino)-3,5-dihydrodibenzo[b,e]silin-10-yl)-3-methylbenzoic acid (1:1) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 514.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2,2,2-Trifluoroacetic acid compound with 4-(7-amino-5,5-dimethyl-3-(methylimino)-3,5-dihydrodibenzo[b,e]silin-10-yl)-3-methylbenzoic acid (1:1) 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.
| Molecular Formula | C24H24N2O2Si C2HF3O2 |
| Molecular Weight | 514.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |