(4Z)-4-[2-(4-Methylphenyl)hydrazin-1-ylidene]-3,4-dihydro-1H-2-benzopyran-1,3-dione CAS 1785889-61-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1785889-61-3 |
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (4Z)-4-[2-(4-Methylphenyl)hydrazin-1-ylidene]-3,4-dihydro-1H-2-benzopyran-1,3-dione (CAS 1785889-61-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H12N2O3. Molecular weight: 280.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(2-chloroacetyl)-N-methyl-N-(propan-2-yl)piperidine-4-carboxamide (CAS 1311314-48-3)
- Methyl 2-(1-(((benzyloxy)carbonyl)amino)ethyl)thiazole-5-carboxylate (CAS 1095824-67-1)
- 1-(6-Bromo-5-fluoro-1H-indol-3-yl)-2,2,2-trifluoroethanone (CAS 2772515-05-4)
- (Z)-[(3-Chlorophenyl)methyl](oxido)[(pyridin-4-yl)methylidene]azanium (CAS 939888-16-1)
- 1-[4-(trifluoromethyl)benzoyl]piperazine hydrochloride (CAS 1171417-73-4)
- 2-(4-Amino-5-(difluoromethyl)-3-hydroxypyridin-2-yl)acetic acid (CAS 1805330-39-5)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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