1-(Furan-2-ylmethyl)-3-hydroxy-5-(4-phenoxyphenyl)-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one CAS 617694-17-4
| CAS No. | 617694-17-4 |
| Molecular Formula | C26H19NO5S |
| Molecular Weight | 457.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Furan-2-ylmethyl)-3-hydroxy-5-(4-phenoxyphenyl)-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one 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.
1-(Furan-2-ylmethyl)-3-hydroxy-5-(4-phenoxyphenyl)-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one (CAS 617694-17-4), molecular formula C26H19NO5S and molecular weight 457.50 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(Furan-2-ylmethyl)-3-hydroxy-5-(4-phenoxyphenyl)-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one (C26H19NO5S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C26H19NO5S |
| Molecular Weight | 457.50 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Furan Standards
- 3-(Furan-2-ylmethyl)-5-((1-phenyl-3-(p-tolyl)-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one (CAS 313362-43-5)
- 2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate (CAS 485362-61-6)
- 1-(4-{2-[5-(furan-2-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1h-pyrazol-1-yl]-2-oxoethoxy}phenyl)pyrrolidin-2-one (CAS 920626-13-7)
- N-(3-(5-(Furan-2-yl)-1-(phenylsulfonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide (CAS 851782-88-2)
- 1-(Furan-2-ylmethyl)-2-imino-8-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606952-71-0)
- N-(Furan-2-ylmethyl)-2-imino-1-(3-morpholinopropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-74-7)
- N-(furan-2-ylmethyl)-4-(3-(3-(trifluoromethyl)phenyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl)benzamide (CAS 866018-77-1)
- 2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl 2-bromo-5-methoxybenzoate (CAS 875157-56-5)
Recommended Standards
- Boc-Thionoser(Bzl)-1-(6-nitro)benzotriazolide (A-4365.0001) (CAS 184951-89-1)
- 2-Imino-1-(pyridin-3-ylmethyl)-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 371116-27-7)
- Cefazolin-13C2-15N (CAS 2101505-58-0)
- 2-Imino-10-methyl-3-(phenylsulfonyl)-1-(pyridin-3-ylmethyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606959-86-8)
- tert-Butyl 4-(5-bromothiazol-2-yl)piperazine-1-carboxylate (CAS 623588-36-3)
- 2-(Difluoromethyl)-4-methoxy-6-methylpyridine-3-acetonitrile (CAS 1805604-27-6)
- (R)-2-Amino-2-(o-tolyl)acetic acid hydrochloride (CAS 1192350-45-0)
- (2,3-Dichlorophenyl)(phenyl)methanone (CAS 19920-08-2)
- N1-(2-chloroethanimidoyl)-3,5-di(trifluoromethyl)benzene-1-sulphonamide (CAS 680579-96-8)
- 7-(Tert-butyl) 3-methyl 4-hydroxy-2-oxo-2,5,6,8-tetrahydro-1,7-naphthyridine-3,7(1H)-dicarboxylate (CAS 1005333-37-8)
- 7-Bromo-3-ethyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine (CAS 1934713-34-4)
- 4-methyl-2-(piperidin-1-ylmethyl)phenol (CAS 21236-74-8)
- 4-Nitro-2-(trifluoromethyl)benzo[d]oxazole (CAS 573759-00-9)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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