4-(Furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one CAS 371117-78-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371117-78-1 |
| Molecular Formula | C18H12N4O6S |
| Molecular Weight | 412.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 371117-78-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H12N4O6S. Molecular weight: 412.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H12N4O6S |
| Molecular Weight | 412.38 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Furan Standards
- N-[3-(4-{3-[(furan-2-yl)formamido]propoxy}phenoxy)propyl]furan-2-carboxamide (CAS 860651-53-2)
- 1-(4-((4-(6-(Furan-2-yl)pyridazin-3-yl)piperazin-1-yl)sulfonyl)phenyl)ethan-1-one (CAS 946238-71-7)
- 1-[2-(5-Furan-2-yl-4-phenyl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetyl]-piperidine-4-carboxylic acid (CAS 735336-27-3)
- Furan-2-yl(4-((4-phenoxyphenyl)sulfonyl)piperazin-1-yl)methanone (CAS 670272-53-4)
- Methyl 4-(3-(furan-2-carbonyl)-4-hydroxy-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-pyrrol-2-yl)benzoate (CAS 618072-40-5)
- N-(Furan-2-ylmethyl)-2-((4-oxo-3-(p-tolyl)-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 686771-48-2)
- N-(1-(Furan-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl)-2,4-dimethylbenzenesulfonamide (CAS 1005301-95-0)
- 1-(Furan-2-ylmethyl)-5-oxo-N-(2-propoxy-5-(trifluoromethyl)phenyl)pyrrolidine-3-carboxamide (CAS 870760-17-1)
Recommended Standards
- 4-((2-Carbamothioyl-5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)diazenyl)benzoic acid (CAS 314291-34-4)
- 5-Methyl-4-((phenylsulfonyl)methyl)-1-(4-(trifluoromethoxy)phenyl)-1,3-dihydro-2H-imidazol-2-one (CAS 439095-99-5)
- Pantoprazole impurity 62 (CAS CATO-C4X-139962)
- Astrazon Orange R (CAS 4657-00-5)
- 4-(2,4,6-Trimethylbenzyl)piperidin-4-ol (CAS 1225735-51-2)
- N1,N2-Dimethyl-1,2-di(pyridin-4-yl)ethane-1,2-diamine (CAS 6630-22-4)
- 2,3,6,8-Tetrachlorodibenzofuran (CAS 57117-37-0)
- (1-(Benzo[d][1,3]dioxol-5-yl)ethyl)hydrazine (CAS 1016675-20-9)
- Heptanoyl glycine (CAS 23783-23-5)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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