4-(Ethoxycarbonyl)benzoic acid CAS 713-57-5
| CAS No. | 713-57-5 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(Ethoxycarbonyl)benzoic acid (C10H10O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
4-(Ethoxycarbonyl)benzoic acid (CAS 713-57-5) is a high-purity analytical reference standard with the molecular formula C10H10O4 and a molecular weight of 194.18 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-(Ethoxycarbonyl)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 | C10H10O4 |
| Molecular Weight | 194.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ethoxycarbonyl Standards
- 3-(Ethoxycarbonyl)benzoic acid (CAS 18189-42-9)
- 4-(Ethoxycarbonyl)-2H-indazole-3,5,6,7-tetracarboxylic acid (CAS 174198-29-9)
- 3-(5-Ethoxycarbonyl-2-furanyl)-2-methyl-1-propene (CAS 951886-46-7)
- 4-(5-Ethoxycarbonyl-2-furanyl)-1-butene (CAS 951886-32-1)
- (2-(Ethoxycarbonyl)pyridin-4-yl)boronic acid (CAS 794461-69-1)
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- 5-(Ethoxycarbonyl)pyridine-3-boronic acid (CAS 875781-62-7)
- 2-(ethoxycarbonyl)isonicotinic acid (CAS 142074-49-5)
Recommended Standards
- 4-(Difluoromethyl)-2-phenyl-1H-imidazole (CAS 2149602-29-7)
- 4-(Oxiran-2-ylmethoxy)benzoic acid (CAS 35217-95-9)
- 4-(4-Hydroxyphenyl)-4-oxobutanoic Acid (CAS 56872-39-0)
- 4-(Phenoxymethyl)-1,3-dioxolan-2-one (CAS 4437-83-6)
- N-Methyl-N-[3-[[[(8ß)-6-(2-propen-1-yl)ergolin-8-yl]carbonyl]amino]propyl]carbamic Acid 1,1-Dimethylethyl Ester (CAS 1390658-68-0)
- 2-Chloro-3-(2,4,5-trimethylphenyl)-1-propene (CAS 951893-20-2)
- Ethyl 5-bromo-4-oxo-1,4-dihydropyridine-3-carboxylate (CAS 1807217-73-7)
- Ethyl 2-(4-bromo-3-cyano-5-fluorophenyl)acetate (CAS 1805485-25-9)
- (2-Methylpropyl)[(pyridin-2-yl)methyl]amine dihydrochloride (CAS 1240578-38-4)
- 3-{[1-(pyridin-4-yl)ethyl]sulfamoyl}thiophene-2-carboxylic acid (CAS 1153874-48-6)
- Tert-butyl 4-(3-amino-2-methylpropanoyl)piperazine-1-carboxylate (CAS 1303889-86-2)
- 4-(Aminomethyl)-1-ethylpiperidin-4-ol (CAS 19968-96-8)
- 4-(1-Propyn-1-yl)phenylboronic Acid (CAS 511519-40-7)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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