Potassium (2R,3S)-3-(((tert-butyldimethylsilyl)oxy)methyl)oxirane-2-carboxylate CAS 2640792-30-7
| CAS No. | 2640792-30-7 |
| Molecular Formula | C10H19KO4Si |
| Molecular Weight | 270.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 270.44 g/mol gives Potassium (2R,3S)-3-(((tert-butyldimethylsilyl)oxy)methyl)oxirane-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Potassium (2R,3S)-3-(((tert-butyldimethylsilyl)oxy)methyl)oxirane-2-carboxylate (CAS 2640792-30-7), a certified reference material (molecular formula C10H19KO4Si, MW 270.44 g/mol) for analytical method development and quality control.
Structurally, Potassium (2R,3S)-3-(((tert-butyldimethylsilyl)oxy)methyl)oxirane-2-carboxylate (C10H19KO4Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 270.44 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Potassium (2R,3S)-3-(((tert-butyldimethylsilyl)oxy)methyl)oxirane-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H19KO4Si |
| Molecular Weight | 270.44 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) | 1.5 |
| CAS Registry Year (est.) | 2002 |
Recommended Standards
- 5-(1-((tert-Butyldimethylsilyl)oxy)-2-methylpropan-2-yl)isoxazol-3-amine (CAS 2791371-02-1)
- Tert-butyl(methoxy)diphenylsilane (CAS 76358-47-9)
- 3-(1-((tert-Butyldimethylsilyl)oxy)-2-methylpropan-2-yl)isoxazol-5-amine (CAS 2731296-75-4)
- Phorate-d10 (CAS 1219805-45-4)
- N,N,3-Trimethyl-1-phenyl-1H-pyrazol-5-amine (CAS 62235-99-8)
- 1-Amino-2-bromo-4-((3-(dimethylamino)propyl)amino)anthracene-9,10-dione (CAS 51818-35-0)
- Methyl 5-nitro-2-(pyrrolidin-1-yl)benzoate (CAS 259269-68-6)
- CAS 2225940-47-4 (CAS 2225940-47-4)
- (R)-3-Bromo-2-methylpropanoic acid (CAS 89361-97-7)
- 3-(3-Fluorophenyl)-2,2-dimethylpyrrolidine (CAS 1249142-99-1)
- (E)-2,4-dichloro-N'-(4-((2-chloro-6-fluorobenzyl)oxy)benzylidene)benzohydrazide (CAS 477862-47-8)
- 1-(2-Amino-1,3-thiazol-4-yl)propan-1-one (CAS 876755-20-3)
- Tranexamic Impurity 11 (CAS 5264-40-4)
- Liraglutide Impurity 22 (CAS 536721-25-2)
Why CATO?
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