N-(3,5-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 557065-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 557065-59-5 |
| Molecular Formula | C19H21N5O3S |
| Molecular Weight | 399.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3,5-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557065-59-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H21N5O3S. Molecular weight: 399.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H21N5O3S |
| Molecular Weight | 399.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2,4-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 577981-98-7)
- N-(3,4-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578734-69-7)
- N-(3,4-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 587010-85-3)
- N-(3,4-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618426-94-1)
- N-(3,5-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 585558-26-5)
- N-(3,5-Dimethoxyphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557063-68-0)
- 2-(3,4-Dimethoxyphenyl)-3-{[4-(propan-2-yl)phenyl]amino}-1H-inden-1-one (CAS 1024196-17-5)
- 1-(2,5-Dimethoxyphenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1H-pyrrole-3-carbaldehyde (CAS 478032-27-8)
Recommended Standards
- N-(4-((3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)methyl)thiazol-2-yl)-N-(3,4-dimethylphenyl)acetamide (CAS 956909-87-8)
- Baricitinib Impurity 50 (CAS 1187594-35-9)
- 1-(4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-3-(5-phenylfuran-2-yl)propan-1-one (CAS 1030202-35-7)
- Ethyl 3-chloro-6-(4-chlorophenyl)pyridazine-4-carboxylate (CAS 220287-28-5)
- 4-Bromo-2-(3-fluorophenyl)pyridazin-3(2h)-one (CAS 2091977-65-8)
- Finerenone Impurity 231 (CAS CATO-C4X-2880231)
- 5-Methylhex-1-yn-3-amine (CAS 1207502-78-0)
- (2-(Bromomethyl)cyclopropyl)benzene (CAS 90841-13-7)
- 2-Chloro-5-(methoxymethyl)aniline (CAS 1097797-19-7)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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