4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-1-(2-methoxyethyl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one CAS 618074-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618074-14-9 |
| Molecular Formula | C21H19FN2O6 |
| Molecular Weight | 414.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-1-(2-methoxyethyl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 618074-14-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H19FN2O6. Molecular weight: 414.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H19FN2O6 |
| Molecular Weight | 414.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 1-(5-Fluoro-2-hydroxyphenyl)-2-(triphenyl-lambda5-phosphanylidene)ethan-1-one (CAS 797054-15-0)
- 2-Fluoro-N-(6-((2-((4-fluorobenzyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide (CAS 1021091-58-6)
- (E)-3-Fluoro-N'-(4-hydroxy-3-iodo-5-methoxybenzylidene)benzohydrazide (CAS 1839524-44-5)
- 7-Fluoro-3-(methoxymethoxy)-8-((triisopropylsilyl)ethynyl)-1-naphthaldehyde (CAS 2812580-46-2)
- 3-[2-[4-(2-Fluoro-4-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1391053-32-9)
- N-(3-Fluoro-4-methylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775485-31-8)
- N-(4-Fluoro-3-((pyrazin-2-yloxy)methyl)phenyl)-3-phenoxybenzamide (CAS 642085-16-3)
- 2-Fluoro-N-(3-(3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)benzamide (CAS 891124-05-3)
Recommended Standards
- 3,3-Dimethyl-1-(3-(1-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carbonyl)phenyl)azetidin-2-one (CAS 865659-07-0)
- 5-(Furan-2-yl)-2-(4-phenylpiperazin-1-yl)-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 691873-01-5)
- 2-(3-Nitrobenzamido)-2-oxoethyl 1-(3-fluorophenyl)cyclopentane-1-carboxylate (CAS 733000-36-7)
- 1-(4-Ethoxyphenyl)-2-(methylamino)ethan-1-ol (CAS 1017480-59-9)
- 4-Methyl-2-(piperazine-1-sulfonyl)phenol (CAS 1193387-51-7)
- 1-(2,6-Dichlorophenyl)cyclopentanecarboxylic Acid (CAS 1037131-01-3)
- 2-Aminoquinoline-6-carboxylic acid benzyl ester, 97% (CAS 863492-35-7)
- (6-bromo-4-oxo-1H-quinazolin-7-yl) acetate (CAS 2365040-84-0)
- Capecitabine Impurity 41 (CAS CATO-C4X-102441)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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