(E)-4-((4-ethoxybenzylidene)amino)-2-nitroaniline CAS 315248-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 315248-81-8 |
| Molecular Formula | C15H15N3O3 |
| Molecular Weight | 285.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-((4-ethoxybenzylidene)amino)-2-nitroaniline (CAS 315248-81-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15N3O3. Molecular weight: 285.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15N3O3 |
| Molecular Weight | 285.30 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Methyl 4-methylpiperidine-2-carboxylate (CAS 144817-80-1)
- 4-Amino-5-benzoyl-2-{[2-(4-fluorophenyl)-2-oxoethyl]sulfanyl}thiophene-3-carbonitrile (CAS 478081-63-9)
- 3-((5-Methylhexan-2-yl)amino)thietane 1,1-dioxide (CAS 1851900-80-5)
- tert-Butyl 2-(3-bromophenoxy)-2-methylpropanoate (CAS 393186-07-7)
- 4-Amino-3-nitrobenzamidine (CAS 148344-28-9)
- 4-Fluoro-2-isopropylbenzaldehyde (CAS 1289039-02-6)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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