ethyl 4-((tert-butyldimethylsilyl)oxy)benzoate CAS 153025-65-1
| CAS No. | 153025-65-1 |
| Molecular Formula | C15H24O3Si |
| Molecular Weight | 280.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including ethyl 4-((tert-butyldimethylsilyl)oxy)benzoate.
ethyl 4-((tert-butyldimethylsilyl)oxy)benzoate (CAS 153025-65-1) is a high-purity analytical reference standard with the molecular formula C15H24O3Si and a molecular weight of 280.43 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, ethyl 4-((tert-butyldimethylsilyl)oxy)benzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.43 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.
As a certified reference material (CRM), ethyl 4-((tert-butyldimethylsilyl)oxy)benzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H24O3Si |
| Molecular Weight | 280.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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.) | 2000 |
Recommended Standards
- 3-((4-(tert-Butyl)thiazol-2-yl)methyl)-8-azabicyclo[3.2.1]octan-3-ol (CAS 1529587-74-3)
- 2-(Benzylthio)-N-(2-morpholinoethyl)ethan-1-amine (CAS 1799787-08-8)
- 3-morpholino-N-(2-(phenylthio)ethyl)propan-1-amine (CAS 1500636-48-5)
- 2-(4-(((tert-Butyl dimethylsilyl)oxy)methyl)phenyl)aceticacid (CAS 886363-54-8)
- Ethyl 6-(phenylcarbamoyl)-4-(trifluoromethyl)pyridine-2-carboxylate (CAS 1210182-96-9)
- Phenyl α-D-galactopyranoside (CAS 2871-15-0)
- 4-Chloro-2-(1-chloroethyl)-6-cyclobutylpyrimidine (CAS 1427023-92-4)
- (S)-N-(3-chloro-5-fluorobenzyl)-3-hydroxy-2-oxopyrrolidine-3-carboxamide (CAS 2059084-25-0)
- 1-(5-Fluoro-2-hydroxyphenyl)-2-(triphenyl-lambda5-phosphanylidene)ethan-1-one (CAS 797054-15-0)
- 2-(butan-2-yloxy)pyridine-4-carboxylic acid (CAS 1250383-83-5)
- Evocalcet Impurity 24 (CAS CATO-C4X-248524)
- Allyl ethyl carbonate (CAS 1469-70-1)
- Coixol (CAS 532-91-2)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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