5-(3-Fluoro-4-isopropoxyphenyl)-1H-pyrrole-2-carboxylic acid CAS 1520482-28-3
| CAS No. | 1520482-28-3 |
| Molecular Formula | C14H14FNO3 |
| Molecular Weight | 263.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(3-Fluoro-4-isopropoxyphenyl)-1H-pyrrole-2-carboxylic acid (CAS 1520482-28-3), a certified reference material (molecular formula C14H14FNO3, MW 263.26 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 5-(3-Fluoro-4-isopropoxyphenyl)-1H-pyrrole-2-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 5-(3-Fluoro-4-isopropoxyphenyl)-1H-pyrrole-2-carboxylic 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 | C14H14FNO3 |
| Molecular Weight | 263.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- Ethyl 2-((5-fluoro-8-methylquinolin-4-yl)oxy)acetate (CAS 1315370-48-9)
- Methyl 5-(5-fluoro-2-methoxyphenyl)-3-methyl-1H-pyrrole-2-carboxylate (CAS 2111644-31-4)
- 7-(6-Fluoro-3-pyridyl)-5H-pyrido[4,3-b]indole (CAS 1415379-56-4)
- 6-Fluoro-3-(piperidin-3-yl)quinazoline-2,4(1H,3H)-dione (CAS 1710844-90-8)
- ((3-Fluoro-4-methoxyphenyl)sulfonyl)glycine (CAS 1010903-55-5)
- 3-(2-Fluoro-4-sulfamoylphenoxy)propanoic acid (CAS 1152864-98-6)
- Methyl 3-fluoro-2-methoxy-5-sulfamoylbenzoate (CAS 1375472-35-7)
- 2-Fluoro-N-(3-methoxy-1-methyl-1H-pyrazol-4-yl)-9H-purin-6-amine (CAS 1776113-93-9)
Recommended Standards
- Ethyl 1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1513-07-1)
- (3R,4S)-4-(6-fluoro-2,3-dihydro-1H-inden-5-yl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1784748-07-7)
- 3-[3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]morpholine (CAS 1461707-87-8)
- Boc-D-FMK (CAS 187389-53-3)
- N-Nitroso-Cyclamate (CAS 70365-40-1)
- 3,4-Difluoro-N-methyl-N-(pyrrolidin-3-yl)benzamide (CAS 1839216-58-8)
- Methyl 5-Methoxy-2-oxo-2,3-dihydrobenzoxazole-7-carboxylate (CAS 1221791-71-4)
- (1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-methyl-1H-1,2,3-triazol-4-yl)(pyrrolidin-1-yl)methanone (CAS 312511-58-3)
- Ethyl 3-((4-aminophenyl)amino)propanoate (CAS 863383-19-1)
- Dacomitinib Impurity 24 (CAS CATO-C4X-208624)
- 5-(O-tolyl)-1,3,4-oxadiazol-2-amine (CAS 1750-78-3)
- 3-Iodopyridine 1-oxide (CAS 22447-55-8)
- 2-((3-Chlorophenyl)thio)-5-(3-(trifluoromethyl)phenyl)nicotinonitrile (CAS 338964-73-1)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com