3-phenyl-[1,2,4]triazolo[4,3-b]pyridazine-6-thiol CAS 7190-83-2
| CAS No. | 7190-83-2 |
| Molecular Formula | C11H22N4S |
| Molecular Weight | 242.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-phenyl-[1,2,4]triazolo[4,3-b]pyridazine-6-thiol (CAS 7190-83-2), a certified reference material (molecular formula C11H22N4S, MW 242.38 g/mol) for analytical method development and quality control.
3-phenyl-[1,2,4]triazolo[4,3-b]pyridazine-6-thiol (C11H22N4S) contains a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 3-phenyl-[1,2,4]triazolo[4,3-b]pyridazine-6-thiol 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 | C11H22N4S |
| Molecular Weight | 242.38 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related phenyl Standards
- 7-Benzyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione (CAS 1713173-82-0)
- 1-(5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-1H-imidazole-4-carboxylic acid (CAS 1281990-08-6)
- 1-(5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-1H-pyrazole-3-carboxylic acid (CAS 1483965-94-1)
- 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1707373-06-5)
- 1-(6-Methyl-[1,2,3]triazolo[1,5-a]pyrazin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1708013-77-7)
- 5-Propyl-[1,2,4]triazolo[4,3-a]quinoxaline-1,4(2H,5H)-dione (CAS 80708-34-5)
- (1-([1,2,4]Triazolo[4,3-a]pyridin-3-ylmethyl)cyclohexyl)methanamine (CAS 1284371-48-7)
- 4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline-1-carboxylic acid (CAS 1281706-69-1)
Recommended Standards
- 3-Octyl-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 5540-66-9)
- 4'-(Tert-butyl)-[1,1'-biphenyl]-4-thiol (CAS 41889-65-0)
- 4'-(tert-Butyl)-[1,1'-biphenyl]-3-thiol (CAS 1443350-00-2)
- 4'-Butyl-[1,1'-biphenyl]-3-thiol (CAS 845822-88-0)
- 1-(6-Bromo-4-methylpyridin-3-yl)ethan-1-ol (CAS 1355190-83-8)
- 2-Chloro-5-(3,5-dimethyl-isoxazol-4-yl)-benzoic acid (CAS 876709-11-4)
- 2-(2-Vinylstyryl)benzofuran (CAS 389082-84-2)
- 1,3-Dimethyl-1H-imidazol-3-ium hydrogen carbonate (CAS 945017-57-2)
- 2-(Heptan-4-yl)pyridine (CAS 54518-13-7)
- 2-(3,6-Dichloropyridin-2-yl)acetic acid (CAS 500890-84-6)
- 3-[4-(2-methylpropyl)phenyl]butan-2-one (CAS 64758-90-3)
- 3-Amino-3-(1-methyl-1h-pyrazol-4-yl)propanamide (CAS 1152521-05-5)
- 5-(Difluoromethyl)-2-fluoronicotinic acid (CAS 1803666-15-0)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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