3-Iodo-4-(isopropoxymethyl)benzoic acid CAS 1131614-21-5
| CAS No. | 1131614-21-5 |
| Molecular Formula | C11H13IO3 |
| Molecular Weight | 320.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Iodo-4-(isopropoxymethyl)benzoic 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.
CATO supplies 3-Iodo-4-(isopropoxymethyl)benzoic acid (CAS 1131614-21-5), a certified reference material (molecular formula C11H13IO3, MW 320.12 g/mol) for analytical method development and quality control.
3-Iodo-4-(isopropoxymethyl)benzoic acid (C11H13IO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3-Iodo-4-(isopropoxymethyl)benzoic 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 | C11H13IO3 |
| Molecular Weight | 320.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | I-containing |
Related Iodo Standards
- 3-iodo-5-methoxy-4-propoxybenZaldehyde (CAS 106331-89-9)
- Methyl 3-iodo-4-propoxybenzoate (CAS 1131614-13-5)
- Methyl 3-iodo-4-isopropoxybenzoate (CAS 1131614-15-7)
- 3-Iodo-4-isobutoxybenzoic acid (CAS 1131614-19-1)
- (4-Iodo-2-methyl-phenoxy)-acetic acid ethyl ester (CAS 636589-61-2)
- 3-Iodo-4-isopropoxy-5-methoxybenzaldehyde (CAS 426221-01-4)
- 7-Iodo-2-phenyl-1H-benzo[d]imidazole (CAS 1011231-99-4)
- Ethyl 1-(4-iodo-1H-pyrazol-1-yl)cyclobutane-1-carboxylate (CAS 1022092-35-8)
Recommended Standards
- (R)-Ethyl 2-(2-iodophenoxy)propanoate (CAS 1383468-50-5)
- 4-(sec-Butoxy)-3-iodobenzoic acid (CAS 1131614-17-9)
- Butyl 2-hydroxy-5-iodobenzoate (CAS 15125-89-0)
- Isobutyl 2-hydroxy-5-iodobenzoate (CAS 15206-70-9)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-2-phenylethan-1-amine (CAS 1156896-69-3)
- 6-Butylchrysene (CAS 6901-71-9)
- 5-Chloro-N,N-dimethylimidazo[1,2-a]pyrimidin-7-amine (CAS 89099-86-5)
- Palonosetron Impurity 24 (CAS 83721-32-8)
- 4-Chloro-2-fluoro-6-methoxybenzamide (CAS 1823882-44-5)
- 4-Chloro-6-methyl-5-phenylthieno[2,3-d]pyrimidine (CAS 610274-04-9)
- Tirofiban Impurity 75 (CAS CATO-C4X-125475)
- Ethyl 3-(4-methyl-2,6-dioxopiperazin-1-yl)propanoate (CAS 875159-72-1)
- [4,4′-Bipyridine]-2,6-dicarboxylic acid (CAS 937615-43-5)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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