1,1,1,5,5,5-Hexamethyl-3-(2-(triethoxysilyl)ethyl)-3-((trimethylsilyl)oxy)trisiloxane CAS 1356114-66-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1356114-66-3 |
| Molecular Formula | C17H46O6Si5 |
| Molecular Weight | 486.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,1,5,5,5-Hexamethyl-3-(2-(triethoxysilyl)ethyl)-3-((trimethylsilyl)oxy)trisiloxane (CAS 1356114-66-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H46O6Si5. Molecular weight: 486.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H46O6Si5 |
| Molecular Weight | 486.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -5.0 |
| CAS Registry Year (est.) | 1991 |
Related Hexamethyl Standards
- 4,4'-(2,2',2",5,5',5"-Hexamethyl-[1,1':4',1"-terphenyl]-4,4"-diyl)dipyridine (CAS 1482505-91-8)
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- Hexamethyl benzene-1,2,3,4,5,6-hexacarboxylate (CAS 6237-59-8)
- N-(3-(1,1,1,5,5,5-Hexamethyl-3-((trimethylsilyl)oxy)trisiloxan-3-yl)propyl)methacrylamide (CAS 115257-95-9)
- 2,2,4,4,6,6-Hexamethyl-8,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane (CAS 1693-44-3)
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Recommended Standards
- (6S)-4-Methoxybenzyl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (CAS 1214081-14-7)
- 1-Chloro-4-(4-chloro-1,1,2,2,3,3,4,4-octafluorobutoxy)-1,1,2,2,3,3,4,4-octafluorobutane (CAS 149697-40-5)
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- N,n-diethylchlorofluoroacetamide (CAS 364-94-3)
- 2,3-Dihydro-1-benzofuran-3-carbonyl chloride (CAS 1343949-08-5)
- 40101-17-5 Bis(3-methoxyphenyl)ethanedione 1,2-Ethanedione, 1,2-bis(3-methoxyphenyl)- Ethanedione, bis(3-methoxyphenyl)- EINECS 254-793-5 (CAS 40101-17-5)
- 2',5'-Dichloro-2-fluoro-[1,1'-biphenyl]-4-ol (CAS 1261998-74-6)
- 5-Fluoro-N-(4-methoxybenzyl)thiazol-2-amine (CAS 1443377-39-6)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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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