cis-3-((tert-Butyldimethylsilyl)oxy)-3-ethylcyclobutanecarboxylic acid CAS 2730887-88-2
| CAS No. | 2730887-88-2 |
| Molecular Formula | C13H26O3Si |
| Molecular Weight | 258.43 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 cis-3-((tert-Butyldimethylsilyl)oxy)-3-ethylcyclobutanecarboxylic acid.
CATO supplies cis-3-((tert-Butyldimethylsilyl)oxy)-3-ethylcyclobutanecarboxylic acid (CAS 2730887-88-2), a certified reference material (molecular formula C13H26O3Si, MW 258.43 g/mol) for analytical method development and quality control.
Structurally, cis-3-((tert-Butyldimethylsilyl)oxy)-3-ethylcyclobutanecarboxylic acid (C13H26O3Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 258.43 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), cis-3-((tert-Butyldimethylsilyl)oxy)-3-ethylcyclobutanecarboxylic acid 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 | C13H26O3Si |
| Molecular Weight | 258.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2002 |
Recommended Standards
- 4-((Tert-butyldimethylsilyl)oxy)cyclohexane-1-carboxylic acid (CAS 676560-16-0)
- Triethoxy(4-methylenehex-5-en-1-yl)silane (CAS 682743-12-0)
- 2-{4-[(tert-butyldimethylsilyl)oxy]oxan-4-yl}acetaldehyde (CAS 2060024-66-8)
- 4-tert-octylphenol-3,5-d<SUB>2</SUB> monooxide solution (CAS 1173022-57-5)
- Methyl (s)-3-(2-fluorophenyl)-3-hydroxypropanoate (CAS 666740-54-1)
- n-Methyl-1-(1-methyl-3-phenyl-1h-pyrazol-5-yl)methanamine (CAS 864068-98-4)
- 5-(azepane-1-sulfonyl)pyridine-2-thiol (CAS 852956-28-6)
- 4-(4-Fluorophenyl)-N-(4-methoxyphenyl)thiazol-2-amine hydrobromide (CAS 1274903-77-3)
- (2R,4R)-3-Acetyl-2-phenyl-1,3-thiazolidine-4-carboxylic acid (CAS 294845-27-5)
- Benzyl 3-methylquinoxaline-2-carboxylate (CAS 389121-59-9)
- Methyl 4-(2-hydroxyethoxy)cyclohexane-1-carboxylate (CAS 1030623-37-0)
- 4-(4-(Dimethylamino)phenyl)buten-2-one (CAS 5432-53-1)
- Indobufen impurity 78 (CAS CATO-C4X-179278)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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