Ethyl 2-(2-methoxy-5-methylphenyl)-2-oxoacetate CAS 859775-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 859775-82-9 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(2-methoxy-5-methylphenyl)-2-oxoacetate (CAS 859775-82-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14O4. Molecular weight: 222.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
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- 1-Benzyl-4-(2-chlorophenyl)pyrrolidine-3-carboxylic acid (CAS 939757-57-0)
- 2-(((6-Chloropyridazin-3-yl)methyl)(methyl)amino)acetic acid (CAS 1353943-74-4)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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