4-(2-Acetamidoethyl)-3-iodobenzoic acid CAS 1131622-45-1
| CAS No. | 1131622-45-1 |
| Molecular Formula | C11H12INO3 |
| Molecular Weight | 333.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(2-Acetamidoethyl)-3-iodobenzoic acid (C11H12INO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 333.12 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-(2-Acetamidoethyl)-3-iodobenzoic acid (CAS 1131622-45-1), molecular formula C11H12INO3 and molecular weight 333.12 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-(2-Acetamidoethyl)-3-iodobenzoic 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 | C11H12INO3 |
| Molecular Weight | 333.12 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.) | 1989 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Acetamidoethyl Standards
- n-(2-Acetamidoethyl)-4-iodobenzamide (CAS 796057-61-9)
- ((4-(2-Acetamidoethyl)phenyl)sulfonyl)proline (CAS 1008050-98-3)
- N-(2-acetamidoethyl)-4-(5-(chloromethyl)-1,2,4-oxadiazol-3-yl)benzamide (CAS 1119450-85-9)
- n-(2-Acetamidoethyl)-2-bromo-5-methoxybenzamide (CAS 851897-92-2)
- N-(2-Acetamidoethyl)-1-phenyl-3-(thiophen-2-yl)-1H-pyrazole-4-carboxamide (CAS 686770-29-6)
- n-(2-Acetamidoethyl)-4-bromo-2-hydroxybenzamide (CAS 1252494-00-0)
- 3-(2-Acetamidoethyl)-1H-indol-5-yl hydrogen sulfate (CAS 94840-68-3)
- 5-(n-(2-Acetamidoethyl)sulfamoyl)thiophene-3-carboxylic acid (CAS 1049823-20-2)
Recommended Standards
- 3-Iodo-4-morpholinobenzoic acid (CAS 1131614-36-2)
- n-(2-Iodophenyl)-1,4-dioxane-2-carboxamide (CAS 1208640-74-7)
- 4-Butyramido-3-iodobenzoic acid (CAS 1131614-35-1)
- 2-(4-Iodobenzamido)butanoic acid (CAS 1218630-74-0)
- Methyl 2-(4-fluoro-3,5-dimethylphenyl)-2-oxoacetate (CAS 1443346-58-4)
- 4-[(furan-2-yl)methyl]-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),5-trien-3-one (CAS 588696-95-1)
- 3-((4-Fluorobenzyl)thio)-1-(p-tolyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 691868-94-7)
- Itraconazole Impurity 18 (CAS CATO-C4X-149718)
- 4-Amino-1-(4-pyridyl)piperidine (CAS 187084-44-2)
- (3R,4S)-4-Cyclobutyl-3-fluoropiperidine dihydrochloride (CAS 1439806-78-6)
- Baricitinib Impurity 39 (CAS 1146629-76-6)
- 2-(1,1-Dioxidothiomorpholino)-3-(1H-indol-3-yl)-1-morpholinopropan-1-one (CAS 478040-84-5)
- 5-Ethoxy-3H-1,2,4-dithiazol-3-one (CAS 178318-21-3)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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