Hydroxy-PEG2-C2-methyl ester CAS 457897-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 457897-73-3 |
| Molecular Formula | C8H16O5 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Hydroxy-PEG2-C2-methyl ester (CAS 457897-73-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H16O5. Molecular weight: 192.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H16O5 |
| Molecular Weight | 192.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
Related Hydroxy Standards
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Recommended Standards
- Ethyl trans-2-hydroxycinnamate (CAS 6236-62-0)
- Isochromane-1-acetic Acid (CAS 22901-11-7)
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- 7-(Methoxymethyl)-2-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine (CAS 1422136-15-9)
- 1-[3-(1h-1,2,3,4-tetrazol-1-yl)phenyl]ethan-1-amine (CAS 893751-77-4)
- N-[2-(diethylamino)ethyl]-4-hydroxybenzamide (CAS 106018-37-5)
- 2-Bromo-3’-fluoropropiophenone (CAS 92821-83-5)
- (2S,4S)-4-[3-(Acetylamino)phenoxy]-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid (CAS 1217685-48-7)
- 2-(2-((4-Ethylcyclohexyl)amino)ethoxy)ethan-1-ol (CAS 1038266-49-7)
- Semaglutide238 (CAS CATO-C4X-2226238)
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