(3Z)-3-[(Dimethylamino)methylidene]-1-(4-nitrophenyl)pyrrolidin-2-one CAS 343375-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343375-74-6 |
| Molecular Formula | C13H15N3O3 |
| Molecular Weight | 261.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3Z)-3-[(Dimethylamino)methylidene]-1-(4-nitrophenyl)pyrrolidin-2-one (CAS 343375-74-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15N3O3. Molecular weight: 261.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O3 |
| Molecular Weight | 261.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Z Standards
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- 2-[(Dimethylamino)methylene]-5-(4-fluorophenyl)-1,3-cyclohexanedione (CAS 1030419-83-0)
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Recommended Standards
- (3-Formyl-1H-indazol-6-yl)-carbamic acid tert-butyl ester (CAS 944904-72-7)
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- (2R,3S,4R,5R)-2-(hydroxymethyl)-5-(triazolo[4,5-d]pyrimidin-3-yl)tetrahydrofuran-3,4-diol (CAS 38874-46-3)
- [2-(1-Isopropyl-1H-benzimidazol-2-yl)ethyl]aminedihydrochloride (CAS 1324077-08-8)
- Tert-butyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-yl)pyrrolidine-1-carboxylate (CAS 2222995-76-6)
- 3-Chloro-2-formylbenzonitrile (CAS 1256561-76-8)
- Ethyl 2-(5-(tert-butyl)-1-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl)acetate (CAS 1597421-95-8)
- 3-Chloro-6-fluoro-2-nitroaniline (CAS 50409-01-3)
- 3-Formyl-6-methoxy-1-(4-methylbenzyl)-1H-indole-2-carboxylic acid (CAS 1243089-67-9)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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