2-Methyl-5-(4-nitrostyryl)furan CAS 791852-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 791852-22-7 |
| Molecular Formula | C13H11NO3 |
| Molecular Weight | 229.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-5-(4-nitrostyryl)furan (CAS 791852-22-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H11NO3. Molecular weight: 229.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H11NO3 |
| Molecular Weight | 229.23 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-5-(4-nitrostyryl)oxazole (CAS 791852-65-8)
- 3-Methyl-5-(4-nitrostyryl)isoxazole (CAS 61449-23-8)
- 5-Methyl-2-(4-nitrostyryl)oxazole (CAS 791852-72-7)
- 2-(4-Nitrostyryl)pyridine (CAS 1023-67-2)
- (E)-2-(2-nitrostyryl)pyridine (CAS 77340-84-2)
- (E)-2-(3-nitrostyryl)pyridine (CAS 55532-26-8)
- (E)-3-(4-Nitrostyryl)pyridine (CAS 5847-74-5)
- (E)-4-(4-Nitrostyryl)aniline (CAS 7297-52-1)
Recommended Standards
- 2-Hydroxy-5-(m-tolyl)nicotinic acid (CAS 76053-40-2)
- 2-Methyl-6-oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]-quinoline-5-carboxylic acid (CAS 57771-89-8)
- 2H-Pyrido[4,3-b]indol-2-ol (CAS 66570-76-1)
- Ethyl isoindoline-4-carboxylatehydrochloride (CAS 1311254-57-5)
- N-methyl-1-(3-(pyrrolidin-1-ylmethyl)phenyl)methanamine (CAS 884507-46-4)
- 2-(Chloromethyl)-6-cyano-3-(difluoromethyl)pyridine-5-acetic acid (CAS 1806848-88-3)
- 3-[(4-bromophenyl)sulfamoyl]-4-methoxybenzoic acid (CAS 312274-98-9)
- 3,3-Dimethyl-4-oxo-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester (CAS 179898-81-8)
- 3-(Benzyloxy)-N-(sec-butyl)benzamide (CAS 908551-06-4)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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