(E)-[(2-Chloro-1-methyl-1H-indol-3-yl)methylidene]amino 4-fluorobenzoate CAS 477887-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477887-50-6 |
| Molecular Formula | C17H12ClFN2O2 |
| Molecular Weight | 330.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-[(2-Chloro-1-methyl-1H-indol-3-yl)methylidene]amino 4-fluorobenzoate (CAS 477887-50-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H12ClFN2O2. Molecular weight: 330.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H12ClFN2O2 |
| Molecular Weight | 330.74 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 |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 4-[(3-chloro-4-methoxyphenyl)sulfamoyl]-1h-pyrrole-2-carboxylic acid (CAS 1036518-53-2)
- 1-(3-Chloro-4-fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-85-4)
- 1-(3-Chloro-4-fluorophenyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-16-2)
- 5-((4-Chloro-3-nitrophenyl)(hydroxy)methyl)-3-ethylthiazolidine-2,4-dione (CAS 685108-62-7)
- 7-Chloro-5-(2-Fluorophenyl)-2,3- Dihydro-2-Oxo-1H-1,4-Benzodiazepine-1-Acetaldehyde (CAS 85057-32-5)
- 7-Chloro-5-(2-fluorophenyl)-N-methyl-N-nitroso-3H-1,4-benzodiazepin-2-amine (CAS 59467-62-8)
- 1-(3-Chloro-7-(trifluoromethyl)quinolin-4-yl)piperidin-4-ol (CAS 1203578-55-5)
- 6-Chloro-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4(3H)-one (CAS 1268612-27-6)
Recommended Standards
- 1-(4-Chlorobenzyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylic Acid (CAS 1020239-56-8)
- N-(5-Chloro-2-methoxyphenyl)-6-nitroquinazolin-4-amine (CAS 691385-32-7)
- 1-(3-Chlorophenyl)-4-(3-fluorobenzyl)-1,4-dihydropyrazine-2,3-dione (CAS 904524-22-7)
- Boc-D-HomoSec(pMeBzl)-OH (CAS 2044709-66-0)
- 2-Ethylhexyl Salicylate (CAS 118-60-5)
- {[3-(Trifluoromethyl)phenyl]methyl}phosphonic acid (CAS 146780-09-8)
- ethyl 3-cyclopropyl-2-hydroxy-propanoate (CAS 1601273-66-8)
- Dinoprost trometamol (CAS 38562-01-5)
- 3-Iodo-1-methyl-4-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1398534-56-9)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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 13829788188 / jacky.chen@cato-chem.com