Methyl 1-(4-methoxyphenyl)-6-oxo-4-(pyridin-2-ylsulfanyl)-1,6-dihydropyridazine-3-carboxylate CAS 338396-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338396-07-9 |
| Molecular Formula | C18H15N3O4S |
| Molecular Weight | 369.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1-(4-methoxyphenyl)-6-oxo-4-(pyridin-2-ylsulfanyl)-1,6-dihydropyridazine-3-carboxylate (CAS 338396-07-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H15N3O4S. Molecular weight: 369.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H15N3O4S |
| Molecular Weight | 369.39 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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Recommended Standards
- Benzenesulfonamide, 3-nitro-N-phenyl-4-(phenylamino)- (CAS 5124-25-4)
- N-(4-(Difluoromethoxy)phenyl)-2-((6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)thio)acetamide (CAS 502887-71-0)
- 2-(1-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-fluorocyclobutyl)acetic acid (CAS 2386763-40-0)
- Dibromo(1,5-cyclooctadiene)platinum(II) (CAS 12145-48-1)
- 3-Ethoxy-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 143101-59-1)
- 2’,4’,6’-Trimethoxy-3’-propylacetophenone (CAS 916916-57-9)
- 5-Acetylbenzo[d]oxazol-2(3H)-one (CAS 54209-84-6)
- 2-Benzyl-6-pyrrolidin-2-yl-pyrazine hydrochloride (CAS 1361113-35-0)
- PRL-8-53 (CAS 51352-88-6)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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