1-(5-(Naphthalen-2-yl)-1-tosyl-1H-pyrrol-2-yl)ethan-1-one CAS 827024-11-3
| CAS No. | 827024-11-3 |
| Molecular Formula | C23H19NO3S |
| Molecular Weight | 389.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H19NO3S, 1-(5-(Naphthalen-2-yl)-1-tosyl-1H-pyrrol-2-yl)ethan-1-one contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 389.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-(5-(Naphthalen-2-yl)-1-tosyl-1H-pyrrol-2-yl)ethan-1-one (CAS 827024-11-3), molecular formula C23H19NO3S and molecular weight 389.47 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-(5-(Naphthalen-2-yl)-1-tosyl-1H-pyrrol-2-yl)ethan-1-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 | C23H19NO3S |
| Molecular Weight | 389.47 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Phenyl-3-(phenylsulfonyl)but-1-en-1-yl)-1H-benzo[d][1,2,3]triazole (CAS 303048-20-6)
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- 1-(2-Phenyl-1-tosyl-1H-indol-3-yl)ethan-1-one (CAS 62367-67-3)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 333418-45-4)
- N-Nitroso Cimetidine 3 (CAS CATO-C4X-158923)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(benzyloxy)-3-chlorophenyl)propanoic acid (CAS 205181-81-3)
- 2-(3-Methoxy-phenoxy)-2-methyl-propionic acidsodium salt (CAS 1185090-73-6)
- tert-Butyl (1R,4R,5R)-5-amino-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1400808-02-7)
- di-sec-butyl sulfate (CAS 63231-73-2)
- 2-(2-Cyanobenzenesulfonamido)acetic acid (CAS 612044-14-1)
- 4-Chloro-2-(pyrrolidin-1-yl)-6-(trifluoromethyl)pyrimidine (CAS 915922-37-1)
- 3-Methyl-3H-pyrrolo[2,3-c][1,8]naphthyridin-4(5H)-one (CAS 62289-92-3)
- 5-((tert-Butoxycarbonyl)amino)-4-fluoro-2-methylbenzoic acid (CAS 658085-43-9)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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