1-(4-Ethylphenyl)-1H-pyrrole-2-carboxylic acid CAS 896053-31-9
| CAS No. | 896053-31-9 |
| Molecular Formula | C13H13NO2 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 215.25 g/mol gives 1-(4-Ethylphenyl)-1H-pyrrole-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(4-Ethylphenyl)-1H-pyrrole-2-carboxylic acid (CAS 896053-31-9) is a high-purity analytical reference standard with the molecular formula C13H13NO2 and a molecular weight of 215.25 g/mol.
1-(4-Ethylphenyl)-1H-pyrrole-2-carboxylic acid (C13H13NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 1-(4-Ethylphenyl)-1H-pyrrole-2-carboxylic 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 | C13H13NO2 |
| Molecular Weight | 215.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ethylphenyl Standards
- N2-(4-ethylphenyl)-1,3,5-triazine-2,4-diamine (CAS 1030422-98-0)
- 1-(4-Ethylphenyl)-1H-imidazole-4-carboxamide (CAS 1427012-02-9)
- 1-(2-Ethylphenyl)-1H-imidazole-4-carboxamide (CAS 1427012-11-0)
- 1-(2-Ethylphenyl)-1H-pyrrole-2-carboxylic acid (CAS 918667-50-2)
- 2-((2-Ethylphenyl)amino)pyrimidin-4(1H)-one (CAS 459196-57-7)
- 2-((4-Ethylphenyl)amino)pyrimidin-4(1H)-one (CAS 459196-65-7)
- 5-(4-Ethylphenyl)-3-hydrazinyl-1,2,4-triazine (CAS 915924-89-9)
- N-(2-Ethylphenyl)furan-2-carboxamide (CAS 346722-96-1)
Recommended Standards
- 1-(4-Ethyl-2-hydroxyquinolin-3-yl)ethanone (CAS 781665-09-6)
- 1-(4-Hydroxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 347331-35-5)
- 1-(4-Ethoxyphenyl)-1h-pyrrole-2-carbaldehyde (CAS 86454-34-4)
- 1-(4-Hydroxyphenyl)-2,6-dimethylpyridin-4(1H)-one (CAS 385374-16-3)
- 4-Methyl-N-(1-(thiophen-2-yl)ethyl)pyridin-3-amine (CAS 1343989-02-5)
- 2-(2-Fluorophenoxy)ethylamine (CAS 120351-90-8)
- 4-Butyl-N-[(11bR)-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]benzenesulfonamide triethylamine adduct (CAS 1150592-91-8)
- 4-Methyl-N-(pentan-3-yl)aniline (CAS 1021010-74-1)
- (3-Butoxy-5-methylphenyl)boronic acid (CAS 1256345-80-8)
- 2-Phenylethen-1-amine (CAS 5694-20-2)
- 4-(hydroxymethyl)oxolan-2-one (CAS 36679-81-9)
- Tramadol EP Impurity B (CAS 73825-64-6)
- 6-Chloro-2-(ethoxymethyl)pyrimidin-4-amine (CAS 3120-40-9)
- Cycloaspeptide D (CAS 691363-62-9)
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