951893-13-3 2,2-Dimethyl-4-(4-ethoxyphenyl)-4-oxobutyric acid MFCD09801827 CAS 951893-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951893-13-3 |
| Molecular Formula | C14H18O4 |
| Molecular Weight | 250.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
951893-13-3 2,2-Dimethyl-4-(4-ethoxyphenyl)-4-oxobutyric acid MFCD09801827 (CAS 951893-13-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18O4. Molecular weight: 250.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18O4 |
| Molecular Weight | 250.29 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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Recommended Standards
- 951892-89-0 2,2-Dimethyl-4-(3-ethoxyphenyl)-4-oxobutyric acid MFCD09801819 (CAS 951892-89-0)
- 2-Phenethyl-4H-chromen-4-one (CAS 61828-53-3)
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- RN-18 (CAS 431980-38-0)
- 5-Methyl-3H-imidazo[4,5-b]pyridin-6-amine (CAS 1448064-99-0)
- 7-propyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyridin-4-one (CAS 2489784-29-2)
- ((1R,2R,3S,4S)-rel-Cyclopentane-1,2,3,4-tetrayltetrakis(methylene))tetrakis(diphenylphosphine) (CAS 333380-86-2)
- 4-(2-Methoxyethyl)-5-((p-tolyloxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917746-97-5)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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