3-Chloro-2-methylimidazo[1,2-b]pyridazine CAS 1935233-51-4
| CAS No. | 1935233-51-4 |
| Molecular Formula | C7H6ClN3 |
| Molecular Weight | 167.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2-methylimidazo[1,2-b]pyridazine (CAS 1935233-51-4), molecular formula C7H6ClN3 and molecular weight 167.60 g/mol, is a CATO reference standard with documented purity and traceability.
3-Chloro-2-methylimidazo[1,2-b]pyridazine (C7H6ClN3) contains a nitrile group, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-2-methylimidazo[1,2-b]pyridazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1996 |
| 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)
- 5-Chloro-1H-pyrrolo[3,2-b]pyridin-7-amine (CAS 1000577-90-1)
- 5-Chloro-1H-indazol-6-amine (CAS 100960-35-8)
- 3-chloro-6-methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1020036-37-6)
- 7-Chloro-1H-benzo[d]imidazol-5-amine (CAS 10597-54-3)
- 6-Chloro-1H-benzo[d]imidazol-4-amine (CAS 10597-55-4)
- 2-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060816-67-2)
Recommended Standards
- 7-chloro-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1894615-09-8)
- 2-Chloro-7-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 1936254-59-9)
- 8-Chloro-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1892914-92-9)
- 6-Chloropyrazolo[1,5-a]pyridin-5-amine (CAS 1951428-41-3)
- Chloro(dicyclohexylphenylphosphine)gold (CAS 134535-05-0)
- 2-(n-(Carboxymethyl)sulfamoyl)terephthalic acid (CAS 741731-78-2)
- 2-(4-Ethoxy-6-methylpyrimidin-2-yl)phenol (CAS 300358-33-2)
- 3,5-Dicarboxy-1-methylpyridin-1-ium iodide (CAS 84824-91-9)
- Baloxavir Marboxil Impurity 217 (CAS CATO-C4X-2108217)
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- 2-bromo-3,5-dimethylbenzoic acid (CAS 7697-33-8)
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