4-(Benzofuran-2-carbonyl)-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one CAS 618369-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618369-75-8 |
| Molecular Formula | C22H13ClN2O4S |
| Molecular Weight | 436.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Benzofuran-2-carbonyl)-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 618369-75-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H13ClN2O4S. Molecular weight: 436.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H13ClN2O4S |
| Molecular Weight | 436.87 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzofuran Standards
- 4-(Benzofuran-2-carbonyl)-5-(4-chlorophenyl)-3-hydroxy-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 618877-26-2)
- N-(4-(Benzofuran-2-yl)-6-methylbenzo[d]thiazol-2-yl)-2-(2,3-dihydrobenzofuran-5-yl)acetamide (CAS 2288708-59-6)
- (S)-4-(4-(Benzofuran-5-yl)phenyl)-3-((1-(cyclopropanecarbonyl)pyrrolidin-3-yl)methyl)-1H-1,2,4-triazol-5(4H)-one (CAS 1332331-08-4)
- 1-(Benzofuran-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 23489-30-7)
- N-((1-(Benzofuran-2-carbonyl)piperidin-4-yl)methyl)benzo[d]thiazole-2-carboxamide (CAS 1235315-51-1)
- 3-(Benzofuran-5-yl)-1-(2-hydroxy-4-methyl-6-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)propan-1-one (CAS 209746-56-5)
- (S)-(3-((2-(4-(Benzofuran-5-yl)phenyl)-1H-imidazo[4,5-c]pyridin-1-yl)methyl)pyrrolidin-1-yl)(cyclopropyl)methanone (CAS 1309805-49-9)
- N-(5-(benzofuran-2-yl)-1,3,4-oxadiazol-2-yl)-4-((4-methylpiperidin-1-yl)sulfonyl)benzamide (CAS 922044-21-1)
Recommended Standards
- (2Z)-2-(2H-1,3-Benzodioxol-5-yl)-3-{4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}prop-2-enenitrile (CAS 866019-60-5)
- Ertugliflozin (CAS 1210344-57-2)
- 1-(3-Chloro-4-fluorophenyl)-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796900-09-8)
- Methyl 2-(2-chloroacetamido)-4-(4-chlorophenyl)thiophene-3-carboxylate (CAS 519016-64-9)
- N-[4-(4-Pentylcyclohexyl)phenyl]naphthalene-2-sulfonamide (CAS 478041-36-0)
- Spiro[indene-1,4'-piperidine] hydrochloride, 97% (CAS 137730-67-7)
- D-Homocysteine (CAS 6027-14-1)
- 4-(Methylsulfonyl)benzimidamide (CAS 17574-50-4)
- 2-(2-(Chloromethyl)-2-methylbutyl)thiophene (CAS 1498450-62-6)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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