6-Chloro-2-methoxyimidazo[1,2-b]pyridazine CAS 189115-98-8
| CAS No. | 189115-98-8 |
| Molecular Formula | C7H6ClN3O |
| Molecular Weight | 183.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-Chloro-2-methoxyimidazo[1,2-b]pyridazine (C7H6ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 183.60 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 6-Chloro-2-methoxyimidazo[1,2-b]pyridazine (CAS 189115-98-8), a certified reference material (molecular formula C7H6ClN3O, MW 183.60 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C7H6ClN3O |
| Molecular Weight | 183.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 100367-42-8)
- 4-Chloro-3,6-dimethylisoxazolo[5,4-d]pyrimidine (CAS 1023758-00-0)
- (6-Chloro-7H-purin-8-yl)methanamine (CAS 1044770-59-3)
- 7-Chloro-5-methoxy-1H-benzo[d][1,2,3]triazole (CAS 1086836-89-6)
- 6-Chloro-3-methyl-1H-pyrazolo[4,3-c]pyridin-4(5H)-one (CAS 120422-89-1)
- 2-Chloro-8-methoxy-[1,2,4]triazolo[1,5-a]pyridine (CAS 1207970-17-9)
- 4-Chloro-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one (CAS 1226804-06-3)
- 2-Chloro-4-hydrazinyl-5H-pyrrolo[2,3-d]pyrimidine (CAS 1260667-61-5)
Recommended Standards
- 3-Chloro-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1868046-65-4)
- (7-chloro-[1,2,4]triazolo[1,5-a]pyridin-2-yl)methanol (CAS 1896916-30-5)
- 5-Chloro-7-methoxypyrazolo[1,5-a]pyrimidine (CAS 1824286-23-8)
- 5-chloro-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 191655-99-9)
- 2-Methyl-3-(2-oxopyrrolidin-1-yl)benzene-1-sulfonyl chloride (CAS 1182728-70-6)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(methylamino)propanoic acid (CAS 124730-14-9)
- 2,5-Dioxopyrrolidin-1-yl 4-dodecanamidobenzoate (CAS 823780-53-6)
- 4-(Pyridin-3-yl)phenol hydrochloride (CAS 2138570-92-8)
- 2-(Cyclohexylamino)ethanol (CAS 2842-38-8)
- 3-Ethoxy-N-(pyridin-3-ylmethyl)propan-1-amine (CAS 869942-80-3)
- Lyoniresinol (CAS 14464-90-5)
- methyl 2-(3,5-dimethyl-1H-pyrazol-4-yl)propanoate (CAS 1093416-52-4)
- Ethyl 3-aminothieno[3,2-b]pyridine-2-carboxylate (CAS 171179-86-5)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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