1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane CAS 17955-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17955-88-3 |
| Molecular Formula | C15H38O2Si3 |
| Molecular Weight | 334.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane (CAS 17955-88-3) pharmaceutical standards reference standard. Molecular formula: C15H38O2Si3. Molecular weight: 334.72 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H38O2Si3 |
| Molecular Weight | 334.72 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.) | 1962 |
Related Heptamethyl Standards
- 2,2,4,4,6,6,8-Heptamethyl-8-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane (CAS 10448-09-6)
- 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-[(trimethylsilyl)oxy]trisiloxane (CAS 17928-28-8)
- 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-phenyltrisiloxane (CAS 546-44-1)
- 1,2,3,4,5,6,7-Heptamethyl-1H-indene (CAS 86901-30-6)
- 1,1,1,3,5,5,5-Heptamethyl-3-octadecyltrisiloxane (CAS 167160-55-6)
Recommended Standards
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- (4-Chlorophenyl)(5-methyl-1,2,4-oxadiazol-3-yl)methanamine hydrochloride (CAS 1427379-58-5)
- 4-Fluoro-N-propylaniline (CAS 2806-12-4)
- (E)-5-Phenylpent-4-enoic acid (CAS 17920-83-1)
- (2R,5R)-5-Methylpiperazine-2-methanol Hydrochloride (CAS 1403898-63-4)
- 4-Isopropyl-3-phenyl-1H-pyrazol-5-amine (CAS 2145474-02-6)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
Why CATO?
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