tert-Butyl 3-(2-(2-oxoethoxy)ethoxy)propanoate CAS 1491136-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1491136-22-1 |
| Molecular Formula | C11H20O5 |
| Molecular Weight | 232.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 3-(2-(2-oxoethoxy)ethoxy)propanoate (CAS 1491136-22-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H20O5. Molecular weight: 232.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H20O5 |
| Molecular Weight | 232.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
Recommended Standards
- (4,4-Difluoropiperidin-1-yl)(piperidin-4-yl)methanone (CAS 1442474-22-7)
- 1-(2-Fluorophenyl)-2-(methylsulfonyl)propan-1-ol (CAS 1600335-76-9)
- (1S)-1-((3aR,4R,6aR)-6-methoxy-2,2,6a-trimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)ethan-1-ol (CAS 1417563-73-5)
- 4H-Benzo[d]imidazo[1,5-a]imidazole (CAS 16151-99-8)
- 3,3-dimethyl-1-(piperazin-1-yl)butan-1-one hydrochloride (CAS 1955547-61-1)
- 6-chloro-8-prop-1-ynyl-2H-chromene-3-carboxylic acid (CAS 2625769-31-3)
- 2,2-DIBROMO-1-(6-(TRIFLUOROMETHYL)PYRIDIN-3-YL)ETHANONE (CAS 2089649-39-6)
- Levocetirizine Impurity 79 (CAS CATO-C4X-108379)
- Mirabegron Impurity 30 (CAS CATO-C4X-103230)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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