Ethyl 3-[6-(cyclohexylamino)imidazo[1,2-b]pyridazin-3-yl]benzoate CAS 1012343-78-0
| CAS No. | 1012343-78-0 |
| Molecular Formula | C21H24N4O2 |
| Molecular Weight | 364.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-[6-(cyclohexylamino)imidazo[1,2-b]pyridazin-3-yl]benzoate (C21H24N4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Ethyl 3-[6-(cyclohexylamino)imidazo[1,2-b]pyridazin-3-yl]benzoate (CAS 1012343-78-0) is a high-purity analytical reference standard with the molecular formula C21H24N4O2 and a molecular weight of 364.44 g/mol.
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), Ethyl 3-[6-(cyclohexylamino)imidazo[1,2-b]pyridazin-3-yl]benzoate 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 | C21H24N4O2 |
| Molecular Weight | 364.44 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.) | 1988 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 4-Ethyl-7-oxo-2-(trifluoromethyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1135989-36-4)
- 2-(Difluoromethoxy)-3-(4-fluorophenyl)-5-(trifluoromethyl)pyridine (CAS 1214371-05-7)
- (4S,4'S)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-dicyclohexyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole (CAS 2706576-80-7)
- decahydroisoquinolin-6-ol (CAS 725228-44-4)
- 2-Butoxy-3-chloro-5-nitropyridine (CAS 1881322-04-8)
- 3-Ethyl-4-methoxybenzoic acid methyl ester (CAS 102820-38-2)
- 2-(Chloromethyl)-5-(difluoromethoxy)benzo[d]oxazole (CAS 1803855-42-6)
- 4-(5-Propyl-1,3,4-oxadiazol-2-yl)benzaldehyde (CAS 1061671-93-9)
- 1-(2-Methyl-1H-benzo[d]imidazol-5-yl)ethanone (CAS 13535-47-2)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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