4-Methoxy-N-(4-methoxyphenyl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline CAS 875667-84-8
| CAS No. | 875667-84-8 |
| Molecular Formula | C26H30BNO4 |
| Molecular Weight | 431.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-Methoxy-N-(4-methoxyphenyl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline (CAS 875667-84-8), molecular formula C26H30BNO4 and molecular weight 431.33 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, 4-Methoxy-N-(4-methoxyphenyl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 431.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H30BNO4 |
| Molecular Weight | 431.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
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Recommended Standards
- 4-(4-bromophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)-5,6-dihydrobenzo[h]quinazoline (CAS 956965-83-6)
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- N-(2-(3,3-dimethylureido)ethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 400081-62-1)
- 4-Bromo-N,N-dimethyl-3-(trifluoromethyl)pyrazole-1-sulfonamide (CAS 2387598-83-4)
- 1-(3-Hydroxyphenyl)cyclobutane-1-carboxylic acid (CAS 1307837-71-3)
- 2-Chloro-N-(2-chloro-4-methylphenyl)isonicotinamide (CAS 1040068-06-1)
- 3,5-Dichloro-2-(trifluoromethylthio)pyridine (CAS 1204234-58-1)
- 5-Methyl-2-(pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one (CAS 830338-71-1)
- 3-(Pyridin-4-yl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole (CAS 114722-58-6)
- (R)-3-(Pyridin-2-yl)morpholine dihydrochloride (CAS 1956435-92-9)
- N-(2-phenylpropyl)tetrahydrofuran-3-amine (CAS 1339583-43-5)
- 3-(Benzyloxy)picolinaldehyde (CAS 94454-57-6)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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