4-Chloro-1,5-dimethyl-1H-pyrazolo[3,4-c]pyridazine CAS 2467610-85-9
| CAS No. | 2467610-85-9 |
| Molecular Formula | C7H7ClN4 |
| Molecular Weight | 182.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-Chloro-1,5-dimethyl-1H-pyrazolo[3,4-c]pyridazine (CAS 2467610-85-9), a certified reference material (molecular formula C7H7ClN4, MW 182.61 g/mol) for analytical method development and quality control.
4-Chloro-1,5-dimethyl-1H-pyrazolo[3,4-c]pyridazine (C7H7ClN4) 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. 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 manufactures 4-Chloro-1,5-dimethyl-1H-pyrazolo[3,4-c]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 | C7H7ClN4 |
| Molecular Weight | 182.61 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.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 4-Chloro-7-methoxy-1H-indazole (CAS 1000341-90-1)
- 4-Chloro-1'-methyl-1h,1'h-3,4'-bipyrazole (CAS 1006476-14-7)
- 7-chloro-6-methoxy-1H-indazole (CAS 1019332-48-9)
- (8-Chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine (CAS 1020035-28-2)
- (5-Chloro-1H-indazol-3-yl)methanol (CAS 102735-90-0)
- 6-chloro-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1030377-53-7)
- 3-Chloro-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1049138-84-2)
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Recommended Standards
- 4-amino-5-chloro-2-methoxybenzonitrile (CAS 31380-91-3)
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- 3-Chloro-6-methoxy-1H-indazole (CAS 362512-38-7)
- 4-Chloro-1,7-dimethyl-1H-imidazo[4,5-d]pyridazine (CAS 860645-26-7)
- N-Butyl-3-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352540-70-5)
- 4-Cyclopropoxy-6-methoxypyridine-3-sulfonamide (CAS 1243465-82-8)
- Methyl (R)-3-amino-3-(4-(trifluoromethyl)phenyl)propanoate (CAS 1228543-08-5)
- 7-Methyloctan-1-amine (CAS 50782-86-0)
- Tipiracil Impurity N1 (CAS 733037-98-4)
- 5-(Ethoxycarbonyl)-4-(trifluoromethyl)-1H-imidazole 55942-41-1 ethyl 5-(trifluoromethyl)-3H-imidazole-4-carboxylate (CAS 55942-41-1)
- 1-(4-Chlorophenyl)-3-cyclohexyl-1H-pyrazol-5-amine (CAS 1225929-99-6)
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Why CATO?
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