5-(4,5-Dimethyl-2-nitrophenyl)furan-2-carbaldehyde CAS 1242840-80-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242840-80-7 |
| Molecular Formula | C13H11NO4 |
| Molecular Weight | 245.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4,5-Dimethyl-2-nitrophenyl)furan-2-carbaldehyde (CAS 1242840-80-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11NO4. Molecular weight: 245.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11NO4 |
| Molecular Weight | 245.23 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 2-(2,6-Dimethyl-5-nitropyrimidin-4-yl)phenol (CAS 100008-90-0)
- 3,5-Dimethyl-1-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1152541-16-6)
- Dimethyl isoquinoline-3,4-dicarboxylate (CAS 1238846-45-1)
- 2,3-Dimethyl quinoline-2,3-dicarboxylate (CAS 17507-03-8)
- 2-[2,5-Dimethyl-1-(pyrazin-2-yl)-1H-pyrrol-3-yl]-2-oxoacetic acid (CAS 866009-58-7)
- 3,5-Dimethyl-1-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 73225-32-8)
- 5-(3,4-Dimethyl-5-nitrophenyl)furan-2-carbaldehyde (CAS 591226-58-3)
- Dimethyl quinoline-2,4-dicarboxylate (CAS 7170-24-3)
Recommended Standards
- Ethyl 6-hydroxy-2-(pyridin-2-yl)pyrimidine-4-carboxylate (CAS 1240596-40-0)
- 3-(7-Formyl-8-hydroxyquinolin-5-yl)propanoic acid (CAS 1248549-17-8)
- 3-(3-Acetamidophenyl)pyrazole-5-carboxylic Acid (CAS 1240061-39-5)
- N-methylsulfonyl-N-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridyl]methanesulfonamide (CAS 2179098-20-3)
- 1-(3-Fluorobenzoyl)piperazine (CAS 179334-10-2)
- 2-Bromo-N-(2-bromoethyl)acetamide (CAS 7152-58-1)
- rel-(3R,4S)-4-(4-Fluorophenyl)tetrahydro-3-furanamine (CAS 1063733-97-0)
- 2,6-Dibromo-5-methoxypyridin-3-amine (CAS 79491-47-7)
- tert-Butyl 4-(4-(morpholine-4-carbonyl)phenoxy)piperidine-1-carboxylate (CAS 1146080-05-8)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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