15,15,17,17-Tetraethoxy-2,5,8,11,18-pentaoxa-15,17-disilaicosane CAS 1627573-19-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1627573-19-6 |
| Molecular Formula | C21H48O9Si2 |
| Molecular Weight | 500.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 15,15,17,17-Tetraethoxy-2,5,8,11,18-pentaoxa-15,17-disilaicosane (CAS 1627573-19-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H48O9Si2. Molecular weight: 500.77 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H48O9Si2 |
| Molecular Weight | 500.77 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) | -2.0 |
| CAS Registry Year (est.) | 1993 |
Related Tetraethoxy Standards
- 4,4,13,13-Tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane (CAS 56706-10-6)
- 4,4,13,13-Tetraethoxy-3,14-dioxa-4,13-disilahexadecane (CAS 52217-60-4)
- 1,1,3,3-Tetraethoxy-2,2-dimethylpropane (CAS 10602-38-7)
- 1,1,3,3-Tetraethoxy-2-methyl-propane (CAS 10602-37-6)
- Tetraethoxy-d20-silane (CAS 272778-10-6)
Recommended Standards
- Vecuronium Bromide Impurity 9 (CAS 53357-31-6)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-bromo-2-chlorophenyl)propanoic acid (CAS 1694226-46-4)
- Vecuronium Bromide Impurity 8 (CAS 13522-24-2)
- Benzyl (4-bromo-2-chlorophenyl)carbamate (CAS 1259064-47-5)
- 3-Chloro-2,6-difluorobenzenesulfonyl chloride (CAS 1208077-31-9)
- 2-(3-aminooxetan-3-yl)acetic acid (CAS 1373923-03-5)
- 2-Bromo-6-chloro-4-fluoropyridine (CAS 1393544-44-9)
- Trimethoxy(methoxymethyl)silane (CAS 22859-36-5)
- 2-(5-Bromo-2-methoxyphenyl)-2-chloroacetonitrile (CAS 1250587-61-1)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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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