m-PEG4-aldehyde CAS 197513-96-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197513-96-5 |
| Molecular Formula | C10H20O5 |
| Molecular Weight | 220.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
m-PEG4-aldehyde (CAS 197513-96-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H20O5. Molecular weight: 220.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H20O5 |
| Molecular Weight | 220.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2013 |
Recommended Standards
- Ramelteon Impurity I (CAS 196597-66-7)
- 4-(Cyclopentyloxy)-3-methoxybenzaldehyde (CAS 197573-17-4)
- 4-(4-Fluorophenoxy)benzenethiol (CAS 193022-94-5)
- 2-[(3,4-dimethoxyphenyl)methyl]pyrrolidine hydrochloride (CAS 1384430-02-7)
- (4-{[(4-Aminobenzyl)thio]methyl}phenyl)amine (CAS 838-97-1)
- N-(4-Fluorobenzylidene)-4-methylaniline (CAS 39769-11-4)
- (2-Amino-6-methylbenzo[d]thiazol-4-yl)boronic acid (CAS 2857929-86-1)
- Berberine Chloride hydrate (CAS 141433-60-5)
- Benzyl (1-(furan-2-yl)but-3-en-1-yl)carbamate (CAS 712264-79-4)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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