2-((2,6-Dichlorobenzyl)thio)-5-(pyrazin-2-yl)-1,3,4-thiadiazole CAS 448947-81-7
| CAS No. | 448947-81-7 |
| Molecular Formula | C13H8Cl2N4S2 |
| Molecular Weight | 355.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((2,6-Dichlorobenzyl)thio)-5-(pyrazin-2-yl)-1,3,4-thiadiazole (CAS 448947-81-7), a certified reference material (molecular formula C13H8Cl2N4S2, MW 355.27 g/mol) for analytical method development and quality control.
2-((2,6-Dichlorobenzyl)thio)-5-(pyrazin-2-yl)-1,3,4-thiadiazole (C13H8Cl2N4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((2,6-Dichlorobenzyl)thio)-5-(pyrazin-2-yl)-1,3,4-thiadiazole 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.
Physical & Chemical Properties
| Molecular Formula | C13H8Cl2N4S2 |
| Molecular Weight | 355.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Dichlorobenzyl Standards
- 1-(2,6-Dichlorobenzyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 339108-86-0)
- Methyl 4-[(3,4-dichlorobenzyl)oxy]-3-nitrobenzenecarboxylate (CAS 1092346-58-1)
- 6-(2,6-Dichlorobenzyl)-5,7-dimethylimidazo[1,2-a]pyrimidine-2,3-dicarbonitrile (CAS 439110-58-4)
- 5-((2,6-Dichlorobenzyl)sulfonyl)indolin-2-one (CAS 477573-39-0)
- 3-((2,4-Dichlorobenzyl)thio)-4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazole (CAS 585554-06-9)
- 3-((2,4-Dichlorobenzyl)thio)-4-methyl-5-(2-methylfuran-3-yl)-4H-1,2,4-triazole (CAS 849125-00-4)
- 3-((3,4-Dichlorobenzyl)thio)-4-methyl-5-(2-methylfuran-3-yl)-4H-1,2,4-triazole (CAS 868269-30-1)
- N-({[(2,4-Dichlorobenzyl)oxy]imino}methyl)-N-phenylthiourea (CAS 338976-92-4)
Recommended Standards
- tert-Butyl 4-(4-bromo-2-methylphenyl)piperazine-1-carboxylate (CAS 1613259-78-1)
- 2'-Bromo-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898785-76-7)
- 2-(3-Bromophenyl)-4,4,8-trimethyl-1,2,3,4-tetrahydroquinoline-6-carbonitrile (CAS 1373546-29-2)
- 3'-Bromo-5-(5,5-dimethyl-1,3-dioxan-2-YL)valerophenone (CAS 898785-78-9)
- CAS 2384184-42-1 (CAS 2384184-42-1)
- Tyvelose (CAS 5658-12-8)
- 5-((4-Chlorophenyl)amino)-6-hydroxy-2-(methylthio)pyrimidin-4(3H)-one (CAS 6630-69-9)
- 5-Iodo-2-isopropoxypyridine (CAS 902837-54-1)
- 1-(6-(Piperidin-1-yl)pyridin-3-yl)ethan-1-ol (CAS 1355207-58-7)
- 5-(Bromomethyl)-2,2-dimethyl-1,3-dioxane (CAS 111934-94-2)
- tert-Butyl 3-aminobenzylcarbamate (CAS 117896-10-3)
- Methyl-(6-pyrrolidin-2-yl-pyridin-2-yl)-amine dihydrochloride (CAS 1361112-97-1)
- 3-(Dicyclohexylphosphino)cyclohexanone (CAS 661486-74-4)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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