3-chloro-6-[5-(2-thienyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]pyridazine CAS 219688-79-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219688-79-6 |
| Molecular Formula | C12H6ClF3N4S |
| Molecular Weight | 330.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-chloro-6-[5-(2-thienyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]pyridazine (CAS 219688-79-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H6ClF3N4S. Molecular weight: 330.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H6ClF3N4S |
| Molecular Weight | 330.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-((4-Chlorophenyl)thio)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 339017-49-1)
- 3-[2-(4-Chloroanilino)-1-nitrovinyl]-2-benzofuran-1(3H)-one (CAS 338753-94-9)
- 3-[(E)-2-[(3-Chlorophenyl)amino]-1-nitroethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 320420-37-9)
- (2S,6R)-2,6-dimethylmorpholin-3-one (CAS 117465-54-0)
- 2-(4-Bromophenyl)-4,5-dichlorothiazole (CAS 1355231-32-1)
- 3-Mesityl-5-phenyl-4,5-dihydroisoxazole (CAS 19505-59-0)
- 5-Methyl-1-[(5-methyl-1,2-oxazol-3-yl)methyl]-1h-1,2,3-triazole-4-carboxylic acid (CAS 1250695-77-2)
- Z-Lys(Fmoc)-OH (CAS 105751-18-6)
- 5,5,5-trifluoropent-3-yn-1-ol (CAS 27611-20-7)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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