5-Thioxo-3,4-dihydro-1,2,4-triazin-3(2H)-one CAS 1627-37-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1627-37-8 |
| Molecular Formula | C3H3N3OS |
| Molecular Weight | 129.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Thioxo-3,4-dihydro-1,2,4-triazin-3(2H)-one (CAS 1627-37-8) pharmaceutical standards reference standard. Molecular formula: C3H3N3OS. Molecular weight: 129.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H3N3OS |
| Molecular Weight | 129.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thioxo Standards
- 3-Thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one (CAS 626-08-4)
- 2-Thioxo-2,3-dihydro-1H-imidazole-4-carbaldehyde (CAS 13953-95-2)
- 6-Thioxo-1,6-dihydropyridazin-3(2H)-one (CAS 52786-73-9)
- 2-Thioxo-2,3-dihydropyridin-4(1H)-one (CAS 873375-64-5)
- 2-Thioxo-1,2-dihydropyrimidine-5-carbonitrile (CAS 42783-68-6)
- 2-Thioxo-1,2-dihydropyrimidine-5-carbaldehyde (CAS 856596-02-6)
- 2-Thioxo-2,3-dihydropyrimidine-4-carbaldehyde (CAS 71183-60-3)
- 3-Methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 576-28-3)
Recommended Standards
- n-(1,2,3-Thiadiazol-4-ylmethylidene)hydroxylamine (CAS 162640-72-4)
- 1-(2-Fluoroethyl)-1H-pyrazol-5-amine (CAS 689295-20-3)
- 2-hydroxy-1,3-thiazole-5-carbaldehyde (CAS 1489487-02-6)
- methyl 1-methyl-3-oxo-cyclobutanecarboxylate (CAS 1408075-88-6)
- 2-[({[2-(2,4-Dinitrophenyl)cyclohexyliden]amino}oxy)carbonyl]furan (CAS 383147-14-6)
- Ethyl 4-aminoquinoline-6-carboxylate (CAS 1416440-06-6)
- n-(4-Bromobenzyl)-n,5-dimethylisoxazole-3-carboxamide (CAS 850025-17-1)
- Bis-(m-PEG4)-amidohexanoic acid (CAS 2353409-74-0)
- 3-Hydroxymethyl Mefenamic Acid Acyl-β-D-glucuronide (CAS 152832-29-6)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
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