Bis-PEG6-t-butyl ester CAS 439114-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439114-12-2 |
| Molecular Formula | C22H42O9 |
| Molecular Weight | 450.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Bis-PEG6-t-butyl ester (CAS 439114-12-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H42O9. Molecular weight: 450.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H42O9 |
| Molecular Weight | 450.56 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.) | 2025 |
Recommended Standards
- N-(1-Isopropyl-3-(1-methylindolin-6-yl)-1H-pyrrolo[2,3-b]pyridin-4-yl)-1-methyl-1H-pyrazole-3-sulfonamide (CAS 1415925-18-6)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 782464-96-4)
- Mometasone Impurity 47 (CAS 223776-47-4)
- 6-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]-2,3-dimethylquinoxaline (CAS 885949-52-0)
- 1-Cyclopropyl-3-(1,3-dimethyl-1h-pyrazol-4-yl)propane-1,3-dione (CAS 1481500-25-7)
- 4-(2-Trifluoromethylbenzoyl)quinoline (CAS 1706458-22-1)
- Cyclopropyl(3-fluoro-5-(trifluoromethyl)phenyl)methanamine (CAS 1270397-37-9)
- 5-Chloro-1-(2,6-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 339009-06-2)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(trifluoromethoxy)phenyl)propanoic acid (CAS 1260592-83-3)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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