6-(Ethylthio)-3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine CAS 852376-12-6
| CAS No. | 852376-12-6 |
| Molecular Formula | C14H14N4OS |
| Molecular Weight | 286.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(Ethylthio)-3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 852376-12-6), a certified reference material (molecular formula C14H14N4OS, MW 286.35 g/mol) for analytical method development and quality control.
Structurally, 6-(Ethylthio)-3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (C14H14N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 286.35 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 6-(Ethylthio)-3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine 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 | C14H14N4OS |
| Molecular Weight | 286.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- Ethyl 2-(2-(ethylthio)propyl)-4,6-dioxocyclohexane-1-carboxylate (CAS 90498-50-3)
- 6-(Ethylthio)-3-methoxy-2-phenylimidazo[1,2-b]pyridazine (CAS 113121-35-0)
- 5-(2-(Ethylthio)propyl)-3-oxocyclohex-1-en-1-yl butyrate (CAS 113641-66-0)
- 7-(Ethylthio)-1-(4-fluorophenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazine (CAS 1105236-38-1)
- 2-(Ethylthio)-1-((4-fluorophenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-52-8)
- 7-(Ethylthio)-2,5-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidine (CAS 862245-71-4)
- 4-(Ethylthio)-2-phenyl-5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde (CAS 89177-10-6)
- 2-(Ethylthio)-5-iodopyrimidin-4(1H)-one (CAS 76510-62-8)
Recommended Standards
- 6-(4-Ethoxyphenyl)-3-methylimidazo[2,1-b]thiazole-5-carbaldehyde (CAS 891654-01-6)
- Bis(2,4,6-trimethylphenyl)phosphine oxide (CAS 23897-16-7)
- 6-(2-Methoxy-5-methylphenyl)-3-methylimidazo[2,1-b]thiazole-5-carbaldehyde (CAS 891655-99-5)
- Ethyl 2-((tert-butoxycarbonyl)amino)-4-methylthiazole-5-carboxylate (CAS 244236-52-0)
- Cyclohexylbis(2-ethylphenyl)phosphine (CAS 1197814-52-0)
- 3-Methyl-2,6-diphenylpyridine (CAS 28489-52-3)
- rel-((1S,2R)-2-(Methoxymethyl)cyclobutyl)methanamine hydrochloride (CAS 2808310-24-7)
- 3-Methyl-4-hydroxybenzaldehyde (CAS 15174-69-3)
- (R)-2-Amino-3-(3,4-difluorophenyl)propanoic acid (CAS 249648-08-6)
- 5-((Isopentylamino)methyl)pyrrolidin-2-one (CAS 1344316-28-4)
- n-Propylbenzenesulfonamide (CAS 23705-37-5)
- (1-(4-Methoxyphenethyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1283653-08-6)
- 5-bromo-1-methyl-1H-imidazole-2-carbaldehyde (CAS 79326-88-8)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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