5-(4-Chlorobenzyl)-4-ethyl-4H-1,2,4-triazole-3-thiol CAS 31405-23-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31405-23-9 |
| Molecular Formula | C11H12ClN3S |
| Molecular Weight | 253.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chlorobenzyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 31405-23-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12ClN3S. Molecular weight: 253.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12ClN3S |
| Molecular Weight | 253.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- 4-(4-Chlorobenzyl)isoquinoline (CAS 104755-77-3)
- 1-(2-Chlorobenzyl)piperidine-2-carboxylic acid (CAS 1031253-78-7)
- 1-(4-Chlorobenzyl)piperidine-2-carboxylic acid (CAS 1031281-64-7)
- 4-(2-Chlorobenzyl)piperidine-4-carboxylic acid (CAS 1226242-05-2)
- Methyl 2-((3-chlorobenzyl)(cyclopropyl)amino)acetate (CAS 1420824-61-8)
- 1-(2-Chlorobenzyl)piperidine-3-carboxylic acid (CAS 853649-08-8)
- 1-(2-Chlorobenzyl)piperidine-4-carboxylic acid (CAS 876715-85-4)
- 1-(3-Chlorobenzyl)piperidine-2-carboxylic acid (CAS 750557-49-4)
Recommended Standards
- 4-Chloro-7-ethyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine (CAS 874801-57-7)
- 5-(4-Chlorophenyl)-4-propyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 91090-20-9)
- 4-Chloro-2-piperazin-1-yl-benzothiazole (CAS 69389-15-7)
- n-(1-(Methylsulfonyl)piperidin-3-yl)methanesulfonamide (CAS 1462294-20-7)
- 5-((7-Methoxybenzo[d][1,3]dioxol-5-yl)methyl)-4,5-dihydroisoxazole-3-carboxamide (CAS 924859-12-1)
- 3-Fluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 1261941-44-9)
- Ethyl 5-amino-2,3-dihydro-1,3,4-thiadiazole-2-carboxylate (CAS 1432323-63-1)
- 4-((Trifluoromethyl)thio)benzene-1,2-diamine (CAS 370-46-7)
- prop-2-en-1-yl 5-chloro-1,3-dimethyl-1H-pyrazole-4-carboxylate (CAS 1803580-74-6)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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