5-(4-Ethyl-5-methylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol CAS 861227-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861227-43-2 |
| Molecular Formula | C12H17N3S2 |
| Molecular Weight | 267.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Ethyl-5-methylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol (CAS 861227-43-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H17N3S2. Molecular weight: 267.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H17N3S2 |
| Molecular Weight | 267.41 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 5-(4-Ethyl-5-methylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 777879-24-0)
- (E)-4-((5-Methylthiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 89000-98-6)
- (Z)-4-((5-Methylthiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 88991-49-5)
- 2-(5-Methylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 73775-26-5)
- 4-((3-Methylthiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 328548-33-0)
- (5-Ethyl-4-methylthiophen-2-yl)(indolin-1-yl)methanone (CAS 794563-32-9)
- 1-(5-Methylthiophen-2-yl)-2-(o-tolylthio)ethan-1-one (CAS 1178649-14-3)
- 3-(3-Methylthiophen-2-yl)benzene-1-sulfonyl chloride (CAS 1341979-62-1)
Recommended Standards
- 4-Propyl-5-(5-propylthien-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 861227-44-3)
- 4-Isopropyl-5-(5-propylthien-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 861227-45-4)
- 5-(5-Isopropylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 861227-42-1)
- Methotrexate Diglutamate (CAS 41600-13-9)
- N-Phenyl-2H-chromene-3-carboxamide (CAS 338419-81-1)
- (5aS,10bR)-9-Nitro-2-(2,4,6-trichlorophenyl)-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate (CAS 2761282-97-5)
- N-(2-Phenoxypyrimidin-5-yl)-2,2-diphenylacetamide (CAS 1396684-70-0)
- 1-(4-(4-(2-(Pyrimidin-2-ylamino)thiazole-4-carbonyl)piperazin-1-yl)phenyl)ethan-1-one (CAS 1251562-91-0)
- Calcipotriol Impurity 33 (CAS 112849-18-0)
- Neuropeptide SF (human) (CAS 192387-39-6)
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