6-Chloro-8-methylimidazo[1,2-b]pyridazine CAS 17412-22-5
| CAS No. | 17412-22-5 |
| Molecular Formula | C7H6ClN3 |
| Molecular Weight | 167.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-8-methylimidazo[1,2-b]pyridazine (CAS 17412-22-5) is a high-purity analytical reference standard with the molecular formula C7H6ClN3 and a molecular weight of 167.60 g/mol.
Owing to a nitrile group, chlorine substitution, an aromatic ring system, 6-Chloro-8-methylimidazo[1,2-b]pyridazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H6ClN3 |
| Molecular Weight | 167.60 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.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000340-38-4)
- 6-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1000340-80-6)
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Recommended Standards
- 6-Chloro-7-methylimidazo[1,2-b]pyridazine (CAS 17412-19-0)
- 3-Chloroimidazo[1,2-a]pyridin-8-amine (CAS 177556-54-6)
- 3-chloro-n-(prop-2-yn-1-yl)pyrazin-2-amine (CAS 1702872-08-9)
- 7-Chloro-1H-benzo[d]imidazol-6-amine (CAS 177843-29-7)
- 6-Fluoro-3H-imidazo[4,5-b]pyridine (CAS 1305207-42-4)
- 4-Methyl-N-(4-(trifluoromethyl)phenyl)aniline (CAS 88429-26-9)
- 3-[(4-bromothiophen-2-yl)methyl]-1,3-diazaspiro[4.4]nonane-2,4-dione (CAS 1292607-12-5)
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- 3-Ethyl-6-nitro-1,3-benzoxazol-2-one (CAS 32418-07-8)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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