(2-Ethoxy-4-formyl-6-iodophenoxy)acetic acid CAS 428482-36-4
| CAS No. | 428482-36-4 |
| Molecular Formula | C11H11IO5 |
| Molecular Weight | 350.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Ethoxy-4-formyl-6-iodophenoxy)acetic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2-Ethoxy-4-formyl-6-iodophenoxy)acetic acid (CAS 428482-36-4) is a high-purity analytical reference standard with the molecular formula C11H11IO5 and a molecular weight of 350.11 g/mol.
The molecular framework of (2-Ethoxy-4-formyl-6-iodophenoxy)acetic acid (C11H11IO5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2-Ethoxy-4-formyl-6-iodophenoxy)acetic acid 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 | C11H11IO5 |
| Molecular Weight | 350.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
Related Ethoxy Standards
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Recommended Standards
- 1,2,3,4,5-Pentafluoro-6-pentafluorophenoxybenzene (CAS 1800-30-2)
- (Z)-2,2'-(Hept-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 307531-74-4)
- 1-Hydroxy-2-iodoanthracene-9,10-dione (CAS 117638-42-3)
- 2-(3-Fluoro-5-(methoxymethoxy)-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2763160-09-2)
- N-[2-(2-Chlorophenoxy)ethyl]-3-propoxyaniline (CAS 1040683-68-8)
- 5,8-Dimethoxy-2-methylquinazolin-6-amine (CAS 1823498-67-4)
- 2-Amino-3-(1H-benzo[d]imidazol-2-yl)quinolin-4-ol (CAS 388565-19-3)
- 5-(Benzenesulfonyl)-4-(2-chlorophenyl)-2-methylpyrimidine (CAS 400089-29-4)
- 2-(Naphthalen-1-yl)-2H-chromene (CAS 477-74-7)
- 1,5-Dichloro-2-fluoro-3-propoxybenzene (CAS 1881288-33-0)
- tert-Butyl 2-chloro-3-(3-ethoxy-3-oxopropanoyl)-1H-indole-1-carboxylate (CAS 180922-72-9)
- 4-Chloro-3-ethynylpyridine (CAS 1196145-03-5)
- 1-[6,8-Difluoro-2-(trifluoromethyl)quinol-4-yl]piperazine (CAS 1000339-47-8)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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