2,2,4,4,6,6,8-Heptamethyl-8-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane CAS 10448-09-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10448-09-6 |
| Molecular Formula | C13H26O4Si4 |
| Molecular Weight | 358.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2,4,4,6,6,8-Heptamethyl-8-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane (CAS 10448-09-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H26O4Si4. Molecular weight: 358.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H26O4Si4 |
| Molecular Weight | 358.69 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
Related Heptamethyl Standards
- 1,1,1,3,5,5,5-Heptamethyl-3-((R)-2-((R)-4-methylcyclohex-3-en-1-yl)propyl)trisiloxane (CAS 1263044-00-3)
- 1,1,1,3,5,5,5-Heptamethyl-3-(3-((tetrahydrofuran-2-yl)methoxy)propyl)trisiloxane (CAS 1361237-41-3)
- 1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane (CAS 17955-88-3)
- 1,1,1,3,5,5,5-Heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane (CAS 17928-28-8)
- 1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane (CAS 546-44-1)
- 1,1,1,3,5,5,5-Heptamethyl-3-octadecyltrisiloxane (CAS 167160-55-6)
- 1,2,3,4,5,6,7-Heptamethyl-1H-indene (CAS 86901-30-6)
Recommended Standards
- N-(2-Chlorobenzyl)-4-(2,4-dichlorophenoxy)-1-butanamine (CAS 1040684-21-6)
- Fluoxetine Impurity 15 (CAS CATO-C4X-135215)
- Ceritinib Impurity 26 (CAS CATO-C4X-104826)
- 2-ethynyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1186502-44-2)
- Ethyl 3-aminothieno[2,3-c]pyridine-2-carboxylate (CAS 78790-83-7)
- 1-(4-Bromo-2-methoxyphenyl)-2-methoxyethan-1-one (CAS 1602797-71-6)
- 6-Chloroquinoxaline-2,3-dicarbonitrile (CAS 72114-24-0)
- (2-bromo-5-methylphenyl)hydrazine (CAS 90084-71-2)
- 2-Bromoindolizine-3-carboxylic acid (CAS 1367871-35-9)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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