2-Methyl-4-((trimethylsilyl)ethynyl)pyridine CAS 761426-51-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 761426-51-1 |
| Molecular Formula | C11H15NSi |
| Molecular Weight | 189.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-4-((trimethylsilyl)ethynyl)pyridine (CAS 761426-51-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15NSi. Molecular weight: 189.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15NSi |
| Molecular Weight | 189.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-((Trimethylsilyl)ethynyl)aniline (CAS 110598-30-6)
- 2-(4-(Trimethylsilyl)phenyl)acetonitrile (CAS 17983-41-4)
- 1-(Trimethylsilyl)-1H-indole (CAS 17983-42-5)
- 2-Methyl-6-((trimethylsilyl)ethynyl)pyridine (CAS 656800-40-7)
- 4-(Trimethylsilyl)-1H-indole (CAS 82645-11-2)
- 4353-77-9 trimethylsilyl sulfurochloridate trimethylsilylchlorosulfonate (CAS 4353-77-9)
- 2-((Trimethylsilyl)ethynyl)phenol (CAS 81787-62-4)
- 2-(Trimethylsilyl)benzofuran (CAS 60981-57-9)
Recommended Standards
- Methyl ethyl((trimethylsilyl)methyl)carbamate (CAS 343271-30-7)
- Eptc (CAS 759-94-4)
- tert-butyl N-(trimethylsilyl)carbamate (CAS 238096-95-2)
- (1R,2S)-2',3'-Dihydrospiro[cyclopropane-1,1'-inden]-2-amine (CAS 2037172-00-0)
- 6-Methyl-2-pyridin-2-yl-1H-pyrimidin-4-one (CAS 55417-80-6)
- (S)-2-Hydroxy-N-methoxy-N-methylpropanamide (CAS 177905-46-3)
- 3-(pyrrolidin-1-yl)pyridine-4-carbonitrile (CAS 1461707-74-3)
- tert-Butyl 2-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate (CAS 1250999-20-2)
- 2,3-Dimethyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 1300582-62-0)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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