(E)-2-(1-methoxy-3-((4-nitrophenyl)amino)allylidene)malononitrile CAS 341966-92-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 341966-92-5 |
| Molecular Formula | C13H10N4O3 |
| Molecular Weight | 270.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-2-(1-methoxy-3-((4-nitrophenyl)amino)allylidene)malononitrile (CAS 341966-92-5) pharmaceutical standards reference standard. Molecular formula: C13H10N4O3. Molecular weight: 270.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H10N4O3 |
| Molecular Weight | 270.24 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related E Standards
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Recommended Standards
- (4-oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetic acid (CAS 923758-13-8)
- (E)-3,3'-(Diazene-1,2-diyl)dibenzoic acid (CAS 249283-74-7)
- (4-Oxo-1,4-dihydropyridazine-3,6-diyl)bis(methylene) bis(methylcarbamate) (CAS 65653-97-6)
- (5R,8R,9R)-2,2-Dimethyl-10-oxo-1,3,6-trioxaspiro[4.5]decane-8,9-diyl diacetate (CAS 439828-63-4)
- 2-Methoxy-4-methyl-1-nitrobenzene (CAS 38512-82-2)
- 1,4-Dioxepan-6-one (CAS 28544-93-6)
- Valsartan Impurity 144 (CAS 149690-12-0)
- 3-(4-Fluorophenyl)-6-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1018125-59-1)
- 4-[(3-Iodophenyl)carbonyl]morpholine (CAS 349118-63-4)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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