N-(Furan-2-ylmethyl)-3-(phenylthio)-N-(2-(thiophen-2-yl)ethyl)propanamide CAS 1396673-90-7
| CAS No. | 1396673-90-7 |
| Molecular Formula | C20H21NO2S2 |
| Molecular Weight | 371.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(Furan-2-ylmethyl)-3-(phenylthio)-N-(2-(thiophen-2-yl)ethyl)propanamide (CAS 1396673-90-7), molecular formula C20H21NO2S2 and molecular weight 371.52 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(Furan-2-ylmethyl)-3-(phenylthio)-N-(2-(thiophen-2-yl)ethyl)propanamide (C20H21NO2S2) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), N-(Furan-2-ylmethyl)-3-(phenylthio)-N-(2-(thiophen-2-yl)ethyl)propanamide 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 | C20H21NO2S2 |
| Molecular Weight | 371.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- 4-(Furan-2-carbonyl)-3-hydroxy-1-(2-methoxyethyl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 370870-93-2)
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Recommended Standards
- Tamoxifen (CAS 10540-29-1)
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- Oxybutynin Impurity 3 (CAS 1215677-72-7)
- N-((5-(Hydroxy(thiophen-2-yl)methyl)thiophen-2-yl)methyl)-4-phenylbutanamide (CAS 1421522-57-7)
- 6-O-Tosyl-D-mannose (CAS 105265-64-3)
- 2-Amino-5-(4-fluorophenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354932-17-4)
- Napipitant Impurity 5 (CAS CATO-C4X-34855)
- 3-(3-Fluorophenyl)-4-methyl-5-(methylthio)-4H-1,2,4-triazole (CAS 144165-20-8)
- 1-Methyl-1H-benzo[d]imidazol-4-amine dihydrochloride (CAS 1170621-42-7)
- 3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde (CAS 209740-49-8)
- 3',5'-Anhydrothymidine (CAS 38313-48-3)
- N-(4-Chloro-2-methylphenyl)cyclopropanecarboxamide (CAS 23742-27-0)
- OXOSITOSTENONE, 6- (CAS 23670-94-2)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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