2-(4-Methylphenyl)-4-[(4-methylphenyl)sulfanyl]-5-(morpholin-4-yl)-2,3-dihydropyridazin-3-one CAS 478067-00-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478067-00-4 |
| Molecular Formula | C22H23N3O2S |
| Molecular Weight | 393.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methylphenyl)-4-[(4-methylphenyl)sulfanyl]-5-(morpholin-4-yl)-2,3-dihydropyridazin-3-one (CAS 478067-00-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H23N3O2S. Molecular weight: 393.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H23N3O2S |
| Molecular Weight | 393.50 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 3-(4-Methylphenyl)-N-{4-[(pyrimidin-2-yl)sulfamoyl]phenyl}prop-2-enamide (CAS 324562-68-7)
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Recommended Standards
- 1-Benzhydrylazetidin-3-yl 4-methylbenzenesulfonate (CAS 36476-80-9)
- 3-{[1-(adamantan-1-yl)ethyl]sulfamoyl}-4-methoxybenzoic acid (CAS 735305-61-0)
- 1-(Azepan-1-yl)-2-(4-(4-(thiophen-2-yl)pyrimidin-2-yl)phenoxy)ethan-1-one (CAS 477889-43-3)
- 5-(1,3-Dioxolan-2-yl)-2-(4-methoxybenzoyl)thiophene (CAS 898773-14-3)
- 5'-Bromospiro[cyclopropane-1,2'-inden]-1'(3'H)-one (CAS 864866-46-6)
- 6-Amino-n-(cyclopropylmethyl)pyridine-3-carboxamide (CAS 1251157-65-9)
- (E)-3-(dimethylamino)-2-(2-nitrophenyl)acrylaldehyde (CAS 53868-36-3)
- 5-[(3-amino-3-methyl-butyl)amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703762-66-5)
- 3-(bromomethyl)bicyclo[4.1.0]heptane (CAS 1936230-03-3)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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