5-(t-Butyldimethylsilyloxymethyl)thiophen-3-boronic acid CAS 2122282-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2122282-85-1 |
| Molecular Formula | C11H21BO3SSi |
| Molecular Weight | 272.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(t-Butyldimethylsilyloxymethyl)thiophen-3-boronic acid (CAS 2122282-85-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H21BO3SSi. Molecular weight: 272.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H21BO3SSi |
| Molecular Weight | 272.24 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.) | 1997 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(3-(Trifluoromethyl)phenyl)thiophene-2-carboxylic acid (CAS 893733-18-1)
- Diethyl 2-(2,5-difluorophenyl)malonate (CAS 247170-23-6)
- 5-(3-(Trifluoromethoxy)phenyl)thiophene-2-carbaldehyde (CAS 887987-48-6)
- 2-Methyl-2-(oxolan-2-yl)propan-1-ol (CAS 1780622-89-0)
- N-(2,4-dichlorophenyl)-2-(2-methyladamantan-2-yl)acetamide (CAS 400083-17-2)
- (5-Bromo-2-isocyanophenyl)(2-fluorophenyl)methanone (CAS 730964-92-8)
- (S)-2-Amino-1-((S)-2-((benzyl(methyl)amino)methyl)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1401669-14-4)
- 5-(Phenoxymethyl)furan-2-carboxylic acid (CAS 91368-74-0)
- Rel-tert-butyl ((1r,4r)-4-ethoxycyclohexyl)carbamate (CAS 952302-07-7)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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