2-Benzyl-6-(4-ethoxyphenyl)pyridazin-3(2H)-one CAS 899752-98-8
| CAS No. | 899752-98-8 |
| Molecular Formula | C19H18N2O2 |
| Molecular Weight | 306.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Benzyl-6-(4-ethoxyphenyl)pyridazin-3(2H)-one 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.
CATO supplies 2-Benzyl-6-(4-ethoxyphenyl)pyridazin-3(2H)-one (CAS 899752-98-8), a certified reference material (molecular formula C19H18N2O2, MW 306.36 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-Benzyl-6-(4-ethoxyphenyl)pyridazin-3(2H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O2 |
| Molecular Weight | 306.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- Ethyl ((1-(4-ethoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)carbamate (CAS 955242-98-5)
- Ethyl 2-((4-ethoxyphenyl)amino)-4-methylthiazole-5-carboxylate (CAS 108717-45-9)
- Ethyl 2-((2-ethoxyphenyl)amino)-4-methylthiazole-5-carboxylate (CAS 108719-19-3)
- Ethyl 8-(2-ethoxyphenyl)-8-oxooctanoate (CAS 898757-48-7)
- ethyl 8-(4-ethoxyphenyl)-8-oxooctanoate (CAS 39496-81-6)
- Ethyl 8-(4-ethoxyphenyl)-8-oxooctanoate (CAS 898757-57-8)
- 3-(4-Ethoxyphenyl)-8-fluoro-1H-pyrazolo[4,3-c]quinoline (CAS 1029768-10-2)
- 2-(2-Ethoxyphenyl)-6-methylquinoline-4-carboxylic acid (CAS 897572-04-2)
Recommended Standards
- 2-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-3-phenylacrylonitrile (CAS 72740-57-9)
- 2-Cyano-2-morpholinomethyl benzophenone (CAS 898750-05-5)
- 2-[2-[(5-Amino-1,3,4-thiadiazol-2-yl)thio]ethyl]-1H-isoindole-1,3(2H)-dione (CAS 556024-08-9)
- 2-Cyano-3-morpholinomethyl benzophenone (CAS 898765-11-2)
- 2-(Thiophene-2-carbonyl)-1H-indene-1,3(2H)-dione (CAS 10275-43-1)
- Methyl 3-(2-(4-formylphenoxy)ethoxy)benzoate (CAS 937601-95-1)
- 1-(2-((Ethyl(2-hydroxyethyl)amino)methyl)piperidin-1-yl)ethanone (CAS 1353948-23-8)
- 4-Nitrophenyl β-D-galactopyranosiduronic acid (CAS 39031-76-0)
- 3-[(2-Ethylphenoxy)methyl]piperidine 802037-46-3 9940AE C14H21NO (CAS 802037-46-3)
- Methyl N-(3-aminopropanoyl)-N-methylglycinate (CAS 1183864-21-2)
- 4-Chloro-6-(methylsulfonyl)quinoline (CAS 454705-62-5)
- Dienogest EP Impurity F (CAS 67473-36-3)
- Phenyl(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl)methanone (CAS 1198283-74-7)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
Why CATO?
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