2,2-Diacetyl-3-(4-nitrophenyl)cyclopropane-1,1-dicarbonitrile CAS 478041-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478041-12-2 |
| Molecular Formula | C15H11N3O4 |
| Molecular Weight | 297.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Diacetyl-3-(4-nitrophenyl)cyclopropane-1,1-dicarbonitrile (CAS 478041-12-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11N3O4. Molecular weight: 297.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11N3O4 |
| Molecular Weight | 297.27 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Diacetyl Standards
- 2,2-Diacetyl-3-(2-nitrophenyl)cyclopropane-1,1-dicarbonitrile (CAS 478041-13-3)
- 3-(2,6-Diacetyl-1,5-dimethyl-3H-pyrrolizin-7-yl)propanoic acid (CAS 153288-96-1)
- 2,2-Diacetyl-3-(4-chlorophenyl)cyclopropane-1,1-dicarbonitrile (CAS 477890-19-0)
- 2,5-Diacetyl-[1,2,4]triazolo[4,3-a]quinoxaline-1,4(2H,5H)-dione (CAS 90042-39-0)
- N-(4-(3,4-Diacetyl-2,5-dimethyl-1H-pyrrol-1-yl)phenyl)acetamide (CAS 112086-84-7)
- 3,6-Diacetyl-9-ethylcarbazole (CAS 1483-97-2)
- N-(1,2-Diacetyl-3-oxo-2,3-dihydro-1H-indazol-6-yl)acetamide (CAS 61346-25-6)
- 2,2-Diacetyl-3-(4-fluorophenyl)cyclopropane-1,1-dicarbonitrile (CAS 477890-35-0)
Recommended Standards
- 2,4-Dimethyl-1-(4-(trifluoromethyl)benzyl)-1H-pyrrole-3-carboxylic acid (CAS 2375814-28-9)
- 2,2',2''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))triacetamide (CAS 61445-99-6)
- 2-[(4-Fluorophenyl)sulfanyl]-5-(trifluoromethyl)benzonitrile (CAS 477866-78-7)
- tert-butyl 4-fluoro-5-oxo-azepane-1-carboxylate (CAS 1209780-32-4)
- 3-(4-(Methylthio)phenyl)propanoic acid (CAS 138485-81-1)
- 3-Ethyl-2-methylquinolin-4-amine (CAS 104338-91-2)
- tert-Butyl ((4-methyl-6-(4-methylpiperazin-1-yl)pyridin-3-yl)methyl)carbamate (CAS 1355193-18-8)
- Velpatasvir Impurity 10 (CAS CATO-C4X-289410)
- (R)-2-([1,1'-Biphenyl]-4-yl)propanoic acid (CAS 10516-54-8)
- Lixisenatide (CAS 320367-13-3（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com