n-((1h-Pyrazol-3-yl)methyl)-3-ethyl-1,2,4-thiadiazol-5-amine CAS 1480175-59-4
| CAS No. | 1480175-59-4 |
| Molecular Formula | C8H11N5S |
| Molecular Weight | 209.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies n-((1h-Pyrazol-3-yl)methyl)-3-ethyl-1,2,4-thiadiazol-5-amine (CAS 1480175-59-4), a certified reference material (molecular formula C8H11N5S, MW 209.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H11N5S, n-((1h-Pyrazol-3-yl)methyl)-3-ethyl-1,2,4-thiadiazol-5-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11N5S |
| Molecular Weight | 209.27 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Methyl-6-(propan-2-yl)imidazo[2,1-b][1,3,4]thiadiazole-5-carbaldehyde (CAS 1427378-80-0)
- 5-(1-Propyl-1H-pyrazol-5-yl)-1,3,4-thiadiazol-2-amine (CAS 1484688-62-1)
- 2-(4-Isopropyl-4H-1,2,4-triazol-3-yl)thiazol-4-amine (CAS 1354412-89-7)
- 1-(2-Methoxyethyl)-1h-imidazo[4,5-c]pyridine-2-thiol (CAS 1520231-36-0)
- (3-((2,2,2-Trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1334218-47-1)
- 4-Chloropyrimidine-5-carboxylic acid (CAS 933686-33-0)
- (2-Methyl-5-(3-(trifluoromethyl)benzamido)pyridin-3-yl)boronic acid pinacol ester, 97% (CAS 1628839-34-8)
- 2,3-Dibromo-5-fluoroanisole (CAS 1805122-29-5)
- Methyl 2-(2-Chlorophenyl)-2-methylpropionate (CAS 736055-19-9)
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- 5-Methylthiazole-2-carboxylic Acid (CAS 61291-21-2)
- 1-(3-Bromoprop-1-en-2-yl)-4-chlorobenzene (CAS 89220-51-9)
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