1-(4-((4-(6-(Thiophen-2-yl)pyridazin-3-yl)piperazin-1-yl)sulfonyl)phenyl)ethan-1-one CAS 946305-36-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 946305-36-8 |
| Molecular Formula | C20H20N4O3S2 |
| Molecular Weight | 428.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-((4-(6-(Thiophen-2-yl)pyridazin-3-yl)piperazin-1-yl)sulfonyl)phenyl)ethan-1-one (CAS 946305-36-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H20N4O3S2. Molecular weight: 428.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H20N4O3S2 |
| Molecular Weight | 428.53 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Thiophen Standards
- 3-(Thiophen-2-ylmethyl)-5-(1-((4-(trifluoromethyl)phenyl)sulfonyl)azetidin-3-yl)-1,2,4-oxadiazole (CAS 1351608-30-4)
- N-(4-((4-(3-(thiophen-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl)sulfonyl)phenyl)acetamide (CAS 321998-50-9)
- (5-(Thiophen-2-yl)isoxazol-3-yl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone (CAS 1705462-38-9)
- 2-((2-Oxo-2-(thiophen-2-yl)ethyl)thio)-4,6-di(thiophen-2-yl)nicotinonitrile (CAS 339163-65-4)
- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 565446-72-2)
- 2-(Thiophen-2-yl)quinoxaline (CAS 40353-41-1)
- 2-(4-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 1251625-52-1)
- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 558429-54-2)
Recommended Standards
- N-{2-[4-(aminomethyl)phenoxy]ethyl}-N,N-diethylamine (CAS 1849-80-5)
- 1,4,8,11-Tetrakis(carbamoylmethyl)-1,4,8,11-tetraazacyclotetradecane (CAS 345612-63-7)
- Corin (CAS 1808113-09-8)
- 2-(5-Methoxy-2-methyl-1H-indol-3-yl)ethanamine (CAS 3143-97-3)
- 2-((1-(4-Chlorophenyl)-4,5,6,7-tetrahydro-1H-indazol-3-yl)oxy)acetonitrile (CAS 61088-02-6)
- Methyl 5-methylhex-5-enoate (CAS 32853-30-8)
- 2-(2-Methoxyphenyl)-6-methylquinoline-4-carboxylic acid (CAS 667435-77-0)
- 1-Bromo Allene (CAS 10024-18-7)
- 1-(3-Piperidinyl)indoline dihydrochloride (CAS 1219957-54-6)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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