6-Chloro-3-cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazine CAS 1094292-72-4
| CAS No. | 1094292-72-4 |
| Molecular Formula | C9H9ClN4 |
| Molecular Weight | 208.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-Chloro-3-cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1094292-72-4) is a high-purity analytical reference standard with the molecular formula C9H9ClN4 and a molecular weight of 208.65 g/mol.
The molecular framework of 6-Chloro-3-cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazine (C9H9ClN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO manufactures 6-Chloro-3-cyclobutyl-[1,2,4]triazolo[4,3-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 | C9H9ClN4 |
| Molecular Weight | 208.65 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 6-Chloro-3-(2-methylcyclopropyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1094292-73-5)
- 2-Chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrazine (CAS 1133082-92-4)
- 5-Chloro-6-cyclopropyl-2H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1135283-22-5)
- 2-Chloro-5-methyl-4-(1-methyl-1H-pyrazol-5-yl)pyrimidine (CAS 1202986-04-6)
- 3-Chloro-6-methyl-4-(1-methyl-1h-imidazol-2-yl)pyridazine (CAS 1209062-25-8)
- 3-Chloro-6-(4,5-dimethyl-1H-imidazol-1-yl)pyridazine (CAS 1248926-89-7)
- 4-Chloro-3-(1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1249590-54-2)
- 2-Chloro-3-(3,5-dimethyl-1H-pyrazol-1-yl)pyrazine (CAS 1249644-27-6)
Recommended Standards
- 1-(2-Chlorophenyl)-3-methyl-5-pyrazolone (CAS 14580-22-4)
- Raltitrexed Impurity 16 (CAS CATO-C4X-138616)
- 3-((1H-1,2,4-triazol-1-yl)methyl)-4-chloroaniline (CAS 1094675-62-3)
- 914637-90-4 4-Chloromethyl-5-methyl-2-(pyridin-4-yl)oxazole MFCD08056335 (CAS 914637-90-4)
- (4-(Allyloxy)-3-chlorophenyl)methanamine (CAS 1251923-94-0)
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- 4-tert-butyl-2-hydroxybenzonitrile (CAS 145818-28-6)
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- 2-Amino-2-(3-bromophenyl)ethanol (CAS 188586-75-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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