6-(4-Fluorophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine CAS 1707393-88-1
| CAS No. | 1707393-88-1 |
| Molecular Formula | C15H14FN5 |
| Molecular Weight | 283.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 6-(4-Fluorophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1707393-88-1), a certified reference material (molecular formula C15H14FN5, MW 283.30 g/mol) for analytical method development and quality control.
6-(4-Fluorophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (C15H14FN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H14FN5 |
| Molecular Weight | 283.30 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
- 4-(4-Fluorophenyl)-1-(4-methoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one (CAS 115653-72-0)
- Methyl 3-(4-fluorophenyl)-5-methyl-1H-indole-2-carboxylate (CAS 141327-54-0)
- 6-(4-Fluorophenyl)-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706432-89-4)
- 6-(3-Fluorophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1707567-13-2)
- 1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-15-0)
- 2-(2-Fluorophenyl)-4,4-dimethylisoquinoline-1,3(2H,4H)-dione (CAS 326918-25-6)
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Recommended Standards
- Methyl 2-(2-((4-fluorophenoxy)methyl)morpholino)acetate (CAS 1706454-02-5)
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- 6-(Piperazin-1-ylsulfonyl)benzo[d]oxazol-2(3H)-one (CAS 1708370-66-4)
- 6-((3-Aminopyrrolidin-1-yl)sulfonyl)benzo[d]oxazol-2(3H)-one (CAS 1713640-12-0)
- 5-(((4-Ethoxyphenyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 370849-74-4)
- 2-(2-(Piperidin-1-yl)ethoxy)aniline (CAS 857373-29-6)
- 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 87253-62-1)
- N-(2-ethoxybenzyl)prop-2-en-1-amine hydrochloride (CAS 1049678-41-2)
- 1-(Morpholinomethyl)cyclopentan-1-ol (CAS 55307-76-1)
- N-Hydroxynonanamide (CAS 20190-95-8)
- 2-(4-(Trifluoromethyl)phenyl)-5,6-dihydro-3H-pyrano[3,4-d]pyrimidin-4(8H)-one (CAS 1450790-49-4)
- 2-(2-Formyl-6-methoxyphenoxy)acetic acid (CAS 40359-30-6)
- 3-((4-Chlorophenyl)thio)azetidine (CAS 1340259-48-4)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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