3-Benzyl-6-chloropyridazine CAS 60906-59-4
| CAS No. | 60906-59-4 |
| Molecular Formula | C11H9ClN2 |
| Molecular Weight | 204.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Benzyl-6-chloropyridazine (CAS 60906-59-4) is a high-purity analytical reference standard with the molecular formula C11H9ClN2 and a molecular weight of 204.66 g/mol.
Based on its molecular formula C11H9ClN2, 3-Benzyl-6-chloropyridazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 204.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
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 | C11H9ClN2 |
| Molecular Weight | 204.66 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- 6-chloropyridazine-3-sulfonyl fluoride (CAS 209848-48-6)
- Propyl 6-chloropyridazine-3-carboxylate (CAS 98490-71-2)
- 6-chloropyridazine-3-sulfonamide (CAS 88538-48-1)
- 3-Phenyl-6-chloropyridazine (CAS 20375-65-9)
- 6-chloropyridazine-3-sulfonyl chloride (CAS 89391-73-1)
- Ethyl 3-Chloropyridazine-4-carboxylate (CAS 1445-54-1)
- Ethyl 6-Chloropyridazine-3-carboxylate (CAS 75680-92-1)
- Ethyl 6-Chloropyridazine-4-carboxylate (CAS 612834-90-9)
Recommended Standards
- 3-(4-Chlorostyryl)-1H-pyrazole (CAS 852691-01-1)
- 3-Chloro-1-methyl-5,6-dihydroisoquinoline-4-carbonitrile (CAS 95306-42-6)
- 3-(4-Chlorophenyl)pyridin-4-amine (CAS 66395-46-8)
- 3-Chloro-4-(pyridin-4-yl)aniline (CAS 215949-71-6)
- (R)-Methyl 2-((triisopropylsilyl)oxy)propanoate (CAS 143429-14-5)
- tert-butyl (2S)-2-[2-(aminooxy)ethyl]-2,3-dihydro-1H-indole-1-carboxylate (CAS 2348314-10-1)
- 4-(Bromomethyl)-2-fluorobenzenesulfonamide (CAS 1645275-47-3)
- (4-Bromo-2-nitrophenyl)hydrazine (CAS 59488-34-5)
- Ethyl 6H-[1,3]dioxolo[4,5-g]pyrrolo[3,4-b]quinoline-7(8H)-carboxylate (CAS 34086-69-6)
- 5-Methyl-1-[3-(trifluoromethyl)phenyl]-1h-pyrazole-4-carboxylic acid (CAS 187998-56-7)
- 2-(Mesityloxy)ethan-1-amine (CAS 91339-50-3)
- 2-(3-Aminocyclobutyl)propan-2-ol (CAS 1609546-13-5)
- n-Cyclopropyl-2,3,4,5-tetrahydro-1-benzoxepin-5-amine (CAS 1153447-46-1)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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