Dimethyl[2-(trimethylsilyl)ethynyl]amine CAS 58144-94-8
| CAS No. | 58144-94-8 |
| Molecular Formula | C7H15NSi |
| Molecular Weight | 141.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dimethyl[2-(trimethylsilyl)ethynyl]amine is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Dimethyl[2-(trimethylsilyl)ethynyl]amine (CAS 58144-94-8), molecular formula C7H15NSi and molecular weight 141.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Dimethyl[2-(trimethylsilyl)ethynyl]amine (C7H15NSi) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
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 Dimethyl[2-(trimethylsilyl)ethynyl]amine 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 | C7H15NSi |
| Molecular Weight | 141.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
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- 1-[4-chloro-2-(methylsulfanyl)pyrimidin-5-yl]ethan-1-one (CAS 66116-82-3)
- 5-Amino-3-methyl-7H-thiazolo[3,2-a]pyrimidin-7-one (CAS 1189749-50-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com