4-(trimethylsilyl)but-3-ynoic acid CAS 110469-24-4
| CAS No. | 110469-24-4 |
| Molecular Formula | C7H12O2Si |
| Molecular Weight | 156.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(trimethylsilyl)but-3-ynoic acid (C7H12O2Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
4-(trimethylsilyl)but-3-ynoic acid (CAS 110469-24-4) is a high-purity analytical reference standard with the molecular formula C7H12O2Si and a molecular weight of 156.25 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(trimethylsilyl)but-3-ynoic acid 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 | 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.) | 1988 |
Related trimethylsilyl Standards
- Methyl 3-(trimethylsilyl)propiolate (CAS 42201-71-8)
- 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
- 2-(tert-Butyl)thiazol-5-amine (CAS 1093961-04-6)
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- 3-(5-Methylthiophen-3-yl)propan-1-ol (CAS 1093173-57-9)
- (4-Ethyl-2-methylthiazol-5-yl)methanamine (CAS 1123169-53-8)
- (R)-2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole-3-carboxylicacid (CAS 123910-26-9)
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- 3-Bromo-7-chloro-6-iodoquinolin-4-ol (CAS 1021913-04-1)
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Why CATO?
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