4-((3,4-Dichlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7(6H)-thione CAS 3438-86-6
| CAS No. | 3438-86-6 |
| Molecular Formula | C12H8Cl2N4S2 |
| Molecular Weight | 343.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-((3,4-Dichlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7(6H)-thione.
CATO supplies 4-((3,4-Dichlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7(6H)-thione (CAS 3438-86-6), a certified reference material (molecular formula C12H8Cl2N4S2, MW 343.25 g/mol) for analytical method development and quality control.
The molecular framework of 4-((3,4-Dichlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7(6H)-thione (C12H8Cl2N4S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-((3,4-Dichlorobenzyl)thio)-1H-imidazo[4,5-d]pyridazine-7(6H)-thione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2N4S2 |
| Molecular Weight | 343.25 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 Dichlorobenzyl Standards
- 3-((2,6-Dichlorobenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazol-4-amine (CAS 686280-44-4)
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Recommended Standards
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