6,8-Dichloro-N-(3-fluoropyridin-4-yl)imidazo[1,2-b]pyridazine-3-carboxamide CAS 1177415-97-2
| CAS No. | 1177415-97-2 |
| Molecular Formula | C12H6Cl2FN5O |
| Molecular Weight | 326.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6,8-Dichloro-N-(3-fluoropyridin-4-yl)imidazo[1,2-b]pyridazine-3-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6,8-Dichloro-N-(3-fluoropyridin-4-yl)imidazo[1,2-b]pyridazine-3-carboxamide (CAS 1177415-97-2), molecular formula C12H6Cl2FN5O and molecular weight 326.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H6Cl2FN5O, 6,8-Dichloro-N-(3-fluoropyridin-4-yl)imidazo[1,2-b]pyridazine-3-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H6Cl2FN5O |
| Molecular Weight | 326.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Dichloro Standards
- 1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-3,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 186042-18-2)
- 1-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-4-nitro-1H-pyrazole (CAS 106204-45-9)
- 4,5-Dichloro-1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-imidazole (CAS 649662-56-6)
- 2,4-Dichloro-N-(2-phenoxyethoxy)benzamide (CAS 338406-43-2)
- N-(2,4-Dichloro-5-methoxyphenyl)-4-methoxybenzamide (CAS 338961-11-8)
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Recommended Standards
- Empagliflozin impurity 253 (CAS 395-11-9)
- (5-Bromofuran-2-yl)(3-(trifluoromethyl)piperidin-1-yl)methanone (CAS 1197784-52-3)
- Diethyl ((6-bromopyridin-2-yl)fluoromethyl)phosphonate (CAS 2416421-43-5)
- 3-(Perfluoro-3-methylbutyl)-1,2-propenoxide (CAS 54009-81-3)
- Boc-NH-PEG12-NH2 (CAS 1642551-09-4)
- Methyl 3-amino-4-(difluoromethoxy)benzoate (CAS 1096310-35-8)
- 5-Iodo-2-methoxy-4-methylpyridine (CAS 1092978-69-2)
- Diphenhydramine impurity 18 (CAS 150556-79-9)
- 2-(4-methyl-1,2,3,6-tetrahydropyridin-1-yl)ethan-1-amine (CAS 1463-27-0)
- Ethyl (2,2-di(1H-indol-3-yl)acetyl)glycinate (CAS 1510770-17-8)
- tert-Butyl N-(2,2,4,4-tetramethyl-3-oxocyclobutyl)carbamate (CAS 1434141-88-4)
- (R)-3-(1-Aminoethyl)-5-fluoroaniline (CAS 1335362-25-8)
- 2-Phenyl-n-propylethene-1-sulfonamide (CAS 75454-28-3)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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