(E)-2-(4-fluorobenzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one CAS 306979-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306979-89-5 |
| Molecular Formula | C20H17FN2O |
| Molecular Weight | 320.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(4-fluorobenzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one (CAS 306979-89-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H17FN2O. Molecular weight: 320.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H17FN2O |
| Molecular Weight | 320.36 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 5-(4-Fluorobenzyl)-2,3-dihydrobenzo[f][1,2,5]thiadiazepin-4(5H)-one 1,1-dioxide (CAS 1355206-23-3)
- 3-Ethyl-2-((3-fluorobenzyl)thio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1089618-38-1)
- 3-Ethyl-2-((2-fluorobenzyl)thio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1790194-17-0)
- (2-((3-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(thiophen-2-yl)methanone (CAS 851865-44-6)
- 7-(2-((4-Fluorobenzyl)oxy)phenyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 672949-64-3)
- N-(4-Fluorobenzyl)-2-(2-(hydroxymethyl)-5-methoxy-4-oxopyridin-1(4H)-yl)acetamide (CAS 941885-41-2)
- 4-((4-Fluorobenzyl)oxy)-7-(trifluoromethyl)quinoline (CAS 329700-98-3)
- 3-Fluorobenzyl (1,1-dioxidotetrahydrothiophen-3-yl)carbamodithioate (CAS 537680-89-0)
Recommended Standards
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(3,4-dimethoxyphenyl)methanone (CAS 898779-10-7)
- (Ethoxymethylene)triphenylphosphorane (CAS 55812-81-2)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2,6-dimethoxyphenyl)methanone (CAS 898779-07-2)
- methyl 7-fluoro-2-oxo-3H-1,3-benzoxazole-6-carboxylate (CAS 2387597-17-1)
- 2-[2-(Trifluoromethyl)phenyl]-1,3-thiazole (CAS 1159821-68-7)
- Boc-β-cyano-D-Ala-OH (CAS 184685-17-4)
- Ethyl 4-(3,5-dimethyl-4-methoxyphenyl)-4-oxobutyrate (CAS 898793-18-5)
- 4-(2,3-Dihydro-1h-inden-5-yl)butanal (CAS 1310155-97-5)
- 6-Bromo-7-cyclopropyl-2-methylquinazolin-4(3H)-one (CAS 2883760-84-5)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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