4-Methyl-5-(4-pyridinyl)-4H-[1,2,4]triazole-3-thiol CAS 3652-32-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3652-32-2 |
| Molecular Formula | C8H8N4S |
| Molecular Weight | 192.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-5-(4-pyridinyl)-4H-[1,2,4]triazole-3-thiol (CAS 3652-32-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8N4S. Molecular weight: 192.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8N4S |
| Molecular Weight | 192.24 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.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5-Methyl-2-(4-pyridinyl)-1,3-thiazol-4-ol (CAS 70547-50-1)
- Methyl 2-[1-(4-pyridinyl)ethylidene]-1-hydrazinecarboxylate (CAS 109352-76-3)
- Ethyl 3-(2-Pyridinyl)acrylate, N-Oxide (CAS 259729-55-0)
- 5-(2-Pyridinyl)-2-oxazolecarboxylic Acid (CAS 1220039-53-1)
- 5-(4-Pyridinyl)-2-oxazolecarboxylic Acid (CAS 857521-75-6)
- 2-Methyl-2-(2-pyridinyl)-propanedioic Acid (CAS 1064779-59-4)
- 3690-46-8 5-(3-pyridinyl)-1,3,4-oxadiazole-2-thiolate 5-pyridin-3-yl-1,3,4-oxadiazole-2-thiolate A823447 (CAS 3690-46-8)
- 2-(3-Pyridinyl)-2,5-diazabicyclo[2.2.2]octane (CAS 741240-01-7)
Recommended Standards
- 4-Methyl-5-(3-pyridyl)-4H-1,2,4-triazole-3-thiol (CAS 3652-31-1)
- 4-methyl-6-(thiazol-2-yl)pyrimidin-2-amine (CAS 913322-48-2)
- 4-Benzyl-1,2,5-thiadiazol-3-ol (CAS 5933-69-7)
- 2-[4-(Trifluoromethyl)phenyl]pyridine (CAS 203065-88-7)
- 6-((4-Chlorobenzyl)oxy)-1H-purin-2-amine (CAS 129409-64-9)
- 4-Bromooxazolo[4,5-c]pyridine (CAS 1936080-23-7)
- 5-Methylspiro[indoline-3,3'-pyrrolidin]-2-one (CAS 1557550-52-3)
- 1352193-42-0 N~5~-(1-Cycloheptyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)pyridine-2,5-diamine DTXSID30743357 (CAS 1352193-42-0)
- 5-(Methylsulfonyl)-2-(trifluoromethoxy)benzenesulfonamide (CAS 1349719-11-4)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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