(Cyclopropylethynyl)trimethylsilane CAS 81166-84-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81166-84-9 |
| Molecular Formula | C8H14Si |
| Molecular Weight | 138.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Cyclopropylethynyl)trimethylsilane (CAS 81166-84-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H14Si. Molecular weight: 138.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H14Si |
| Molecular Weight | 138.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1980 |
Related Cyclopropylethynyl Standards
- 2-(Cyclopropylethynyl)thiazole (CAS 329204-45-7)
- 1-(Cyclopropylethynyl)-4-methylbenzene (CAS 85157-61-5)
- 2-(Cyclopropylethynyl)phenol (CAS 870010-44-9)
- 5-(Cyclopropylethynyl)pyridin-2-amine (CAS 2097982-53-9)
- 1-(Cyclopropylethynyl)-2-fluorobenzene (CAS 1391053-47-6)
- 2-(Cyclopropylethynyl)benzaldehyde (CAS 914220-97-6)
- 1-(4-(Cyclopropylethynyl)phenyl)ethan-1-amine (CAS 2440332-16-9)
- 2-(Cyclopropylethynyl)benzoic acid (CAS 1313028-09-9)
Recommended Standards
- 291-21-4 1,3,5-Trithiacyclohexane 1,3,5-Trithiane s-Trithiane 5-19-09-00105 (Beilstein Handbook Reference) AI3-09774 BRN 0079834 EINECS 206-029-7 Formaldehyde, thio-, trimer NSC 1937 Thioform [Czech] Trimethylene trisulfide Trimethylentrisulfid [Czech] sym-Trithian [Czech] Trithioformaldehyde sym-Trithian Thioform Trimethylentrisulfid (CAS 291-21-4)
- Trimethylsilylcyclopentadiene (mixture of isomers) (CAS 25134-15-0)
- 2314-48-9 Carbonic acid, trithio-, dimethyl ester Carbonotrithioic acid, dimethyl ester (9CI) 4-03-00-00428 (Beilstein Handbook Reference) BRN 1421113 Dimethyl trithiocarbonate Dimethylester kyseliny trithiouhlicite [Czech] Trithiocarbonic acid dimethyl ester Dimethylester kyseliny trithiouhlicite (CAS 2314-48-9)
- 5-[(1E)-N-hydroxyethanimidoyl]-1,3-dihydro-2H-benzimidazol-2-one (CAS 1087792-19-5)
- 2-(1-(m-Tolyloxy)ethyl)-4,5-dihydro-1H-imidazole (CAS 803618-05-5)
- 4-Chloro-2-methyl-3-nitrobenzoic acid (CAS 950915-10-3)
- 9-Chloro-10-nitro-9,10-dihydroanthracene (CAS 36101-18-5)
- 3-Bromo-4-chlorobenzylamine (CAS 849367-49-3)
- (2-Bromo-6-chloro-3-methoxyphenyl)boronic acid (CAS 957062-90-7)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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 13829788188 / jacky.chen@cato-chem.com