4-(4-Chloro-2-fluorobenzamido)-1-methyl-1H-pyrrole-2-carboxylic acid CAS 478803-85-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478803-85-9 |
| Molecular Formula | C13H10ClFN2O3 |
| Molecular Weight | 296.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Chloro-2-fluorobenzamido)-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 478803-85-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H10ClFN2O3. Molecular weight: 296.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10ClFN2O3 |
| Molecular Weight | 296.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-(4-Chloro-5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl)propanehydrazide (CAS 1001518-98-4)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}butanehydrazide (CAS 332361-09-8)
- Ethyl 4-chloro-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 339031-90-2)
- Ethyl 2-(4-chloro-5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl)acetate (CAS 1002033-65-9)
- Methyl 3-(4-chloro-5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)propanoate (CAS 1005583-79-8)
- Methyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)-2-methylpropanoate (CAS 1354448-69-3)
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Recommended Standards
- 4-(Aminomethyl)-3-cyano-5-(difluoromethoxy)benzene-1-sulfonyl chloride (CAS 1807086-24-3)
- 4-(Aminomethyl)-2-cyano-5-(difluoromethoxy)benzene-1-sulfonyl chloride (CAS 1805140-97-9)
- 4-Aminomethyl-2-cyano-3-(difluoromethoxy)benzenesulfonyl chloride (CAS 1804503-05-6)
- Benzyl (S)-(morpholin-2-ylmethyl)carbamate oxalate (CAS 1881275-58-6)
- 4-chloro-6-methoxy-2-(methoxymethyl)pyrimidine (CAS 1281327-03-4)
- Parishin E (CAS 952068-57-4)
- 3-(4-(Benzo[d]oxazol-2-yl)-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 321571-61-3)
- 1-[(3,5-Dimethylphenyl)methyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 1072069-64-7)
- Ibrutinib Impurity 78 (CAS 2031255-24-8)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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