2,5,8,11,14,17,20-Heptaoxadocosan-22-ol O-Methyl-heptaethylene glycol Methoxyheptaethylene glycol Monomethoxy-PEG (n=7) 4437-01-8 CAS 4437-01-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4437-01-8 |
| Molecular Formula | C15H32O8 |
| Molecular Weight | 340.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5,8,11,14,17,20-Heptaoxadocosan-22-ol O-Methyl-heptaethylene glycol Methoxyheptaethylene glycol Monomethoxy-PEG (n=7) 4437-01-8 (CAS 4437-01-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H32O8. Molecular weight: 340.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H32O8 |
| Molecular Weight | 340.41 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- 34827-26-4 5,5'-Methylenebis[6-propyl-1,3-benzodioxole Bis(2-propyl-4,5-methylenedioxyphenyl)methane Bis[4,5-(methylenedioxy)-2-propylphenyl]-methane (CAS 34827-26-4)
- Perindopril EP Impurity B (CAS 95153-31-4)
- Sulindac EP Impurity C (CAS 32004-67-4)
- 7-Chloro-2-oxo-2,3,4,5-tetrahydro-1h-1-benzazepine-8-sulfonyl chloride (CAS 1094543-97-1)
- 4-(4-Bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 891190-54-8)
- Carbamazepine Impurity N9 (CAS 16968-19-7)
- N,N-Dimethyl-4-phenylpiperidin-4-amine dihydrochloride (CAS 3543-19-9)
- 1-Methyl-2,3-dihydro-1h-indene-2-carboxylic acid, mixture of diastereomers (CAS 708-37-2)
- tert-Butyl 3-(2h-1,3-benzodioxol-5-yl)piperazine-1-carboxylate (CAS 886769-95-5)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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