3-(Trimethylsilyl)propane-1-sulfonic acid CAS 18173-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18173-90-5 |
| Molecular Formula | C6H16O3SSi |
| Molecular Weight | 196.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Trimethylsilyl)propane-1-sulfonic acid (CAS 18173-90-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H16O3SSi. Molecular weight: 196.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H16O3SSi |
| Molecular Weight | 196.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
Related Trimethylsilyl Standards
- 4-((Trimethylsilyl)ethynyl)thiazol-2-amine (CAS 329203-88-5)
- 1-((Trimethylsilyl)ethynyl)cyclobutane-1-carboxylic acid (CAS 1268810-14-5)
- 1-(3-(Trimethylsilyl)prop-2-yn-1-yl)cyclopropane-1-carboxylic acid (CAS 2502205-92-5)
- 2-[2-(trimethylsilyl)ethynyl]pyridin-4-amine (CAS 667932-22-1)
- 5-[2-(trimethylsilyl)ethynyl]pyridin-2-amine (CAS 457628-40-9)
- p-(Trimethylsilyl)phenylmethanethiol (CAS 57337-85-6)
- 2-[(Trimethylsilyl)ethynyl]aniline (CAS 103529-16-4)
- 2-Methyl-4-[2-(trimethylsilyl)ethynyl]-1,3-thiazole (CAS 329203-85-2)
Recommended Standards
- (4-Fluoro-3,5-dimethylphenyl)trimethylsilane (CAS 1443311-41-8)
- 6-Isopropyl-2-decahydronaphthalenol (Mixture of Diastereomers) (CAS 34131-99-2)
- (3-Mercaptopropyl)trimethoxysilane (CAS 4420-74-0)
- 2,3,4,6-Tetra-O-benzyl-α-D-glucopyranosyl chloride (CAS 25320-59-6)
- 2-(4-Bromophenyl)pyrimidine-5-carboxylic acid (CAS 928713-94-4)
- N,N,5-Trimethyl-1H-pyrazole-1-carboxamide (CAS 74731-27-4)
- Riluzole impurity 20 (CAS 1644-88-8)
- Ethyl 2-morpholin-4-ylthieno[2,3-d][1,3]thiazole-5-carboxylate (CAS 1211506-76-1)
- 1,3,2-Dioxaphosphorinane, 2,2'-[(2,2-dimethyl-1,3-propanediyl)bis(oxy)]bis[5,5-dimethyl-, 2,2'-dioxide (CAS 70942-40-4)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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