3,3'-Oxybis(3-allyl-1,1,1,5,5,5-hexamethyltrisiloxane) CAS 211931-07-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 211931-07-6 |
| Molecular Formula | C18H46O5Si6 |
| Molecular Weight | 511.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3'-Oxybis(3-allyl-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 211931-07-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H46O5Si6. Molecular weight: 511.07 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H46O5Si6 |
| Molecular Weight | 511.07 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) | -4.0 |
| CAS Registry Year (est.) | 2017 |
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- 3,3'-Oxybis(3-(chloromethyl)-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 17909-34-1)
- 3,3'-Oxybis(3-cyclohexyl-1,1,5,5-tetramethyltrisiloxane) (CAS 302912-36-3)
Recommended Standards
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- tert-Butyl 3-methyl-6,7-dihydroisoxazolo[4,5-c]pyridine-5(4H)-carboxylate (CAS 2241014-04-8)
- 1-(7-Methyl-2-phenyl[1,2,4]triazolo[1,5-a]-pyrimidin-6-yl)ethanone (CAS 878994-16-2)
- (2-Methyl-4-(n-propylsulfamoyl)phenyl)boronic acid (CAS 1217501-47-7)
- Thanite (CAS 115-31-1)
- 2-Iodocumene (CAS 19099-54-8)
- 3,6-Dichloro-2-(difluoromethoxy)benzyl chloride (CAS 1806328-40-4)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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