4-Fluoro-N-(6-((4-oxo-4-(thiazol-2-ylamino)butyl)thio)pyridazin-3-yl)benzamide CAS 1105218-91-4
| CAS No. | 1105218-91-4 |
| Molecular Formula | C18H16FN5O2S2 |
| Molecular Weight | 417.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 4-Fluoro-N-(6-((4-oxo-4-(thiazol-2-ylamino)butyl)thio)pyridazin-3-yl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 417.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-Fluoro-N-(6-((4-oxo-4-(thiazol-2-ylamino)butyl)thio)pyridazin-3-yl)benzamide (CAS 1105218-91-4), molecular formula C18H16FN5O2S2 and molecular weight 417.48 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Fluoro-N-(6-((4-oxo-4-(thiazol-2-ylamino)butyl)thio)pyridazin-3-yl)benzamide 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.
Physical & Chemical Properties
| Molecular Formula | C18H16FN5O2S2 |
| Molecular Weight | 417.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Fluoro Standards
- 3-Fluoro-a-(2-methyl-1-oxopropyl)-?-oxo-N,ß-diphenyl-benzenebutanamide (CAS 1817798-20-1)
- N-(3-fluoro-4-(4-tosylpiperazin-1-yl)phenyl)cyclopropanecarboxamide (CAS 478260-27-4)
- (R)-8-Fluoro-N-isopropyl-4-(3-methoxypropoxy)-6-methyl-N-(piperidin-3-yl)quinoline-2-carboxamide (CAS 1078129-57-3)
- 4-Fluoro-5-iodo-1-(triisopropylsilyl)-1H-indole (CAS 1240113-38-5)
- 2-Fluoro-4,5-bis(2-(trifluoromethoxy)phenyl)pyridine (CAS 1261483-57-1)
- 2-Fluoro-3,4-diiodo-6-(pyrrolidin-1-yl)pyridine (CAS 1228665-88-0)
- 2-Fluoro-4-iodo-6-(pyrrolidin-1-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1309980-57-1)
- 7-Fluoro-4-(4-fluorophenyl)-2-(4-(trifluoromethoxy)phenyl)phthalazin-1(2H)-one (CAS 161716-21-8)
Recommended Standards
- 2-hydroxy-S-(4-{6-[(oxan-4-yl)amino]imidazo[1,2-b]pyridazin-3-yl}phenyl)ethane-1-sulfonamido (CAS 1012345-91-3)
- N-(4-Methoxyphenyl)-2-((4-phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 113518-49-3)
- (R)-2-(((Benzyloxy)carbonyl)amino)-1-((S)-2,5-dihydrofuran-2-yl)ethyl 4-methylbenzenesulfonate (CAS 1001547-78-9)
- [2,5-Dimethyl-3-oxazol-2-yl-4-(propane-1-sulfonyl)-phenyl]-(1-ethyl-5-hydroxy-1H-pyrazol-4-yl)-methanone (CAS 1231565-77-7)
- Dehydro Mefloquine-d5 (CAS 1246819-32-8)
- 3-((2-(Vinyloxy)ethyl)amino)propanenitrile (CAS 85466-37-1)
- 3-Isobutyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 874908-41-5)
- 1-Ethoxy-2,3-difluoro-4-((4-(4-pentylcyclohexyl)phenyl)ethynyl)benzene (CAS 124770-59-8)
- 5-Methoxythiazolo[4,5-f]quinolin-2-amine (CAS 942850-05-7)
- 7H-Pyrano[2,3-d]pyrimidine (CAS 254-69-3)
- {1-[4-(Propan-2-yl)phenyl]ethyl}-hydrazine hydrochloride (CAS 1258650-52-0)
- O-(4-cyclohexyl-3-(trifluoromethyl)benzyl)hydroxylamine (CAS 800379-62-8)
- Ethyl 2-(((8-hydroxyquinolin-7-yl)(phenyl)methyl)amino)benzoate (CAS 5335-99-9)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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