4-((2-Chlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7-thiol CAS 3438-84-4
| CAS No. | 3438-84-4 |
| Molecular Formula | C12H9ClN4S2 |
| Molecular Weight | 308.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-((2-Chlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7-thiol (CAS 3438-84-4), a certified reference material (molecular formula C12H9ClN4S2, MW 308.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H9ClN4S2, 4-((2-Chlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7-thiol contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 4-((2-Chlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7-thiol 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 | C12H9ClN4S2 |
| Molecular Weight | 308.81 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Chlorobenzyl Standards
- 2-((4-Chlorobenzyl)thio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 339105-65-6)
- 6-((3-Chlorobenzyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 338404-71-0)
- N-(3-chlorobenzyl)-5-nitroimidazo[2,1-b]thiazol-6-amine (CAS 339008-17-2)
- N-(4-Chlorobenzyl)-5-nitroimidazo[2,1-b][1,3]thiazol-6-amine (CAS 339008-15-0)
- 1-(3-Chlorobenzyl)-3-(3-oxobutan-2-yl)imidazolidine-2,4,5-trione (CAS 338392-42-0)
- 3-((4-Chlorobenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazol-4-amine (CAS 449746-29-6)
- N-(4-chlorobenzyl)-3-fluoro-4-nitrobenzamide (CAS 1485624-57-4)
- 2-(3-Chlorobenzyl)-3-(3-chlorophenyl)propanoic acid (CAS 1184083-44-0)
Recommended Standards
- 3-{[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile (CAS 343375-34-8)
- 4-(3-(4-Chloro-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)propyl)morpholine (CAS 869220-79-1)
- 2-{[4-(4-chlorophenyl)-1,3-thiazol-2-yl]methyl}-1,3-thiazol-4-ol (CAS 860651-36-1)
- 4-(4-Chlorophenoxy)-2-(methylsulfanyl)thieno[3,2-d]pyrimidine (CAS 339018-86-9)
- 5-Phenyl-1-propylimidazolidin-2-one (CAS 98917-93-2)
- tert-Butyl 4-hydroxy-[1,4'-bipiperidine]-1'-carboxylate (CAS 367500-88-7)
- Methyl 4-(aminomethyl)thiophene-2-carboxylate hydrochloride (CAS 916214-44-3)
- 1-(Pyridine-2-carbonyl)pyrrolidin-3-amine dihydrochloride (CAS 1394040-57-3)
- Ethyl 2-({6-[(4-chlorobenzenesulfinyl)methyl]-2-phenylpyrimidin-4-yl}sulfanyl)acetate (CAS 306980-57-4)
- Clonidine Impurity 5 (CAS 39075-78-0)
- 4-Bromobenzoic anhydride (CAS 1633-33-6)
- Methyl 3-(N-(2-fluorophenyl)sulfamoyl)thiophene-2-carboxylate (CAS 439934-85-7)
- 1,1-Diethoxy-2-propanamine (CAS 55064-41-0)
- Peptide Impurity 28 (CAS 1350456-64-2)
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