tert-Butyl (tert-butoxycarbonyl)(2-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate CAS 2378054-85-2
| CAS No. | 2378054-85-2 |
| Molecular Formula | C24H35BN2O6 |
| Molecular Weight | 458.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, tert-Butyl (tert-butoxycarbonyl)(2-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 458.36 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).
tert-Butyl (tert-butoxycarbonyl)(2-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate (CAS 2378054-85-2), molecular formula C24H35BN2O6 and molecular weight 458.36 g/mol, is a CATO reference standard with documented purity and traceability.
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 tert-Butyl (tert-butoxycarbonyl)(2-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbamate 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 | C24H35BN2O6 |
| Molecular Weight | 458.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Di-tert-butyl (2S,4S)-4-(3-bromo-5-fluorobenzyl)pyrrolidine-1,2-dicarboxylate (CAS 2442511-74-0)
- Apalutamide Impurity 101 (CAS CATO-C4X-2749101)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-3-yl)-1,3,2-dioxaborolane (CAS 2225963-98-2)
- Apalutamide Impurity 75 (CAS CATO-C4X-274975)
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