3-((Pyridin-2-ylmethyl)thio)-6-(p-tolyl)pyridazine CAS 872689-31-1
| CAS No. | 872689-31-1 |
| Molecular Formula | C17H15N3S |
| Molecular Weight | 293.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-((Pyridin-2-ylmethyl)thio)-6-(p-tolyl)pyridazine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-((Pyridin-2-ylmethyl)thio)-6-(p-tolyl)pyridazine (CAS 872689-31-1), molecular formula C17H15N3S and molecular weight 293.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-((Pyridin-2-ylmethyl)thio)-6-(p-tolyl)pyridazine (C17H15N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 293.39 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H15N3S |
| Molecular Weight | 293.39 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
- 3-((Pyridin-3-ylmethyl)thio)-6-(p-tolyl)pyridazine (CAS 872694-78-5)
- 1-(1-(Pyridin-2-ylmethyl)piperidin-4-yl)indoline (CAS 616898-68-1)
- 2-((Methyl(2-(pyridin-2-yl)ethyl)amino)methyl)quinolin-8-ol (CAS 648896-26-8)
- 6-Ethyl-3-(((pyridin-3-ylmethyl)amino)methyl)quinolin-2(1H)-one (CAS 436087-69-3)
- 3-((Pyridin-2-ylmethyl)thio)-5H-[1,2,4]triazino[5,6-b]indole (CAS 212246-19-0)
- N-(2-(3-(Pyridin-2-yl)-1H-pyrazol-1-yl)ethyl)isonicotinamide (CAS 1448051-12-4)
- 1-(Pyridin-3-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 462630-19-9)
- N-(pyridin-3-ylmethyl)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine (CAS 339017-43-5)
Recommended Standards
- 3-((4-Methylbenzyl)thio)-6-(pyridin-3-yl)pyridazine (CAS 872701-44-5)
- 3-((4-Methylbenzyl)thio)-6-(pyridin-2-yl)pyridazine (CAS 893994-64-4)
- 4-Nitro-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazole (CAS 697739-01-8)
- 3-((3-Methylbenzyl)thio)-6-(pyridin-4-yl)pyridazine (CAS 893993-78-7)
- 1-(7-Amino-5-fluoro-indolin-1-yl)ethanone (CAS 194476-43-2)
- 2-Chloro-1-(1-chlorocyclopropyl)ethanone (CAS 120983-72-4)
- ethyl 2-[4-(chlorosulfonyl)-1-methyl-1H-pyrrol-2-yl]-2-oxoacetate (CAS 1803580-62-2)
- 4-Fluoro-5-iodo-1H-benzo[d]imidazole (CAS 1805697-77-1)
- [(methoxycarbonyl)oxy](pyridin-2-yl)methanone (CAS 77626-41-6)
- 452-77-7 Benzenamine, 3-fluoro-4-methyl- (9CI) 3-Fluoro-p-toluidine p-Toluidine, 3-fluoro- 4-12-00-01981 (Beilstein Handbook Reference) 4-Amino-2-fluorotoluene BRN 2715987 EINECS 207-212-4 2-Fluoro-4-aminotoluene 3-Fluoro-4-methylaniline NSC 57470 (CAS 452-77-7)
- 4-[(4-chloro-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 676348-41-7)
- Pyrrolo[3,4-c]pyrazole-5(1h)-carboxylic acid (CAS 2055840-79-2)
- 5,5-Dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-amine (CAS 2289603-81-0)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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