(2R,3S)-ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-methylpropanoate CAS 93636-26-1
| CAS No. | 93636-26-1 |
| Molecular Formula | C11H20O6 |
| Molecular Weight | 248.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,3S)-ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-methylpropanoate.
CATO supplies (2R,3S)-ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-methylpropanoate (CAS 93636-26-1), a certified reference material (molecular formula C11H20O6, MW 248.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H20O6, (2R,3S)-ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-methylpropanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 248.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C11H20O6 |
| Molecular Weight | 248.27 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.) | 1983 |
Recommended Standards
- (2e)-3-[5-(4-fluorophenyl)thiophen-2-yl]prop-2-enoic acid (CAS 929975-30-4)
- (2S,3R)-Ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-methylpropanoate (CAS 93635-76-8)
- (2e)-3-[5-(2-fluorophenyl)thiophen-2-yl]prop-2-enoic acid (CAS 949977-46-2)
- (3,4-Dimethoxyphenyl)(5-methylfuran-2-yl)methanol (CAS 327067-40-3)
- Imazethapyr Impurity (Diethyl 5-ethylpyridine-2,3-dicarboxylate) (CAS 105151-39-1)
- [2-(dimethylamino)ethyl]thiourea (CAS 86114-63-8)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 4-bromobenzoate (CAS 413594-59-9)
- 4-(4-Methoxy-2-methylphenyl)-5-methyl-1H-pyrazol-3-amine (CAS 262298-03-3)
- 2,2,2-Trifluoro-1-(5-fluoro-2-methylphenyl)ethan-1-one (CAS 886369-93-3)
- 1-(2-Amino-1-(m-tolyl)ethyl)pyrrolidine-3-carboxylicacidhydrochloride (CAS 1958100-65-6)
- 2-[4-(4H-1,2,4-Triazol-4-yl)phenyl]acetic acid hydrochloride (CAS 1573547-29-1)
- 1-(5-Phenyl-1H-1,2,4-triazol-3-yl)pyrazolidine-3,5-dione (CAS 63011-84-7)
- 4-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-amine (CAS 1443278-73-6)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
Why CATO?
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