3-Dodecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane CAS 139614-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139614-44-1 |
| Molecular Formula | C19H46O2Si3 |
| Molecular Weight | 390.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Dodecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane (CAS 139614-44-1) pharmaceutical standards reference standard. Molecular formula: C19H46O2Si3. Molecular weight: 390.82 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H46O2Si3 |
| Molecular Weight | 390.82 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.) | 1996 |
Related Dodecyl Standards
- 3-(3-Dodecyl-2,5-dioxopyrrolidin-1-yl)benzoic acid (CAS 116646-28-7)
- N-Dodecyl-2-(1H-imidazole-2-carbonyl)benzamide (CAS 62366-80-7)
- N-Dodecyl-2,2,3,3,4,4,4-heptafluorobutanamide (CAS 2284-51-7)
- Dodecyl N-[(pyridin-2-ylmethoxy)methanethioyl]carbamate (CAS 148204-38-0)
- 4-Dodecyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene (CAS 1173788-58-3)
- 3-Dodecyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene (CAS 960524-18-9)
- Dodecyl pentaethylene glycolether (CAS 3055-95-6)
- 1-Dodecyl-5-oxo-2-phenylpyrrolidine-3-carboxylic acid (CAS 80722-12-9)
Recommended Standards
- Ethyl 2-(2-((2-chlorophenyl)amino)-2-oxoethyl)-3-oxo-3,5,7,8-tetrahydropyrido[4,3-c]pyridazine-6(2H)-carboxylate (CAS 1326907-19-0)
- (4Z)-1-(6-Chloropyridin-2-yl)-4-{[(4-phenoxyphenyl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 320419-26-9)
- 6-(4-Chlorophenyl)-2-(phenylsulfanyl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 338963-44-3)
- 2-(8-Chloro-2-methyl-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1083197-22-1)
- 2-(2-Chloro-4-fluorophenyl)-2-hydroxyacetic acid (CAS 365525-72-0)
- Ethyl 5-cyclobutyloxazole-2-carboxylate (CAS 1713477-22-5)
- Benzenesulfonyl cyanide (CAS 24224-99-5)
- tert-Butyl (3,6-difluoro-2-formylphenyl)carbamate (CAS 1956384-93-2)
- [2-(3,4-Dimethylphenoxy)ethyl]amine hydrochloride (CAS 313527-93-4)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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