4-Ethyl-4H-1,2,4-Triazole-3-Thiol CAS 27105-98-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27105-98-2 |
| Molecular Formula | C4H7N3S |
| Molecular Weight | 129.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Ethyl-4H-1,2,4-Triazole-3-Thiol (CAS 27105-98-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7N3S. Molecular weight: 129.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7N3S |
| Molecular Weight | 129.18 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Ethyl-1,2,3-thiadiazol-5-amine (CAS 78385-16-7)
- 4-Fluorobicyclo[2.2.1]Heptan-1-amine (CAS 84553-48-0)
- 4,5-Dimethyloxazole-2(3H)-thione (CAS 6670-14-0)
- 2-Methyl-4-phenylquinolin-8-ol (CAS 179626-99-4)
- 1-MEthyl-3-nitro-5-(propan-2-yloxy)benzene (CAS 1369794-32-0)
- 6-Bromobenzo[d][1,3]dioxole-5-carboxamide (CAS 82463-74-9)
- 1-Bromo-n-methylmethanesulfonamide (CAS 54114-55-5)
- 2-Cyclopropyl-6-(trifluoromethyl)imidazo[1,2-a]pyridin-8-amine (CAS 1779121-20-8)
- 4-Amino-2-oxabicyclo[2.2.2]Octane-1-carboxylic acid (CAS 2167749-17-7)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com