4-Methoxybenzyl 2-(acetoxymethyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)benzoate CAS 452978-24-4
Purity 97%+In StockPharmaceutical Standards
| 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
4-Methoxybenzyl 2-(acetoxymethyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)benzoate (CAS 452978-24-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H34O6Si. Molecular weight: 458.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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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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)
- Ethyl 4-methyl-1H-pyrazole-5-carboxylate (CAS 856061-38-6)
- 3-Azaspiro[5.5]Undecan-9-ol (CAS 1780633-13-7)
- 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)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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