(3-Mercaptopropyl)trimethoxysilane CAS 4420-74-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4420-74-0 |
| Molecular Formula | C6H16O3SSi |
| Molecular Weight | 196.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Mercaptopropyl)trimethoxysilane (CAS 4420-74-0) 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 | >95% |
| 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.) | 1958 |
| Sulfur Atoms | 1 |
Related Mercaptopropyl Standards
- 1-(3-Mercaptopropyl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 81644-60-2)
- 3-Mercaptopropyl-<I>N</I>-hydroxysuccinimide ester (CAS 117235-10-6)
- (3-mercaptopropyl)methyldimethoxysilane 3-(Dimethoxymethylsilyl)-1-propanethiol 3-(Methyldimethoxysilyl)propylmercaptan 3-Mercaptopropylmethyldimethoxysilane 3-mercaptopropyl(dimethoxy)methylsilane 31001-77-1 S10426 gamma-mercaptopropyl methyl dimethoxy silane (CAS 31001-77-1)
- 2-((3-Mercaptopropyl)thio)-1-(1H-pyrrol-2-yl)ethanone (CAS 929004-82-0)
- 2-(3-Mercaptopropyl)isoindoline-1,3-dione (CAS 39801-32-6)
- 2-(1-Mercaptopropyl)phenol (CAS 1038982-19-2)
- 4-(3-Mercaptopropyl)phenol (CAS 603972-86-7)
- 3-(3-Mercaptopropyl)-1,1-dimethylguanidine (CAS 735253-59-5)
Recommended Standards
- 4-((Trimethylsilyl)ethynyl)thiazol-2-amine (CAS 329203-88-5)
- Poly(3-hexylthiophene) (CAS 104934-50-1)
- 3-(Trimethylsilyl)propane-1-sulfonic acid (CAS 18173-90-5)
- 4-Methylumbelliferyl β-D-chitobiose heptaacetate (CAS 122147-95-9)
- (2S,4R)-4-(3-Cyanobenzyl)pyrrolidine-2-carboxylic acid (CAS 1049981-82-9)
- Methyl 2-((2-isopropyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl)thio)acetate (CAS 1018166-69-2)
- 3-Chloro-2-(difluoromethoxy)-6-(trifluoromethyl)pyridine (CAS 1214332-87-2)
- 2-((4'-(Tert-butyl)-4-oxospiro[chromane-2,1'-cyclohexan]-7-yl)oxy)acetic acid (CAS 1217602-92-0)
- Methyl 2-(1-oxidothiomorpholino)but-3-enoate (CAS 1695686-55-5)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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