(3-Chloropropyl)dimethyl(vinyl)silane CAS 88820-71-7
| CAS No. | 88820-71-7 |
| Molecular Formula | C7H15ClSi |
| Molecular Weight | 162.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Chloropropyl)dimethyl(vinyl)silane (CAS 88820-71-7), molecular formula C7H15ClSi and molecular weight 162.73 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-Chloropropyl)dimethyl(vinyl)silane (C7H15ClSi) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), (3-Chloropropyl)dimethyl(vinyl)silane 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 | C7H15ClSi |
| Molecular Weight | 162.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
Related Chloropropyl Standards
- 4-(3-Chloropropyl)tetrahydro-2h-pyran (CAS 1251103-04-4)
- 1-(3-Chloropropyl)imidazolidin-2-one (CAS 53710-77-3)
- 1-(3-chloropropyl)cyclopropanecarboxylic acid (CAS 1857641-31-6)
- 3-(3-Chloropropyl)-2-oxazolidinone (CAS 10127-86-3)
- 3-(2-Chloropropyl)oxazolidin-2-one (CAS 4213-50-7)
- 4-(2-Chloropropyl)morpholine (CAS 41821-45-8)
- 2-((3-Chloropropyl)thio)propanenitrile (CAS 940315-21-9)
- 1-(3-Chloropropyl)piperidine (CAS 1458-63-5)
Recommended Standards
- 2-(Chloromethyl)allyl-trimethylsilane (CAS 18388-03-9)
- 2-Cyano-4-hydroxyphenylboronic Acid (CAS 1186420-91-6)
- (E)-(4-Chlorobut-2-en-2-yl)trimethylsilane (CAS 116399-78-1)
- [1,2,4]Triazolo[1,5-a]pyridine-7-boronic Acid (CAS 1201643-69-7)
- 4-Bromo-N-(tert-butyl)-1-methyl-1H-pyrazole-5-sulfonamide (CAS 108359-15-5)
- Ethyl 4-Aminophenylacetate (CAS 5438-70-0)
- Ethyl 2-(2H-1,2,3-triazol-2-yl)propanoate (CAS 577780-24-6)
- 2-(Difluoromethyl)-5-methoxy-4-nitropyridine-3-methanol (CAS 1805465-70-6)
- Azepan-1-yl(6-hydroxy-5-nitropyridin-3-yl)methanone (CAS 1105194-06-6)
- 2,3-Difluoro-1-methoxy-4-(methylsulfanyl)benzene (CAS 2221812-13-9)
- (2S,3S,4R,5S)-2-(1H-Benzo[d]imidazol-2-yl)-5-methylpyrrolidine-3,4-diol (CAS 869858-00-4)
- N-(2,4-Difluorophenyl)-1-methyl-3-(trifluoromethyl)-5-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-1H-pyrazole-4-carboxamide (CAS 321553-24-6)
- Ethyl 1-(2-cyanoethyl)isonipecotate (CAS 477787-73-8)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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