5-(4-Ethylphenyl)-4h-1,2,4-triazole-3-thiol CAS 313990-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313990-49-7 |
| Molecular Formula | C10H11N3S |
| Molecular Weight | 205.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Ethylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 313990-49-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11N3S. Molecular weight: 205.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11N3S |
| Molecular Weight | 205.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylphenyl Standards
- 4-(4-Ethylphenyl)thiazol-2(3H)-one (CAS 93258-85-6)
- 5-(4-Ethylphenyl)-1,3,4-thiadiazol-2-amine (CAS 383130-78-7)
- N-(2-ethylphenyl)tetrahydro-2H-pyran-4-amine (CAS 1154887-39-4)
- N-(4-ethylphenyl)tetrahydro-2H-pyran-4-amine (CAS 1157009-37-4)
- N-(3-ethylphenyl)tetrahydro-2H-pyran-4-amine (CAS 1157009-70-5)
- N-(3-Ethylphenyl)-3-oxobutanamide (CAS 152456-66-1)
- n-(2-Ethylphenyl)-3-oxobutanamide (CAS 91640-36-7)
- n-(4-Ethylphenyl)-3-oxobutanamide (CAS 32357-75-8)
Recommended Standards
- 5-(Phenoxymethyl)-2-thiophenamine (CAS 2092759-24-3)
- 5-(3-Methylbenzyl)-1,3,4-thiadiazol-2-amine (CAS 39181-46-9)
- 5-(P-tolyl)-6H-1,3,4-thiadiazin-2-amine (CAS 737808-15-0)
- 5-Iodo-2-methyl-6-(methylamino)pyrimidin-4(3H)-one (CAS 1135283-16-7)
- 2-(1H-Benzo[d]imidazol-5-yl)propanenitrile (CAS 20129-35-5)
- 16:0 PS (CAS 145849-32-7)
- 1-(pyridin-4-yl)guanidine (CAS 425376-94-9)
- 2-Bromo-5-fluoro-3-methylbenzoic acid (CAS 1319196-92-3)
- Ethyl 5-methyl-3-(methylthio)-5H-benzo[c]thieno[3,4-e][1,2]thiazine-1-carboxylate 4,4-dioxide (CAS 175276-42-3)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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