4-Hydroxy-3-methoxy-mandelic Acid Ethyl Ester 52058-11-4 Vanillylmandelic Acid Ethyl Ester |A,4-Dihydroxy-3-methoxy-benzeneacetic Acid Ethyl Ester CAS 52058-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52058-11-4 |
| Molecular Formula | C11H14O5 |
| Molecular Weight | 226.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-3-methoxy-mandelic Acid Ethyl Ester 52058-11-4 Vanillylmandelic Acid Ethyl Ester |A,4-Dihydroxy-3-methoxy-benzeneacetic Acid Ethyl Ester (CAS 52058-11-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14O5. Molecular weight: 226.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14O5 |
| Molecular Weight | 226.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
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Recommended Standards
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- 2-(2-((5-Bromothiophen-2-yl)methylene)-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 1425543-23-2)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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