N-(3,5-Dimethylphenyl)-2-{[5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide CAS 1001478-90-5
| CAS No. | 1001478-90-5 |
| Molecular Formula | C20H22N4OS |
| Molecular Weight | 366.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3,5-Dimethylphenyl)-2-{[5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide (C20H22N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies N-(3,5-Dimethylphenyl)-2-{[5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide (CAS 1001478-90-5), a certified reference material (molecular formula C20H22N4OS, MW 366.48 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H22N4OS |
| Molecular Weight | 366.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
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- 1-(3,4-Dimethylphenyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 942609-64-5)
- N-(2,5-dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide (CAS 483995-72-8)
- N-(3,5-Dimethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-71-7)
- 2,3-Dimethylphenyl 2-(p-tolyl)quinoline-4-carboxylate (CAS 355433-59-9)
- N-(2,3-dimethylphenyl)-1,5-diphenyl-1H-pyrazole-4-carboxamide (CAS 477711-91-4)
- N-(3,5-dimethylphenyl)-8-methyl-4H-thieno[3,2-c]thiochromene-2-carboxamide (CAS 477887-17-5)
Recommended Standards
- Imrecoxib Impurity 57 (CAS CATO-C4X-237957)
- COTI 2 (CAS 1039455-84-9)
- N-Butyl-2-(2-((2-(4-fluorophenyl)-2-oxoethyl)thio)thiazol-4-yl)acetamide (CAS 946199-48-0)
- 4-(Aminomethyl)-N,N-dibenzylbenzenesulfonamide (CAS 1057490-50-2)
- Benzoic acid, 4-bromo-3-(3,3,3-trifluoropropoxy)-, methyl ester (CAS 1154061-20-7)
- Methyl 2-amino-5-bromo-4-methylnicotinate (CAS 1823895-39-1)
- 2,3-Dibromo-6-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 2055841-29-5)
- N-ethyl-N-(piperidin-3-ylmethyl)ethanamine dihydrochloride (CAS 1220021-29-3)
- Sarecycline impurity 9 (CAS CATO-C4X-27989)
- N,N-Dimethyl-5-phenyl-1,3,4-thiadiazol-2-amine (CAS 50878-83-6)
- (2,6-Bis(trifluoromethyl)quinolin-4-yl)methanol (CAS 1185292-81-2)
- 3-(5,6-Dichloro-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-41-7)
- Phosphonitrile chloride, homopolymer (CAS 25034-79-1)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
Why CATO?
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