34670-10-5 5-(4-Ethoxyphenyl)-5-oxopentanoic acid DTXSID20645437 CAS 34670-10-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34670-10-5 |
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
34670-10-5 5-(4-Ethoxyphenyl)-5-oxopentanoic acid DTXSID20645437 (CAS 34670-10-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16O4. Molecular weight: 236.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 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.) | 1966 |
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- Labetalol EP Impurity D (CAS CATO-C1829030)
- N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)propionamide (CAS 462601-97-4)
- 1-(Bromomethyl)-4-fluoro-5-methoxy-2-nitrobenzene (CAS 1342850-43-4)
- Methyl (2R)-2-methyl-5-oxocyclopentane-1-carboxylate (CAS 92344-02-0)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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