Ethyl 2-acetamido-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl)propanoate CAS 83249-56-3
| CAS No. | 83249-56-3 |
| Molecular Formula | C20H21I2NO5 |
| Molecular Weight | 609.19 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.
CATO supplies Ethyl 2-acetamido-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl)propanoate (CAS 83249-56-3), a certified reference material (molecular formula C20H21I2NO5, MW 609.19 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 2-acetamido-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl)propanoate (C20H21I2NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Ethyl 2-acetamido-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl)propanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H21I2NO5 |
| Molecular Weight | 609.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
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