Tetra(thiophen-2-yl)silane CAS 17940-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17940-73-7 |
| Molecular Formula | C16H12S4Si |
| Molecular Weight | 360.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetra(thiophen-2-yl)silane (CAS 17940-73-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12S4Si. Molecular weight: 360.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H12S4Si |
| Molecular Weight | 360.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 4 |
Related Tetra Standards
- Methyl 2,3,4,6-Tetra-O-acetyl-β-D-mannopyranoside (CAS 5019-25-0)
- 1,1,2,2-Tetra(thiophen-3-yl)ethane (CAS 1352443-26-5)
- 2-3-4-6-Tetra-O-acetyl-β-D-galactopyranosyl cyanide (CAS 52443-07-9)
- 2-3-4-6-Tetra-O-acetyl-β-D-thiogalactopyranose (CAS 50615-66-2)
- 2-3-4-6-Tetra-O-acetyl-β-D-thioglucopyranose (CAS 19879-84-6)
- 2-C-(2,3,4,6-Tetra-O-acetyl-a-D-glucopyranosyl) ethyne (CAS 1236069-71-8)
- 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl Chloride (CAS 14227-87-3)
- 1,2,3,4-Tetra-O-acetyl-6-chloro-6-deoxy-α-D-glucopyranose (CAS 35816-31-0)
Recommended Standards
- 2-(4-Bromo-2-chlorobenzamido)thiophene-3-carboxylic acid (CAS 1157722-94-5)
- 17beta-(Trimethylsiloxy)testosterone (CAS 5055-42-5)
- 5-Bromo-N-(4-chloro-2,5-dimethoxyphenyl)furan-2-carboxamide (CAS 314022-39-4)
- N'-(4-fluorobenzoyl)thieno[2,3-b]quinoline-2-carbohydrazide (CAS 478079-52-6)
- N-(2,3,4-Trimethoxybenzyl)-2-propanamine hydrobromide (CAS 1609399-99-6)
- 7-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1629012-68-5)
- 4-Thioxotetrahydropyrimidine-2,5-dione (CAS 101559-68-6)
- Isavuconazole Impurity 238 HCl (CAS CATO-C4X-1236238)
- 1-(3-Chlorophenyl)-3-(4H-1,2,4-triazol-4-yl)urea (CAS 35224-67-0)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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