3-trimethylsilyl-2-propynoic acid 3-trimethylsilylprop-2-ynoic acid 5683-31-8 A831194 CAS 5683-31-8
| CAS No. | 5683-31-8 |
| Molecular Formula | C6H10O2Si |
| Molecular Weight | 142.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-trimethylsilyl-2-propynoic acid 3-trimethylsilylprop-2-ynoic acid 5683-31-8 A831194.
CATO supplies 3-trimethylsilyl-2-propynoic acid 3-trimethylsilylprop-2-ynoic acid 5683-31-8 A831194 (CAS 5683-31-8), a certified reference material (molecular formula C6H10O2Si, MW 142.23 g/mol) for analytical method development and quality control.
The molecular framework of 3-trimethylsilyl-2-propynoic acid 3-trimethylsilylprop-2-ynoic acid 5683-31-8 A831194 (C6H10O2Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 3-trimethylsilyl-2-propynoic acid 3-trimethylsilylprop-2-ynoic acid 5683-31-8 A831194 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 | C6H10O2Si |
| Molecular Weight | 142.23 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.) | 1958 |
Related trimethylsilyl Standards
- 4-(Trimethylsilyl)-3-butyn-1-ol (CAS 2117-12-6)
- 4-(Trimethylsilyl)but-3-yn-2-ol (CAS 6999-19-5)
- 4-(Trimethylsilyl)but-3-yn-1-amine (CAS 183208-71-1)
- 2-(Trimethylsilyl)-2H-1,2,3-triazole (CAS 13518-80-4)
- 1-Trimethylsilyl-1,2,4-triazole (CAS 18293-54-4)
- 4-(Trimethylsilyl)-4H-1,2,4-triazole (CAS 18827-14-0)
- 5-(Trimethylsilyl)-1H-1,2,3-triazole (CAS 2095238-55-2)
- 2-(Trimethylsilyl)oxazole (CAS 120629-79-0)
Recommended Standards
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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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