5-(3-Oxo-1,3-dihydroisobenzofuran-5-yl)furan-2-carbaldehyde CAS 591212-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 591212-74-7 |
| Molecular Formula | C13H8O4 |
| Molecular Weight | 228.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Oxo-1,3-dihydroisobenzofuran-5-yl)furan-2-carbaldehyde (CAS 591212-74-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H8O4. Molecular weight: 228.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H8O4 |
| Molecular Weight | 228.20 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Oxo Standards
- ((1,3-Dihydroisobenzofuran-5-yl)methoxy)trimethylsilane (CAS 61040-76-4)
- 3-Oxo-1,3-dihydroisobenzofuran-1-yl butyrate (CAS 108761-29-1)
- 4-((1,3-Dihydroisobenzofuran-5-yl)oxy)piperidine (CAS 1781571-58-1)
- 3-(1,3-Dihydroisobenzofuran-5-yl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-18-0)
- 6-(1,3-Dihydroisobenzofuran-5-yl)-1H-purine (CAS 819878-02-9)
- 1-(1,3-Dihydroisobenzofuran-5-yl)-2,2,2-trifluoroethanone (CAS 1538172-82-5)
- (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonic acid (CAS 4741-67-7)
- 1-Oxo-1,3-dihydroisobenzofuran-4-sulfonamide (CAS 89819-28-3)
Recommended Standards
- 5-(3-Nitrophenyl)nicotinaldehyde (CAS 887973-57-1)
- 5-(Furan-2-yl)-1H-indazole-3-carboxylic acid (CAS 885272-92-4)
- 5-(1h-Indol-3-yl)isoxazole-3-carboxylic acid (CAS 67766-85-2)
- 3,3,3-Trifluoro-2-(1h-pyrazol-1-yl)propan-1-amine (CAS 1157125-98-8)
- 2-Amino-5,6-dihydropyrimidin-4(3H)-one (CAS 15231-27-3)
- (R)-1-Benzyl-2-methylpiperazine oxalate (CAS 1352312-72-1)
- 4-Chloro-2-(((2-methylbenzyl)amino)methyl)phenol (CAS 1183115-88-9)
- 1-Bromo-4-(1,1,1-trifluoropropan-2-yl)benzene (CAS 1510495-71-2)
- 1,2-Bis(1-phenylethylidene)hydrazine (CAS 729-43-1)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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