4-(4-Chlorophenyl)-5,5-dimethyl-2-oxotetrahydrofuran-3-carboxamide CAS 21863-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21863-83-2 |
| Molecular Formula | C38H38N6O6 2*C7H7O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Chlorophenyl)-5,5-dimethyl-2-oxotetrahydrofuran-3-carboxamide (CAS 21863-83-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C38H38N6O6 2*C7H7O3S. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C38H38N6O6 2*C7H7O3S |
| Molecular Weight | 845.95 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 26.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-2-(pyrrolidin-1-yl)acetamide (CAS 1000340-02-2)
- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
- 1-(4-Chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylic acid phenylamide (CAS 1000577-01-4)
- Benzyl 1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000577-09-2)
- 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000577-29-6)
- 2-(2-Chlorophenyl)-1-phenylethan-1-amine (CAS 1000615-44-0)
Recommended Standards
- (R)-2-Amino-3-(benzylamino)propanoic acid (CAS 119906-14-8)
- 1-(2-Aminopyrrolidin-1-yl)ethanone (CAS 330842-79-0)
- 4,6,7,8-Tetrabromo-1,2,3-trichlorodibenzo[b,d]furan (CAS 107207-41-0)
- 6-Bromo-2-methylquinolin-3-ol (CAS 60131-25-1)
- (R)-tert-Butyl 3-(piperidin-3-yl)azetidine-1-carboxylate (CAS 2174940-65-7)
- 6-Methylcinnolin-4-ol (CAS 90417-05-3)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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