6-(3-Bromophenyl)-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine CAS 1706432-80-5
| CAS No. | 1706432-80-5 |
| Molecular Formula | C15H14BrN5 |
| Molecular Weight | 344.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3-Bromophenyl)-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (C15H14BrN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies 6-(3-Bromophenyl)-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706432-80-5), a certified reference material (molecular formula C15H14BrN5, MW 344.21 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 6-(3-Bromophenyl)-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine 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 | C15H14BrN5 |
| Molecular Weight | 344.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromophenyl Standards
- 6-(4-Bromophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706443-52-8)
- 6-(4-Bromophenyl)-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706443-56-2)
- 6-(3-Bromophenyl)-3-(pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706461-22-4)
- 1-(4-Bromophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-22-9)
- 3-(4-Bromophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-07-0)
- 2-(3-Bromophenyl)-2-((tert-butoxycarbonyl)(methyl)amino)acetic acid (CAS 1071454-65-3)
- 2-(4-Bromophenyl)-2-((tert-butoxycarbonyl)(methyl)amino)acetic acid (CAS 1404879-01-1)
- 2-(2-Bromophenyl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid (CAS 1411708-36-5)
Recommended Standards
- 3-Methoxy-1-(4-methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1662682-34-9)
- tert-Butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate (CAS 1446443-06-6)
- Carbamic acid N-[4-cyano-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,1-dimethylethyl ester (CAS 1384313-04-5)
- tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole-1-carboxylate (CAS 1383851-37-3)
- rac-(1R,2S)-2-(2-chloro-6-fluorophenyl)cyclopropan-1-amine hydrochloride (CAS 1820574-11-5)
- β-D-Allose (CAS 7283-09-2)
- Methyl 4-((4-nitro-1h-pyrazol-1-yl)methyl)benzoate (CAS 514800-69-2)
- 4-Methoxy-2-(1H-pyrazol-3-yl)phenol (CAS 771482-47-4)
- Calcium-Sensing Receptor Antagonists I (CAS 478963-79-0)
- 2-Chloro-8-hydroxy-9,10-dioxo-9,10-dihydroanthracene-1,4-diyl diacetate (CAS 87712-28-5)
- 1-(3-Nitropyridin-2-yl)ethanone (CAS 194278-44-9)
- 1,2,3,4-Tetrahydrobenzofuro[3,2-c]pyridine (CAS 43213-61-2)
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- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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