3-Hexadecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane CAS 286938-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 286938-67-8 |
| Molecular Formula | C23H54O2Si3 |
| Molecular Weight | 446.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hexadecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane (CAS 286938-67-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H54O2Si3. Molecular weight: 446.93 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H54O2Si3 |
| Molecular Weight | 446.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 2025 |
Related Hexadecyl Standards
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Recommended Standards
- 1,4-Diamino-2-chloro-3-(4-cyclohexylphenoxy)anthracene-9,10-dione (CAS 89868-53-1)
- Boronic acid, [4-[bis(4-bromophenyl)amino]phenyl]- (CAS 300700-19-0)
- Cetirizine impurity 31 (CAS CATO-C4X-158231)
- 1-(2-Bromoethyl)urea (CAS 40380-05-0)
- N-(3-Chloro-4-fluorophenyl)-6-nitro-7-(phenylsulfonyl)quinazolin-4-amine (CAS 945553-94-6)
- tert-butyl N-(2,3-diaminopropyl)carbamate (CAS 163133-92-4)
- Sodium 3,4,5-trihydroxybenzoate (CAS 2053-21-6)
- (5-Chloro-2-methylphenyl)glycine (CAS 66947-35-1)
- 4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)pyrimidine-5-carboxylic acid (CAS 1710194-79-8)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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