2-(2-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(2-chloro-3-pyridinyl)ethynyl-trimethylsilane 470463-35-5 A827135 CAS 470463-35-5
| CAS No. | 470463-35-5 |
| Molecular Formula | C10H18ClNSi |
| Molecular Weight | 215.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(2-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(2-chloro-3-pyridinyl)ethynyl-trimethylsilane 470463-35-5 A827135 (CAS 470463-35-5) is a high-purity analytical reference standard with the molecular formula C10H18ClNSi and a molecular weight of 215.80 g/mol.
The molecular framework of 2-(2-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(2-chloro-3-pyridinyl)ethynyl-trimethylsilane 470463-35-5 A827135 (C10H18ClNSi) is characterized by a nitrile group, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-(2-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(2-chloro-3-pyridinyl)ethynyl-trimethylsilane 470463-35-5 A827135 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 | C10H18ClNSi |
| Molecular Weight | 215.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloranylpyridin Standards
Recommended Standards
- 1,4-Naphthalenediboronic acid, 97% (CAS 22871-75-6)
- Iron(II) molybdate (CAS 13718-70-2)
- Naphthalene-2,6-diyldiboronicacid (CAS 887260-96-0)
- 2-Chloro-4-((trimethylsilyl)ethynyl)thiazole (CAS 1262778-26-6)
- 6-bromo-3,4-dihydro-2H-1-benzothiopyran (CAS 109209-87-2)
- 4-((1H-imidazol-1-yl)methyl)-3-methylisoxazole-5-carboxylic acid (CAS 1306738-75-9)
- 2-(4-sec-Butylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160262-75-8)
- [2-[(4-Morpholinylcarbonyl)amino]ethyl]-carbamic acid, 1,1-dimethylethyl ester (CAS 215654-61-8)
- 2-(5-Fluoro-2-methoxyphenyl)pyridine (CAS 1443314-41-7)
- 2-(9h-Carbazol-9-yl)ethan-1-amine hydrochloride (CAS 57168-24-8)
- Ethyl 3,4-dihydro-2H-benzo[b][1,4]oxazine-3-carboxylate (CAS 177202-60-7)
- (2-Chloro-5-cyclopropyl-3-methylphenyl)boronic acid (CAS 2225178-56-1)
- 3-(4-Chlorophenyl)-5-((phenylselanyl)methyl)isoxazole (CAS 833462-33-2)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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