5-(1,1-Dimethylethyl)-2-hydroxy-3-[tris(1-methylethyl)silyl]benzaldehyde CAS 954382-24-2
| CAS No. | 954382-24-2 |
| Molecular Formula | C20H34O2Si |
| Molecular Weight | 334.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(1,1-Dimethylethyl)-2-hydroxy-3-[tris(1-methylethyl)silyl]benzaldehyde (CAS 954382-24-2), a certified reference material (molecular formula C20H34O2Si, MW 334.57 g/mol) for analytical method development and quality control.
The molecular framework of 5-(1,1-Dimethylethyl)-2-hydroxy-3-[tris(1-methylethyl)silyl]benzaldehyde (C20H34O2Si) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 5-(1,1-Dimethylethyl)-2-hydroxy-3-[tris(1-methylethyl)silyl]benzaldehyde 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 | C20H34O2Si |
| Molecular Weight | 334.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dimethylethyl Standards
- 1-(1,1-Dimethylethyl) 4-(4-boronobenzoyl)-1-piperazinecarboxylate (CAS 1150114-76-3)
- 1-(1,1-dimethylethyl)-4,6-bis(trifluoromethyl)-1H-Pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1146221-73-9)
- 1,1-Dimethylethyl N-[(4-iodophenyl)methyl]carbamate (CAS 189132-01-2)
- 7-(1,1-Dimethylethyl)-2,3,5,6,7,8-hexahydro-3-propyl-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 744241-98-3)
- 1,1-Dimethylethyl-N-(4-fluoro-2-iodophenyl)carbamate (CAS 1060813-09-3)
- 10-[4-(1,1-Dimethylethyl)phenyl]-10H-phenothiazine (CAS 883983-86-6)
- 1,3-BIs(1,1-dimethylethyl) 2-(3-bromopropyl)imidodicarbonate (CAS 172846-33-2)
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Recommended Standards
- 4-Chloro-5-methyl-3-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-1h-pyrazole (CAS 247220-82-2)
- 3,3'-Dihexyl-2,2'-bithiophene (CAS 125607-30-9)
- N1-(11-(Trimethoxysilyl)undecyl)ethane-1,2-diamine (CAS 121772-92-7)
- 2,7-di-tert-butyl-9,9-dimethylxanthene (CAS 130525-41-6)
- 5-Methyl-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 7159-68-4)
- (6R,8R)-7,7-Dimethyl-2-oxo-1,2,5,6,7,8-hexahydro-6,8-methanoquinoline-3-carbonitrile (CAS 2768871-31-2)
- 2-Fluoropyridine (CAS 372-48-5)
- 5-fluoro-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1034667-22-5)
- (R)-N-methylpiperidin-3-amine (CAS 2165796-67-6)
- n-(2-Acetamidoethyl)-3-bromothiophene-2-carboxamide (CAS 1241560-05-3)
- 5-Amino-2-methoxybenzamide (CAS 22961-58-6)
- 1-(4-Methyl-3H-pyrrol-3-ylidene)ethan-1-ol (CAS 740028-85-7)
- 2,5,6-Trichloropyridine (CAS 29154-14-1)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com