4-Methoxybenzyl 2-(acetoxymethyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)benzoate CAS 452978-24-4
| CAS No. | 452978-24-4 |
| Molecular Formula | C25H34O6Si |
| Molecular Weight | 458.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 4-Methoxybenzyl 2-(acetoxymethyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)benzoate (CAS 452978-24-4), a certified reference material (molecular formula C25H34O6Si, MW 458.62 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 4-Methoxybenzyl 2-(acetoxymethyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)benzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 458.62 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).
CATO manufactures 4-Methoxybenzyl 2-(acetoxymethyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)benzoate 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 | C25H34O6Si |
| Molecular Weight | 458.62 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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- 4-Ethyl-3-((3-methoxybenzyl)thio)-5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 957014-60-7)
- N-(1-((2-methoxybenzyl)amino)-1-oxopropan-2-yl)-1-(phenylsulfonyl)piperidine-4-carboxamide (CAS 2197231-02-8)
- 5-(3-Methoxybenzyl)-7-(morpholinosulfonyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1033583-30-0)
- 3-(Bis(4-methoxybenzyl)amino)-2-fluoro-5-methyl-6-(trifluoromethyl)benzaldehyde (CAS 2706637-94-5)
- 6-(Bis(4-methoxybenzyl)amino)-3-bromo-4-methylpicolinaldehyde (CAS 2812580-22-4)
- 1-(3-Methoxybenzyl)-3-methyl-4-(3-(trifluoromethyl)benzoyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 317833-51-5)
Recommended Standards
- 2-(Benzylsulfanyl)-6-[(E)-2-(4-methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]pyridine-3-carbonitrile (CAS 303985-51-5)
- Acetic acid ethenyl ester, polymer with 2,5-furandione (CAS 9011-07-8)
- 2-((Cyclohexylmethyl)thio)-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)nicotinonitrile (CAS 332372-89-1)
- 1,5-Bis((2,3-dimethylcyclohexyl)amino)anthracene-9,10-dione (CAS 719306-65-7)
- Ethyl 4-methyl-1H-pyrazole-5-carboxylate (CAS 856061-38-6)
- 3-Azaspiro[5.5]Undecan-9-ol (CAS 1780633-13-7)
- N,N,2-Trimethyl-1H-benzo[d]imidazol-1-amine (CAS 148320-51-8)
- 2-AMINO-3-CYANO-5-METHYLPYRAZINE 1-OXIDE (CAS 19994-56-0)
- 4-(Iodo-phenyl)-methane sulfonyl chloride (CAS 345915-64-2)
- 2-Chloro-4,4,4-trifluoro-1-phenylbutane-1,3-dione (CAS 163667-29-6)
- 3-(4-Carboxy-3-fluorophenyl)benzoic acid (CAS 1261915-32-5)
- 3-Amino-5-phenylthiophene-2-carboxamide (CAS 122375-70-6)
- 2,7-Diamino-4-(3,4-dimethoxyphenyl)-4h-chromene-3-carbonitrile (CAS 326919-67-9)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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