3-(Ethylthio)-5-methyl-1H-1,2,4-triazole CAS 126909-98-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126909-98-6 |
| Molecular Formula | C5H9N3S |
| Molecular Weight | 143.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Ethylthio)-5-methyl-1H-1,2,4-triazole (CAS 126909-98-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9N3S. Molecular weight: 143.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9N3S |
| Molecular Weight | 143.21 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.) | 1993 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 4-(Ethylthio)-1h-pyrazol-3-amine (CAS 1250317-35-1)
- 3-(Ethylthio)-4h-1,2,4-triazol-4-amine (CAS 869941-58-2)
- 5-(Ethylthio)-1H-1,2,4-triazol-3-amine (CAS 51420-35-0)
- 2-(Ethylthio)-1-methyl-1H-imidazole (CAS 50968-13-3)
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Recommended Standards
- (4-Ethylthiazol-5-yl)methanol (CAS 1256561-28-0)
- 2-Ethoxythien-3-ylamine (CAS 1287217-42-8)
- 8-Oxa-3-azabicyclo[3.2.1]octane-4-thione (CAS 1291487-34-7)
- 4-Fluoro-N-methyl-N-[2-(methylsulfanyl)-4-quinazolinyl]benzenecarbohydrazide (CAS 341968-21-6)
- 3-Chlorophenylboronic Acid Pinacol Ester (CAS 635305-47-4)
- 2-Phenyl-5-Benzimidazolesulfonic Acid (CAS 27503-81-7)
- 2-((3,5-Dimethyl-1h-pyrazol-4-yl)thio)aniline (CAS 150536-99-5)
- 5-Formyl Nicotinic Acid Methyl Ester (CAS 6221-06-3)
- 1-(4-nitrophenyl)-1H-indole-3-carbaldehyde (CAS 65439-88-5)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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