1-((tert-Butyldimethylsilyl)oxy)-3-chloropropan-2-ol CAS 136917-95-8
| CAS No. | 136917-95-8 |
| Molecular Formula | C9H21ClO2Si |
| Molecular Weight | 224.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-((tert-Butyldimethylsilyl)oxy)-3-chloropropan-2-ol 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.
CATO supplies 1-((tert-Butyldimethylsilyl)oxy)-3-chloropropan-2-ol (CAS 136917-95-8), a certified reference material (molecular formula C9H21ClO2Si, MW 224.80 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H21ClO2Si, 1-((tert-Butyldimethylsilyl)oxy)-3-chloropropan-2-ol contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 224.80 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H21ClO2Si |
| Molecular Weight | 224.80 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
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Recommended Standards
- Potassium 5-bromopyridine-3-trifluoroborate (CAS 1239437-45-6)
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- 6-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-ol (CAS 1261974-45-1)
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- 1-(4-fluorophenyl)-3-(piperidin-1-yl)propan-1-one hydrochloride (CAS 1828-12-2)
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- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com