6-(4-Fluorophenyl)-3-(piperidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine CAS 1706461-24-6
| CAS No. | 1706461-24-6 |
| Molecular Formula | C16H16FN5 |
| Molecular Weight | 297.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 6-(4-Fluorophenyl)-3-(piperidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706461-24-6), a certified reference material (molecular formula C16H16FN5, MW 297.33 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 6-(4-Fluorophenyl)-3-(piperidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H16FN5 |
| Molecular Weight | 297.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Fluorophenyl Standards
- 6-(4-Fluorophenyl)-3-(piperidin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1281489-91-5)
- (3E)-3-[2-(4-Fluorophenyl)hydrazin-1-ylidene]-1-(propan-2-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-07-9)
- 3-(4-Fluorophenyl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide (CAS 885269-86-3)
- 2,5-Bis(4-fluorophenyl)thiophene-3-carbonitrile (CAS 908588-07-8)
- 4-(4-Fluorophenyl)-6-((pyridin-2-ylmethyl)thio)pyrimidine (CAS 1226439-49-1)
- 1-(4-Fluorophenyl)-3-(isoquinolin-5-yl)thiourea (CAS 454427-09-9)
- 3-(4-Fluorophenyl)-6-((pyridin-2-ylmethyl)thio)pyridazine (CAS 872695-09-5)
- 3-(4-Fluorophenyl)-6-((pyridin-3-ylmethyl)thio)pyridazine (CAS 893986-27-1)
Recommended Standards
- 1-tert-Butyl 5-methyl 3-amino-1H-thieno[3,2-c]pyrazole-1,5-dicarboxylate (CAS 1529810-32-9)
- 6-((4-Aminopiperidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one (CAS 1708013-85-7)
- N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)ethanesulfonamide (CAS 1448137-14-1)
- 3-(Pyridin-2-yloxy)-N-(thiazol-2-yl)benzamide (CAS 1797644-33-7)
- Nervonic acid (CAS 506-37-6)
- n1-(Benzo[d]thiazol-2-yl)-n2,n2-dimethylethane-1,2-diamine (CAS 612527-76-1)
- 2-(4-Bromobenzamido)ethyl-4-bromobenzoate (CAS 951885-58-8)
- 3-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]sulfanyl}-2-butanone O-(2,6-dichlorobenzyl)oxime (CAS 338397-84-5)
- 3-(5,7-Dichloro-3-indolyl)-1-propanamine Hydrochloride (CAS 1956335-65-1)
- 2-Methyl-2'-(methylthio)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1192547-93-5)
- Chlorotoluron (CAS 15545-48-9)
- 4-Iodobenzoylpiperazine hydrochloride (CAS 179334-16-8)
- Nintedanib Impurity 26 (CAS CATO-C4X-181426)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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