5-Methyl-3H-1,2,4-triazole-3-thione CAS 5803-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5803-95-2 |
| Molecular Formula | C3H3N3S |
| Molecular Weight | 113.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Methyl-3H-1,2,4-triazole-3-thione (CAS 5803-95-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H3N3S. Molecular weight: 113.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H3N3S |
| Molecular Weight | 113.14 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.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-((1S,3r)-3-fluorocyclobutyl)acetonitrile (CAS 2167928-25-6)
- Isothiazole-3-carbaldehyde (CAS 34490-97-6)
- 2-((1R,3s)-3-fluorocyclobutyl)acetonitrile (CAS 2169086-81-9)
- Methyl 2-((4-bromo-2-chlorophenyl)amino)-3,4-difluoro-5-nitrobenzoate (CAS 1582770-01-1)
- (3-Aminopropyl)triphenylphosphonium (CAS 698967-00-9)
- 4-Nitrophenyl β-D-cellotetraoside (CAS 129411-62-7)
- 7-(methylsulfanyl)-2,3-dihydro-1,4-benzodioxin-6-amine (CAS 1183512-25-5)
- 2-(Difluoromethyl)-5-iodo-4-methylpyridine-3-carboxaldehyde (CAS 1805414-69-0)
- Potassium osmate dihydrate (CAS 10022-66-9)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com