3,3'-Oxybis(3-(chloromethyl)-1,1,1,5,5,5-hexamethyltrisiloxane) CAS 17909-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17909-34-1 |
| Molecular Formula | C14H40Cl2O5Si6 |
| Molecular Weight | 527.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-Oxybis(3-(chloromethyl)-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 17909-34-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H40Cl2O5Si6. Molecular weight: 527.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H40Cl2O5Si6 |
| Molecular Weight | 527.88 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -6.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related Oxybis Standards
- 4,4'-Oxybis(3-(2-bromoethyl)-1,2-dichlorobenzene) (CAS 3245-41-8)
- 3,3'-Oxybis(3-cyclohexyl-1,1,5,5-tetramethyltrisiloxane) (CAS 302912-36-3)
- 4,4'-((Oxybis(4,1-phenylene))bis(oxy))bis(3-(trifluoromethyl)aniline) (CAS 399506-42-4)
- 4,4'-Oxybis(2,6-dibromoaniline) (CAS 61381-91-7)
- 3,3'-Oxybis(3-allyl-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 211931-07-6)
- Oxybis(phenyl-l3-iodanediyl) dinitrate (CAS 64492-77-9)
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- 10,10'-Oxybis(phenoxarsine) (CAS 58-36-6)
Recommended Standards
- N-(4-Bromo-2-methylphenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476485-93-5)
- Rebamipide Impurity 65 (CAS CATO-C4X-152365)
- N-(2-Bromo-4-methylphenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332947-82-7)
- tert-Butyl 2-isobutylaziridine-1-carboxylate (CAS 1922870-75-4)
- 2-(Methylamino)acetohydrazide (CAS 37115-47-2)
- 2-(Quinazolin-4-ylamino)butanoic acid (CAS 55040-13-6)
- 2,4,5,6-Tetrakis(3,6-diphenyl-9H-carbazol-9-yl)isophthalonitrile (CAS 1469705-37-0)
- 4-Chloro-2,6-dimethylquinoline-3-carbonitrile (CAS 1397238-08-2)
- N-(2-Chloro-5-methoxyphenyl)acetamide (CAS 51488-87-0)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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