2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]propanoic Acid Ethyl Ester CAS 105198-38-7
| CAS No. | 105198-38-7 |
| Molecular Formula | C11H24O3Si |
| Molecular Weight | 232.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]propanoic Acid Ethyl Ester (C11H24O3Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]propanoic Acid Ethyl Ester (CAS 105198-38-7), a certified reference material (molecular formula C11H24O3Si, MW 232.39 g/mol) for analytical method development and quality control.
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.
CATO manufactures 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]propanoic Acid Ethyl Ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H24O3Si |
| Molecular Weight | 232.39 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) | 0.0 |
| CAS Registry Year (est.) | 1987 |
Related Dimethylethyl Standards
- Methyl 1-(1,1-dimethylethyl)-1H-benzimidazole-6-carboxylate (CAS 1199773-49-3)
- 1,1-Dimethylethyl (2E)-3-(3-formylphenyl)-2-propenoate (CAS 934622-50-1)
- 8-(1,1-Dimethylethyl) 2-methyl 8-azabicyclo[3.2.1]oct-2-ene-2,8-dicarboxylate (CAS 900640-84-8)
- 1,1-Dimethylethyl-6-methyl-1H-indole-1-carboxylate (CAS 127956-24-5)
- 4-(1,1-Dimethylethyl) Ester 2,4-Morpholinedicarboxylic Acid (CAS 189321-66-2)
- (2R)-4-(1,1-Dimethylethyl) Ester 2,4-Morpholinedicarboxylic Acid (CAS 884512-77-0)
- 2,6-Bis(1,1-dimethylethyl)-N,N-dimethyl-4-pyridinamine (CAS 38222-90-1)
- 1,1-Dimethylethyl N-[1-methyl-2-[(1-methylethyl)amino]-2-oxoethyl]carbamate (CAS 1163288-33-2)
Recommended Standards
- 7a-ethyldihydro-1h,3h,5h-oxazolo(3,4-c)oxazole 82001-53-4 AR-1H3097 (CAS 82001-53-4)
- (2R)-Methyl 3-{[tert-Butyldimethylsilyl)oxy]}-2-methylpropionate (R)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-methyl-propanoic Acid Methyl Ester 105859-44-7 (CAS 105859-44-7)
- 3-mercaptohexyl hexanoate (CAS 136954-22-8)
- (S)-Ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate (CAS 106513-42-2)
- N-(4-Amino-3-fluoro[1,1-biphenyl]-4-yl)-N,N-dimethylamine (CAS 946681-97-6)
- (Z)-4,4'-(Ethene-1,2-diyl)dibenzonitrile (CAS 2510-73-8)
- 2-(5-Chloro-1h-1,3-benzodiazol-2-yl)aniline (CAS 10173-52-1)
- Nadifloxacin Impurity 15 (CAS 64695-81-4)
- Bis(diethylamino)phosphoryl chloride 1794-24-7 BIS(DIETHYLAMINO)PHOSPHINOYL CHLORIDE;BIS(DIETHYLAMINO)PHOSPHOCHLORIDATE;BIS(DIETHYLAMINO)PHOSPHOROCHLORIDATE;BIS(DIETHYLAMINO)PHOSPHORYL CHLORIDE GC10187 (CAS 1794-24-7)
- (1S,4R)-2-Azabicyclo[2.2.1]heptan-3-one (CAS 134003-03-5)
- 7-Ethyl Adenine (CAS 24309-36-2)
- Tert-butyl (4-fluoro-3-nitrobenzyl)carbamate (CAS 885280-67-1)
- Besudil Impurity 10 (CAS CATO-C4X-298810)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com