6-(2-Methoxyphenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one CAS 922864-32-2
| CAS No. | 922864-32-2 |
| 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), 6-(2-Methoxyphenyl)-2-(2-methylbenzyl)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 6-(2-Methoxyphenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one (CAS 922864-32-2), a certified reference material (molecular formula C19H18N2O2, MW 306.36 g/mol) for analytical method development and quality control.
Structurally, 6-(2-Methoxyphenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one (C19H18N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 306.36 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | 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 Methoxyphenyl Standards
- [(4-Methoxyphenyl)(2-oxo-2-piperidin-1-ylethyl)-amino]acetic acid (CAS 1142205-63-7)
- 6-(4-Methoxyphenyl)-2-naphthoic Acid Ethyl Ester (CAS 1334137-82-4)
- 2-((5-(4-Methoxyphenyl)-1,3,4-thiadiazol-2-yl)amino)thiazol-4(5H)-one (CAS 89335-18-2)
- 4-((3-Methoxyphenyl)amino)-4-oxo-2-(piperidin-1-yl)butanoic acid (CAS 899752-56-8)
- 5-(4-(2-Methoxyphenyl)piperazin-1-yl)-5-oxopentanoic acid (CAS 331274-58-9)
- 6-(3-Methoxyphenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one (CAS 922995-57-1)
- 6-(3-Methoxyphenyl)-2-(4-methylbenzyl)pyridazin-3(2H)-one (CAS 922927-25-1)
- 6-(4-Methoxyphenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one (CAS 899989-96-9)
Recommended Standards
- 5-Phenyl-1-(3-(p-tolyl)acryloyl)pyrazolidin-3-one (CAS 821773-12-0)
- 5-Benzyl-2-phenyltetrahydropyrrolo[3,4-c]pyrrole-1,3-dione (CAS 93102-03-5)
- 5-{3-[(sec-Butylamino)carbonyl]anilino}-5-oxopentanoic acid (CAS 940499-63-8)
- 6-(4-Fluorophenyl)-2-(phenylsulfanyl)pyridine-3-carbonitrile (CAS 252059-93-1)
- 4-Fluorobenzenesulfonyl fluoride (CAS 368-85-4)
- 2,2-Dimethylheptan-1-ol (CAS 14250-79-4)
- Methyl 3-Oxohexadecanoate (CAS 14427-53-3)
- Ethyl 3-(4-fluorophenyl)-2-methyl-3-oxopropanoate (CAS 1373511-20-6)
- Methyl bis(octyloxy)phosphoryl(phenyl)carbamate (CAS 62640-16-8)
- 3-Ethyl-4-iodo-1H-pyrazole (CAS 442876-19-9)
- (E)-(Ethene-1,2-diylbis(3,1-phenylene))diboronic acid (CAS 160238-44-8)
- Pyrimidin-5(2H)-one (CAS 220560-88-3)
- 8-Methoxy-6-methylchroman-4-amine (CAS 1094288-78-4)
- RGD-targeted Proapoptotic Peptide trifluoroacetate salt (CAS 2243207-09-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com