6-(4-IOdophenyl)pyridazin-3(2h)-one CAS 586950-22-3
| CAS No. | 586950-22-3 |
| Molecular Formula | C10H7IN2O |
| Molecular Weight | 298.08 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.
6-(4-IOdophenyl)pyridazin-3(2h)-one (CAS 586950-22-3) is a high-purity analytical reference standard with the molecular formula C10H7IN2O and a molecular weight of 298.08 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution, 6-(4-IOdophenyl)pyridazin-3(2h)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 298.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C10H7IN2O |
| Molecular Weight | 298.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related IOdophenyl Standards
- 5-(4-Iodophenyl)furan-2-carbaldehyde (CAS 64251-78-1)
- 1-(4-Iodophenyl)-4,5-dimethyl-1H-imidazole (CAS 1374036-95-9)
- 1-Ethyl-4-(4-iodophenyl)-1H-pyrazole (CAS 1394024-00-0)
- 1-(3-Iodophenyl)-2,5-dimethyl-1H-pyrrole (CAS 217314-37-9)
- 1-(4-Iodophenyl)-2,5-dimethyl-1H-pyrrole (CAS 288608-09-3)
- 1-(4-Iodophenyl)cyclopentanecarbonitrile (CAS 324532-35-6)
- n-(4-Iodophenyl)methanesulfonamide (CAS 102294-59-7)
- n-(2-Iodophenyl)methanesulfonamide (CAS 116547-92-3)
Recommended Standards
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- 7-Methylquinoline-3,4-diamine (CAS 110643-81-7)
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- 3-Benzyl-3,7-diazabicyclo[3.3.1]nonane dihydrochloride (CAS 1024011-04-8)
- (S)-(8-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 913630-49-6)
- 3-Amino-2-ethyl-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 43088-56-8)
- 1-((Benzyloxy)carbonyl)-3-(trifluoromethyl)pyrrolidine-3-carboxylic acid (CAS 1342155-02-5)
- 5-Bromo-2-chloro-4-hydroxypyridine (CAS 1196146-82-3)
- N-(2-(4-Isobutyramidobenzamido)ethyl)furan-2-carboxamide (CAS 1021206-83-6)
- 2,3-Difluoro-1-(hexyloxy)-4-methylbenzene (CAS 2635937-37-8)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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