(Dichloromethyl)triethoxysilane CAS 19369-03-0
| CAS No. | 19369-03-0 |
| Molecular Formula | C7H16Cl2O3Si |
| Molecular Weight | 247.19 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 (Dichloromethyl)triethoxysilane.
(Dichloromethyl)triethoxysilane (CAS 19369-03-0) is a high-purity analytical reference standard with the molecular formula C7H16Cl2O3Si and a molecular weight of 247.19 g/mol.
Based on its molecular formula C7H16Cl2O3Si, (Dichloromethyl)triethoxysilane 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 247.19 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.
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 (Dichloromethyl)triethoxysilane 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 | C7H16Cl2O3Si |
| Molecular Weight | 247.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related Dichloromethyl Standards
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Recommended Standards
- 4-((Trifluoromethyl)thio)benzo[d]oxazole-2-carbaldehyde (CAS 1806342-63-1)
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- 2-(trifluoromethyl)-1,3-benzothiazole-4-carboxylic acid (CAS 1781508-50-6)
- 2-(Trifluoromethyl)-1,3-benzothiazole-6-carboxylic acid (CAS 55439-75-3)
- Droxidopa Impurity 1 (CAS 13023-73-9)
- 6- Bromo- 4- chloro-pyrrolo[1, 2- b] pyridazine- 3- carboxylic Acid (CAS 1416439-85-4)
- tert-Butyl ((5-chloro-4-oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydrophthalazin-1-yl)methyl)carbamate (CAS 2836224-64-5)
- 3,5-Dichloro-1-isopropylpyrazin-2(1H)-one (CAS 1269534-00-0)
- 2-Amino-3-(benzo[d]thiazol-2-yl)benzofuran-5-ol (CAS 113825-80-2)
- 1-(Benzyloxy)-1H-1,2,3-triazole (CAS 26957-01-7)
- 1-(4-Fluorophenyl)-6-hydroxyhexane-1,3-dione (CAS 671182-33-5)
- 2-Difluoromethoxy-5-fluorobenzotrifluoride (CAS 1803822-86-7)
- 6-(Cyanomethyl)-3-(difluoromethyl)-4-methylpicolinonitrile (CAS 1804734-43-7)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
Why CATO?
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