2-(6-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(6-chloro-3-pyridinyl)ethynyl-trimethylsilane 263012-81-3 A818367 CAS 263012-81-3
| CAS No. | 263012-81-3 |
| Molecular Formula | C10H18ClNSi |
| Molecular Weight | 215.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(6-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(6-chloro-3-pyridinyl)ethynyl-trimethylsilane 263012-81-3 A818367 (CAS 263012-81-3), a certified reference material (molecular formula C10H18ClNSi, MW 215.80 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine substitution, 2-(6-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(6-chloro-3-pyridinyl)ethynyl-trimethylsilane 263012-81-3 A818367 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 215.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(6-chloranylpyridin-3-yl)ethynyl-trimethyl-silane 2-(6-chloro-3-pyridinyl)ethynyl-trimethylsilane 263012-81-3 A818367 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 | 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
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- Adamantane-2,6-diol (CAS 25106-97-2)
- Pentafluoroethyloxy-acetic acid (CAS 1301738-82-8)
- 5-[(4-Methylphenyl)sulfanyl]-2-phenyl-4-[(1E)-(2-phenylhydrazin-1-ylidene)methyl]-1H-imidazole (CAS 303986-85-8)
- 4-Cyano-3-(2,4-dimethylphenyl)propiophenone (CAS 898793-69-6)
- 4-(1,1,2,3,3,3-Hexafluoropropylthio)toluene (CAS 144429-11-8)
- Ethyl 4-chloro-2-(pyridin-2-yl)pyrimidine-5-carboxylate (CAS 1044770-41-3)
- Enumeration of Molds and Yeasts in Food (CAS CATO-CQCM102285)
- Ethyl 5-amino-1,4-dimethyl-1H-pyrazole-3-carboxylate (CAS 1174305-86-2)
- 4,5,6,7-Tetrahydro-2H-benzo[d]imidazole (CAS 225647-12-1)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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