Bis-acrylate-PEG5 CAS 59256-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59256-52-9 |
| Molecular Formula | C16H26O8 |
| Molecular Weight | 346.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bis-acrylate-PEG5 (CAS 59256-52-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H26O8. Molecular weight: 346.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H26O8 |
| Molecular Weight | 346.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Bis Standards
- ACrylate-peg5-t-butyl ester (CAS 1435943-66-0)
- ACrylate-peg6-t-butyl ester (CAS 1807537-32-1)
- zinc acrylate (CAS 14643-87-9)
- benzyl acrylate-d3 (CAS 2226629-38-3)
- Benzyl Acrylate (CAS 2495-35-4)
- Phenyl Acrylate (CAS 937-41-7)
- Methyl Acrylate-d6 (stabilized with hydroquinone) (CAS 71016-31-4)
- Potassium acrylate (CAS 10192-85-5)
Recommended Standards
- Benzyl 4-amino-4-(3,4-difluorophenyl)piperidine-1-carboxylate (CAS 874352-81-5)
- Cedrusin (CAS 75775-36-9)
- 4-(4-(4-Hydroxy-3-methoxybenzyl)-3-(hydroxymethyl)tetrahydrofuran-2-yl)benzene-1,2-diol (CAS 40951-69-7)
- N,N-Dimethyl-5-(trifluoromethyl)pyridin-3-amine (CAS 1260777-19-2)
- Mono[2-(carboxyMethyl)hexyl] Phthalate (CAS 82975-93-7)
- 2,6-Bis(4-aminophenyl)pyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 49629-50-7)
- 4-(tert-Butyl)-N-(2-phenoxyethyl)benzamide (CAS 328029-37-4)
- (S)-1-(3-bromo-4-methoxyphenyl)butan-1-amine (CAS 1213375-29-1)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-benzo[d]imidazole (CAS 1021919-38-9)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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