2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(5-(ethylthio)-1,3,4-thiadiazol-2-yl)acetamide CAS 1207037-67-9
| CAS No. | 1207037-67-9 |
| Molecular Formula | C11H15N5OS2 |
| Molecular Weight | 297.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(5-(ethylthio)-1,3,4-thiadiazol-2-yl)acetamide (CAS 1207037-67-9), molecular formula C11H15N5OS2 and molecular weight 297.40 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(5-(ethylthio)-1,3,4-thiadiazol-2-yl)acetamide (C11H15N5OS2) contains a nitrogen-containing heterocyclic scaffold, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C11H15N5OS2 |
| Molecular Weight | 297.40 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Dimethyl Standards
- 2-((3-Ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 335399-44-5)
- N1-(1,3-Dimethyl-1H-pyrazolo[3,4-b]quinolin-4-yl)-N3,N3-dimethylpropane-1,3-diamine (CAS 25627-79-6)
- 1-(2,3-Dimethyl-1H-indol-1-yl)-3-(3,5-dimethyl-1H-pyrazol-1-yl)propan-2-ol (CAS 441314-01-8)
- 1-(4,6-Dimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)-3-phenylthiourea (CAS 131944-98-4)
- 6,7-dimethyl-2-(5-methylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 1061996-80-2)
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Recommended Standards
- 4-(2-Mercapto-4,4-dimethylpyrimidin-1(4H)-yl)benzenesulfonamide (CAS 1142213-13-5)
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- 4-(Methylsulfonyl)-2-(piperazin-1-yl)benzo[d]thiazole (CAS 1105194-68-0)
- 2-Methyl-4,7-di(thiophen-2-yl)-2H-benzo[d][1,2,3]triazole (CAS 1355346-56-3)
- 2-{[(3-methoxyphenyl)amino]methyl}phenol (CAS 90383-17-8)
- Z-cha-oh.dcha (CAS 54594-40-0)
- 2-Bromoacetamide (CAS 683-57-8)
- 5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazine-3-carbaldehyde (CAS 944905-21-9)
- 1-(7-Methoxy-3,5-dimethyl-1-benzofuran-2-yl)ethan-1-amine hydrochloride (CAS 1354951-24-8)
- Sorafenib EP Impurity B (CAS 2004659-84-9)
- 4-(2-Bromoethyl)biphenyl (CAS 41900-13-4)
- 1-(4-(4-Pentylcyclohexyl)phenyl)ethan-1-one (CAS 66227-32-5)
- (3-Bromophenyl)acetic acid hydrazide (CAS 863317-29-7)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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