Chlorodimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane CAS 125542-03-2
| CAS No. | 125542-03-2 |
| Molecular Formula | C11H19ClSi |
| Molecular Weight | 214.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Chlorodimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Chlorodimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (CAS 125542-03-2) is a high-purity analytical reference standard with the molecular formula C11H19ClSi and a molecular weight of 214.81 g/mol.
The molecular framework of Chlorodimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (C11H19ClSi) is characterized by chlorine substitution. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Chlorodimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane 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 | C11H19ClSi |
| Molecular Weight | 214.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
Related Chlorodimethyl Standards
- Chlorodimethyl(2-phenylpropan-2-yl)silane (CAS 118740-38-8)
- Chlorodimethyl(3-phenylpropyl)silane (CAS 17146-09-7)
- Chlorodimethyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane (CAS 929887-16-1)
- Chlorodimethyl(4-phenylbutyl)silane (CAS 32328-67-9)
- Chlorodimethyl(3,3,3-trifluoropropyl)silane (CAS 1481-41-0)
- Chlorodimethyl-(2-thienyl)silane (CAS 18139-63-4)
- Chlorodimethyl(pentafluorophenyl)silane (CAS 20082-71-7)
- Chlorodimethyl(3-phenoxyphenyl)silane (CAS 41318-68-7)
Recommended Standards
- (2-(Bicyclo[2.2.1]Hept-5-en-2-yl)ethyl)chlorodimethylsilane (CAS 120543-78-4)
- (3-Bromo-2-methylphenyl)boronic acid (CAS 1184298-27-8)
- 3-(Trimethylsilyl)propane-1-sulfonyl chloride (CAS 159945-95-6)
- (3-Bromo-4-methylphenyl)boronic acid (CAS 1312765-69-7)
- 2-Cyano-4-fluoro-3-methylbenzoic acid (CAS 1807173-72-3)
- 4-fluoro-3-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 1190322-38-3)
- 1-(2,6-Diazaspiro[3.3]heptan-2-yl)ethanone (CAS 1349978-43-3)
- 1,3,5-Tris(trimethylsilyl)benzene (CAS 5624-60-2)
- 2-{4-[1-(4-iodobenzoyl)-1H-pyrazol-3-yl]phenoxy}pyrimidine (CAS 321998-85-0)
- Raltegravir MethoxyEthylEster-Hydrazonic (CAS CATO-C4X-26155)
- N1-(5-chloropyridin-2-yl)ethane-1,2-diamine (CAS 92992-92-2)
- 4-Iodo-6-methylpicolinic acid (CAS 1393531-76-4)
- Oxazolo[4,5-c]pyridine-6-carboxylic acid (CAS 711084-61-6)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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