6-((3-Methylbenzyl)thio)-3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine CAS 868970-22-3
| CAS No. | 868970-22-3 |
| Molecular Formula | C18H15N5S |
| Molecular Weight | 333.41 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 6-((3-Methylbenzyl)thio)-3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine.
CATO supplies 6-((3-Methylbenzyl)thio)-3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 868970-22-3), a certified reference material (molecular formula C18H15N5S, MW 333.41 g/mol) for analytical method development and quality control.
Structurally, 6-((3-Methylbenzyl)thio)-3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine (C18H15N5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 333.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 6-((3-Methylbenzyl)thio)-3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine 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 | C18H15N5S |
| Molecular Weight | 333.41 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methylbenzyl Standards
- 2-((4-Methylbenzyl)thio)-6-oxo-4-phenyl-1,6-dihydropyrimidine-5-carbonitrile (CAS 860649-61-2)
- 6-((2-Methylbenzyl)thio)-3-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 868967-96-8)
- 6-((2-Methylbenzyl)thio)-3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 868969-11-3)
- 6-((2-Methylbenzyl)thio)-3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 868970-19-8)
- N-(2-Methylbenzyl)-4-(2-phenoxyethoxy)aniline (CAS 1040690-82-1)
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- 1-(4-Methylbenzyl)-8-(trifluoromethyl)-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one (CAS 866149-49-7)
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Recommended Standards
- 7-(2-Methoxyphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine-4-thiol (CAS 890091-05-1)
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- Barbadin (CAS 356568-70-2)
- 5-[4-(1,2-BEnzisothiazol-3-yl)piperazin-1-yl]-5-oxopentanoic acid (CAS 2108519-47-5)
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- 2,6-Dichloro-3-nitrobenzaldehyde (CAS 5866-97-7)
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