2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxydibenzo[b,d]furan-3-yl)acetamide CAS 577986-57-3
| CAS No. | 577986-57-3 |
| Molecular Formula | C23H20N4O3S2 |
| Molecular Weight | 464.56 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 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxydibenzo[b,d]furan-3-yl)acetamide.
CATO supplies 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxydibenzo[b,d]furan-3-yl)acetamide (CAS 577986-57-3), a certified reference material (molecular formula C23H20N4O3S2, MW 464.56 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H20N4O3S2, 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxydibenzo[b,d]furan-3-yl)acetamide 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 464.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxydibenzo[b,d]furan-3-yl)acetamide 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 | C23H20N4O3S2 |
| Molecular Weight | 464.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 4-Phenyl-5-(3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 478048-40-7)
- 4,4'-(Thiophen-2-ylmethylene)bis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) (CAS 2608-62-0)
- 3-Methyl-5-((4-(2-(thiophen-3-yl)acetyl)piperazin-1-yl)sulfonyl)thiophene-2,4-dicarboxylic acid (CAS 920610-77-1)
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- (E)-4-(3-(thiophen-2-yl)acryloyl)phenyl 4-bromobenzenesulfonate (CAS 297150-18-6)
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Recommended Standards
- 2-((2-Nitro-4-((4-(pyrimidin-2-yl)piperazin-1-yl)methyl)phenyl)thio)benzo[d]thiazole (CAS 477869-48-0)
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- 1,4-Bis((2-morpholinoethyl)amino)anthracene-9,10-dione (CAS 3008-82-0)
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- 1-Boc-2-aminomethyl-piperidine (CAS 370069-31-1)
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- Vecuronium Bromide Impurity 10 (CAS 41261-71-6)
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- 2-(3-Bromo-4-(trifluoromethoxy)phenyl)-2,2-difluoroacetic acid (CAS 1133116-05-8)
- 5-Methyl-1-benzothiophen-3-ol (CAS 65520-23-2)
- (11bS)-2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 2229836-07-9)
- 2-(4-(Aminomethyl)-3-(difluoromethyl)-6-methylpyridin-2-yl)acetic acid (CAS 1361831-75-5)
- 3-Amino-4-chloro-N-(5-chloro-2-ethoxyphenyl)benzamide (CAS 1183138-31-9)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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