mPEG-COOH,97% average Mw1000 CAS 67665-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67665-18-3 |
| Molecular Formula | C5H10O4 N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies mPEG-COOH,97% average Mw1000 (CAS 67665-18-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H10O4 N. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H10O4 N |
| Molecular Weight | 148.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related mPEG Standards
Recommended Standards
- tert-butyl (2S)-2-methyl-5-oxopyrrolidine-2-carboxylate (CAS 882392-64-5)
- N'-(4-Methoxybenzylidene)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carbohydrazide (CAS 332390-41-7)
- 2-(Hydroxymethyl)-3,5-dimethylphenol (CAS 67730-49-8)
- Methyl (3-methylbenzyl)glycinate (CAS 1019554-31-4)
- 1,1’-Ferrocenedicarboxylic Acid (CAS 1293-87-4)
- 2-Methyl-2-(((1-methyl-1h-pyrrol-2-yl)methyl)amino)propan-1-ol (CAS 893572-52-6)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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