Methyl 3-(trimethylsilyl)propiolate CAS 42201-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42201-71-8 |
| Molecular Formula | C7H12O2Si |
| Molecular Weight | 156.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-(trimethylsilyl)propiolate (CAS 42201-71-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H12O2Si. Molecular weight: 156.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H12O2Si |
| Molecular Weight | 156.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1969 |
Related Methyl Standards
- 4-(trimethylsilyl)but-3-ynoic acid (CAS 110469-24-4)
- 5-(trimethylsilyl)-4-pentyn-1-ol (CAS 13224-84-5)
- (2-Methyl-3-(trimethylsilyl)cycloprop-2-en-1-yl)methanol (CAS 79671-36-6)
- 2-Methyl-4-(trimethylsilyl)but-3-yn-2-ol (CAS 5272-33-3)
- 2-(Trimethylsilyl)thiophene (CAS 18245-28-8)
- 5-(Trimethylsilyl)pent-3-yn-1-amine (CAS 101195-67-9)
- 5-((Trimethylsilyl)methyl)isoxazole (CAS 71482-87-6)
- N-Trimethylsilyl-2-pyrrolidone (CAS 14468-90-7)
Recommended Standards
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- Ethyl-(2-methyl-thiazol-5-ylmethyl)-amine (CAS 952195-05-0)
- 1,3-Dichloro-6-methoxyisoquinoline (CAS 24623-39-0)
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- Lenvatinib Impurity 90 (CAS CATO-C4X-114090)
- Solifenacin Impurity 13 (CAS 180468-41-1)
- Methyl 2-(5-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1810715-04-8)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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