methyl 5-[3-(4-chlorophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate CAS 259089-87-7
| CAS No. | 259089-87-7 |
| Molecular Formula | C21H15ClFNO3 |
| Molecular Weight | 383.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including methyl 5-[3-(4-chlorophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate.
CATO supplies methyl 5-[3-(4-chlorophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate (CAS 259089-87-7), a certified reference material (molecular formula C21H15ClFNO3, MW 383.80 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, methyl 5-[3-(4-chlorophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 383.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), methyl 5-[3-(4-chlorophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H15ClFNO3 |
| Molecular Weight | 383.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related methyl Standards
- 1-{3-[4-(4-chlorophenyl)piperazin-1-yl]-5-(trifluoromethyl)pyridin-2-yl}ethan-1-one (CAS 900015-68-1)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(2,4,5-trifluorophenyl)acetamide (CAS 303091-66-9)
- Ethyl 3-(((4-chlorophenyl)sulfonyl)methyl)-4-nitrobenzoate (CAS 339101-60-9)
- 2-((4-Chlorophenyl)amino)-4,9-dioxo-4,9-dihydronaphtho[2,3-b]thiophene-3-carboxylic acid (CAS 1258637-95-4)
- 5-((4-Chlorophenyl)thio)-N-(2,4-difluorophenyl)-1,2,3-thiadiazole-4-carboxamide (CAS 338791-90-5)
- 5-(3-Chlorophenyl)-4-(furan-2-carbonyl)-1-(furan-2-ylmethyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 618072-49-4)
- N-(5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-2-(trifluoromethyl)benzamide (CAS 391863-61-9)
- 1-(4-Chlorophenyl)-3-(2-((6-(pyridin-4-ylamino)pyridazin-3-yl)amino)ethyl)urea (CAS 1021039-13-3)
Recommended Standards
- 2-Amino-1-(1-aza-2-(2-(4-chlorophenylthio)-5-nitrophenyl)vinyl)ethene-1,2-dicarbonitrile (CAS 1024763-94-7)
- Dimethyl 5-(4-chlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 339102-19-1)
- Dimethyl 5-(3-chlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 337920-86-2)
- 2-(4-((4-Chloro-2-nitrophenyl)sulfonyl)piperazin-1-yl)pyrimidine (CAS 866153-27-7)
- 4-(3,4-Dimethylphenyl)butan-1-ol (CAS 1082435-12-8)
- Isopropyl 6-chloropyridazine-3-carboxylate (CAS 321946-09-2)
- Methyl 2-[(furan-2-ylmethyl)amino]benzoate (CAS 1094427-83-4)
- (1R,2R)-2-allylcyclopropan-1-ol (CAS 1290043-13-8)
- Ethyl 1-(pyrimidin-4-yl)-1H-pyrazole-4-carboxylate (CAS 1014632-04-2)
- 4-(4-Methoxyphenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1249317-93-8)
- (R)-2-(2-Aminoacetamido)propanoic acid (CAS 691-81-6)
- Methyl [1-(3,4,5-trimethoxybenzoyl)piperidin-4-YL]acetate (CAS 946679-56-7)
- 2-(Methylthio)-N-(2-(piperidin-1-yl)-5-(piperidin-1-ylsulfonyl)phenyl)nicotinamide (CAS 757225-94-8)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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