68166-83-6 CTK5C7458 Propanoicacid, 2-hydroxy-, 1,1-dimethylethyl ester, (2R)- CAS 68166-83-6
| CAS No. | 68166-83-6 |
| Molecular Formula | C7H14O3 |
| Molecular Weight | 146.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
68166-83-6 CTK5C7458 Propanoicacid, 2-hydroxy-, 1,1-dimethylethyl ester, (2R)- (C7H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
CATO supplies 68166-83-6 CTK5C7458 Propanoicacid, 2-hydroxy-, 1,1-dimethylethyl ester, (2R)- (CAS 68166-83-6), a certified reference material (molecular formula C7H14O3, MW 146.18 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H14O3 |
| Molecular Weight | 146.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
Recommended Standards
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Why CATO?
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