2-{[(4-nitrophenyl)amino]methylidene}-2,3-dihydro-1H-indene-1,3-dione CAS 40462-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40462-01-9 |
| Molecular Formula | C16H10N2O4 |
| Molecular Weight | 294.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[(4-nitrophenyl)amino]methylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 40462-01-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H10N2O4. Molecular weight: 294.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H10N2O4 |
| Molecular Weight | 294.26 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-amino-5-methanesulfonyl-4-methoxybenzoic acid (CAS 1258639-90-5)
- 7-Bromo-6-methoxy-1H-indazole-3-carboxylic acid methyl ester (CAS 1263378-38-6)
- Thiazole-4-thiol (CAS 172366-71-1)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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