4-Methyl-3-{1-methyl-3-phenyl-1H-thieno[2,3-c]pyrazol-5-yl}-5-(methylsulfanyl)-4H-1,2,4-triazole CAS 478067-05-9
| CAS No. | 478067-05-9 |
| Molecular Formula | C16H15N5S2 |
| Molecular Weight | 341.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Methyl-3-{1-methyl-3-phenyl-1H-thieno[2,3-c]pyrazol-5-yl}-5-(methylsulfanyl)-4H-1,2,4-triazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-Methyl-3-{1-methyl-3-phenyl-1H-thieno[2,3-c]pyrazol-5-yl}-5-(methylsulfanyl)-4H-1,2,4-triazole (CAS 478067-05-9) is a high-purity analytical reference standard with the molecular formula C16H15N5S2 and a molecular weight of 341.45 g/mol.
4-Methyl-3-{1-methyl-3-phenyl-1H-thieno[2,3-c]pyrazol-5-yl}-5-(methylsulfanyl)-4H-1,2,4-triazole (C16H15N5S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H15N5S2 |
| Molecular Weight | 341.45 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Recommended Standards
- 4-(Methanesulfinylmethyl)-6-(phenylsulfanyl)-2-(pyridin-4-yl)pyrimidine (CAS 477711-29-8)
- 6-Ethyl-N-(6-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazol-2-amine (CAS 862975-26-6)
- 4-(Methanesulfinylmethyl)-6-(phenylsulfanyl)-2-(pyridin-3-yl)pyrimidine (CAS 477711-32-3)
- 9-Ethyl-3-((2-ethyl-2-phenylhydrazono)methyl)-9H-carbazole (CAS 84678-52-4)
- 1-(Tert-butoxy)-3-chloropropane (CAS 1190-17-6)
- 3-(2-bromoethyl)-1,2-benzothiazole (CAS 1935987-70-4)
- 1-Cyclohexyl-N-methylethan-1-amine (CAS 15908-02-8)
- 1-(3-Fluorophenyl)butan-2-ol (CAS 1179643-69-6)
- 3-(Isopropylthio)-4-methoxybenzoic acid (CAS 159783-12-7)
- tert-Butyl 2-chloro-5-cyano-1H-indole-1-carboxylate (CAS 1881331-21-0)
- (2-Bromoethoxy)(tert-butyl)diphenylsilane (CAS 139897-19-1)
- 1,4,5-Triphenyl-1H-pyrazole (CAS 36372-77-7)
- 1H-1,2,4-TRAZOLE-5-CARBONYL CHLORIDE 60469-67-2 SC-57485 (CAS 60469-67-2)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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 18665070610 / Nicole.chen@cato-chem.com