2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol CAS 4439-32-1
| CAS No. | 4439-32-1 |
| Molecular Formula | C24H50O4 |
| Molecular Weight | 402.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol (CAS 4439-32-1), molecular formula C24H50O4 and molecular weight 402.65 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 402.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H50O4 |
| Molecular Weight | 402.65 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
Related Octadecyloxy Standards
- 4-(Octadecyloxy)benzoic acid (CAS 15872-50-1)
- 2-(4-(Octadecyloxy)phenyl)acetonitrile (CAS 80280-48-4)
- 5-(Octadecyloxy)isophthalic acid (CAS 143294-86-4)
- (E)-4-(Octadecyloxy)-4-oxobut-2-enoic acid (CAS 1741-93-1)
- 2-((Octadecyloxy)methyl)pyridine (CAS 1228182-56-6)
- 4-(Octadecyloxy)aniline (CAS 4105-89-9)
- 2-(Octadecyloxy)ethanol (CAS 2136-72-3)
- 1-(Octadecyloxy)octadecane (CAS 6297-03-6)
Recommended Standards
- 2,7-Dimethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol (CAS 91-86-1)
- 3β-Hydroxy-5α-cholestan-15-one (CAS 55823-04-6)
- 10,12-Heptacosadiynoic Acid (CAS 67071-94-7)
- 4,4'-Bis(trans-4-propylcyclohexyl)-1,1'-biphenyl (CAS 85600-56-2)
- (3-Isopropoxyphenyl)(1-((5-methyl-1-propyl-1H-pyrazol-4-yl)methyl)piperidin-3-yl)methanone (CAS 958841-22-0)
- Tris(di-tert-butylphosphino)gallium (CAS 140194-63-4)
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- (E)-2-(4-Nitrobenzylidene)hydrazine-1-carbothioamide (CAS 180864-33-9)
- N-Benzyl-2-methyl-4-nitroaniline (CAS 201157-13-3)
- 3-Amino-3-(2,5-dichlorophenyl)propan-1-ol (CAS 1270526-73-2)
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- 1-(Piperidin-1-yl)isoquinoline (CAS 31557-49-0)
- Ethyl 4-(2-(4-(methylsulfonyl)phenyl)-2-oxoethyl)piperazine-1-carboxylate (CAS 924869-22-7)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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