1-(7-Methoxy-1-benzofuran-2-yl)-1-ethanone N-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]hydrazone CAS 478248-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478248-97-4 |
| Molecular Formula | C17H13ClF3N3O2 |
| Molecular Weight | 383.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(7-Methoxy-1-benzofuran-2-yl)-1-ethanone N-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]hydrazone (CAS 478248-97-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H13ClF3N3O2. Molecular weight: 383.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H13ClF3N3O2 |
| Molecular Weight | 383.75 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
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- 3-((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)benzoic acid (CAS 885269-91-0)
- 4-((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)benzoic acid (CAS 885269-42-1)
- 7-Methoxy-4-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methoxy)quinoline (CAS 1002304-34-8)
- [6-Methoxy-2-(4-methoxyphenyl)benzo[b]furan-3-yl](4-cyanophenyl)methanone (CAS 176977-56-3)
- (E)-2-(3-methoxy-4-((3-(trifluoromethyl)benzyl)oxy)benzylidene)hydrazine-1-carbothioamide (CAS 866050-63-7)
- 3,3'-((6-Methoxy-1,3,5-triazine-2,4-diyl)bis(oxy))dibenzoic acid (CAS 134280-33-4)
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Recommended Standards
- (3-(2-Chlorophenyl)-5-methylisoxazol-4-yl)(5-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepin-1-yl)methanone (CAS 478078-95-4)
- 2-(3-chloro-2-oxo-2,3-dihydro-1H-indol-4-yl)ethyl 4-(trifluoromethyl)benzoate (CAS 303188-00-3)
- N-[2-chloro-5-(trifluoromethyl)phenyl]-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 1008946-71-1)
- 5-Amino-3-benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one (CAS 17756-35-3)
- 3-Bromo-4-(3-methoxyphenyl)-1-methylquinolin-2(1H)-one (CAS 1086398-26-6)
- Olprinone Impurity 10 (CAS 2236020-10-1)
- (3-Fluorophenoxy)acetic Acid (CAS 404-98-8)
- Naproxen Impurity 20 (CAS 27655-95-4)
- 2-Bromo-1-fluoro-3-methoxy-4-methylbenzene (CAS 1780793-97-6)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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