HO-PEG21-OH CAS 928211-42-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 928211-42-1 |
| Molecular Formula | C42H86O22 |
| Molecular Weight | 943.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
HO-PEG21-OH (CAS 928211-42-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C42H86O22. Molecular weight: 943.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C42H86O22 |
| Molecular Weight | 943.12 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) | 0.0 |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
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- Chlortalidone EP Impurity A (CAS 345930-32-7)
- 6-Chloro-7-ethyl-2-methyl-7H-purine (CAS 1707571-15-0)
- Piperacillin impurity 98 (CAS CATO-C4X-173298)
- Serpent Peptide (CAS 823202-99-9)
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