1,2,5-Thiadiazole CAS 288-39-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 288-39-1 |
| Molecular Formula | C16H22N4 |
| Molecular Weight | 270.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,5-Thiadiazole (CAS 288-39-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H22N4. Molecular weight: 270.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H22N4 |
| Molecular Weight | 270.37 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Thiadiazole Standards
- 2,2'-(1,3,4-Thiadiazole-2,5-diyl)dianiline (CAS 88518-07-4)
- 4,4'-(1,3,4-Thiadiazole-2,5-diyl)dianiline (CAS 2642-62-8)
- 3-(4-Methyl-1,2,3-thiadiazole-5-carboxamido)tetrahydrothiophene-3-carboxylic acid (CAS 1281921-52-5)
- 1-(4-Phenyl-1,2,3-thiadiazole-5-carbonyl)piperidine (CAS 477863-68-6)
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- 2,2'-((1,3,4-Thiadiazole-2,5-diyl)bis(sulfanediyl))diacetamide (CAS 73908-91-5)
- 1-Phenyl-3-(1,2,3-thiadiazole-4-carbonyl)thiourea (CAS 198991-49-0)
- 2-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)-N-phenylhydrazine-1-carboxamide (CAS 477872-18-7)
Recommended Standards
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- Sunitinib Impurity N1 (CAS 2377533-92-9)
- 4-((2-Methyl-3-nitrophenyl)amino)-4-oxobutanoic acid (CAS 304481-12-7)
- 5-((4-Methoxybenzyl)oxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318469-09-9)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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