2-[[3-Methoxy-4-[(4-nitrophenyl)methoxy]phenyl]methylene]-1H-indene-1,3(2H)-dione CAS 431978-82-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 431978-82-4 |
| Molecular Formula | C24H17NO6 |
| Molecular Weight | 415.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[[3-Methoxy-4-[(4-nitrophenyl)methoxy]phenyl]methylene]-1H-indene-1,3(2H)-dione (CAS 431978-82-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H17NO6. Molecular weight: 415.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H17NO6 |
| Molecular Weight | 415.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(4-{[1,1'-biphenyl]-4-yl}-1,3-thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 955964-22-4)
- N'-{thieno[2,3-b]quinoline-2-carbonyl}-3-(trifluoromethyl)benzohydrazide (CAS 478079-51-5)
- (E)-({6-phenylimidazo[2,1-b][1,3]thiazol-5-yl}methylidene)amino 3-(trifluoromethyl)benzoate (CAS 338404-79-8)
- N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-((5-cyano-[2,3'-bipyridin]-6-yl)thio)acetamide (CAS 445383-46-0)
- N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-2-phenoxypropanamide (CAS 1396880-47-9)
- 3-Morpholino-5,6-dihydropyridin-2(1H)-one (CAS 545445-40-7)
- 1-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3,3-difluorocyclobutane-1-carboxylic acid (CAS 2296988-69-5)
- (S)-(4-((3,7-Dimethyloct-6-en-1-yl)oxy)phenyl)boronic acid (CAS 548772-66-3)
- N-(2-Chlorophenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775337-99-9)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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