Propargyl-PEG2-OH CAS 7218-43-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7218-43-1 |
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Propargyl-PEG2-OH (CAS 7218-43-1) pharmaceutical standards reference standard. Molecular formula: C7H12O3. Molecular weight: 144.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1959 |
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Recommended Standards
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- Piperidin-4-yl carbamate (CAS 776255-42-6)
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- [3-[(3,5-Dimethoxybenzyl)oxy]phenyl]boronic Acid (CAS 870718-09-5)
- 5-Chloropyridine-2,4-diol (CAS 1253661-61-8)
- 9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE (CAS 77944-88-8)
- 1-Acetylindoline-5-carbonitrile (CAS 15861-29-7)
- 4-Methyl-2-((4-methylpentan-2-yl)amino)pentan-1-ol (CAS 1247752-54-0)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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