5-(3-Bromophenyl)-4-(4-chlorobenzoyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one CAS 618074-48-9
| CAS No. | 618074-48-9 |
| Molecular Formula | C22H19BrClNO4 |
| Molecular Weight | 476.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-(3-Bromophenyl)-4-(4-chlorobenzoyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (C22H19BrClNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 476.75 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 5-(3-Bromophenyl)-4-(4-chlorobenzoyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618074-48-9), a certified reference material (molecular formula C22H19BrClNO4, MW 476.75 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-(3-Bromophenyl)-4-(4-chlorobenzoyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H19BrClNO4 |
| Molecular Weight | 476.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 1-(4-Bromophenyl)-2-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-imidazol-2-yl}sulfanyl)ethan-1-one (CAS 303994-43-6)
- 4-{[(4-bromophenyl)sulfanyl]methyl}-1-(4-chlorobenzenesulfonyl)piperidin-4-ol (CAS 478041-70-2)
- 6-{[(4-bromophenyl)sulfanyl]methyl}-2-{[(4-methoxyphenyl)methyl]sulfanyl}-N,N-dimethylpyrimidin-4-amine (CAS 478261-65-3)
- N-(4-bromophenyl)-N-phenyl-[1,1':3',1''-terphenyl]-5'-amine (CAS 1290039-79-0)
- N-(3-Bromophenyl)-2-(1,1-dioxidothiomorpholino)-3-(1H-indol-3-yl)propanamide (CAS 478040-57-2)
- Ethyl 2-(2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)acetate (CAS 578754-67-3)
- (E)-3-((3-bromophenyl)amino)-1-(4-((2,4-dichlorobenzyl)oxy)phenyl)prop-2-en-1-one (CAS 477889-39-7)
- 1,2-Bis(2-bromophenyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 62721-85-1)
Recommended Standards
- 4-Chloro-2-iodo-5-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1420885-94-4)
- 2,2'-Thiobis(N,N-dicyclohexylacetamide) (CAS 849629-03-4)
- 20(R)-Protopanaxtriol (CAS 1453-93-6)
- 5-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one (CAS 337921-05-8)
- 5-(Methylsulfanyl)pyridin-3-ol (CAS 910649-52-4)
- 2-(4-Benzyl-5-methyl-1,4-diazepan-1-yl)acetonitrile (CAS 1384556-28-8)
- 3,4-Dehydro Chlorambucil (CAS 73027-06-2)
- rac-(1R,2R)-2-(morpholin-4-yl)cyclopropan-1-amine dihydrochloride (CAS 1909288-75-0)
- 2-(Quinolin-2-yl)-1-(3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 502625-52-7)
- Ceritinib Impurity 43 (CAS CATO-C4X-104843)
- (5E)-2-Mercapto-3-phenyl-5-(3-thienylmethylene)-3,5-dihydro-4H-imidazol-4-one (CAS 890273-20-8)
- Methyl 4-amino-5,6,7,8-tetrahydronaphthalene-1-carboxylate (CAS 444913-37-5)
- 2-(8-Bromoquinolin-7-yl)acetic acid (CAS 1312139-74-4)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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