2-(2-(2-(2-Iodoethoxy)ethoxy)ethoxy)acetic acid CAS 2162120-88-7
| CAS No. | 2162120-88-7 |
| Molecular Formula | C8H15IO5 |
| Molecular Weight | 318.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(2-(2-(2-Iodoethoxy)ethoxy)ethoxy)acetic acid (CAS 2162120-88-7) is a high-purity analytical reference standard with the molecular formula C8H15IO5 and a molecular weight of 318.11 g/mol.
2-(2-(2-(2-Iodoethoxy)ethoxy)ethoxy)acetic acid (C8H15IO5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-(2-(2-(2-Iodoethoxy)ethoxy)ethoxy)acetic acid 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 | C8H15IO5 |
| Molecular Weight | 318.11 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | I-containing |
Related Iodoethoxy Standards
- 2-(2-Iodoethoxy)isoindoline-1,3-dione (CAS 1100696-50-1)
- Ethyl 4-(2-iodoethoxy)benzoate (CAS 56703-36-7)
- 2-(2-Iodoethoxy)ethoxymethylbenzene (CAS 88454-83-5)
- 2-(2-(2-(2-Iodoethoxy)ethoxy)ethoxy)ethan-1-ol (CAS 136399-06-9)
- 2-(2-(2-Iodoethoxy)ethyl)isoindoline-1,3-dione (CAS 201990-16-1)
- 1,2-Bis(2-iodoethoxy)ethane 36839-55-1 B1687 Ethylene Glycol Bis(2-iodoethyl) Ether (CAS 36839-55-1)
- ((2-Iodoethoxy)methyl)benzene (CAS 54555-84-9)
- 2-(2-(2-Iodoethoxy)ethoxy)ethan-1-ol (CAS 62573-16-4)
Recommended Standards
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