6-Chloro-N-(4-fluorophenyl)pyridazin-3-amine CAS 1094423-93-4
| CAS No. | 1094423-93-4 |
| Molecular Formula | C10H7ClFN3 |
| Molecular Weight | 223.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-N-(4-fluorophenyl)pyridazin-3-amine (CAS 1094423-93-4), molecular formula C10H7ClFN3 and molecular weight 223.63 g/mol, is a CATO reference standard with documented purity and traceability.
6-Chloro-N-(4-fluorophenyl)pyridazin-3-amine (C10H7ClFN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 manufactures 6-Chloro-N-(4-fluorophenyl)pyridazin-3-amine 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 | C10H7ClFN3 |
| Molecular Weight | 223.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1-(2-Chloro-6-fluoroquinolin-3-yl)ethanone (CAS 1017429-01-4)
- 1-(2-Chloro-7-fluoroquinolin-3-yl)ethan-1-one (CAS 1017463-76-1)
- 1-(2-Chloro-8-fluoroquinolin-3-yl)ethanone (CAS 1065481-26-6)
- 5-(4-Chloro-3-fluorophenyl)pyrazin-2-amine (CAS 1069494-45-6)
- 2-Chloro-6-(4-fluorophenoxy)pyridine (CAS 1090916-41-8)
- 5-(4-Chloro-2-fluorophenyl)pyrimidin-2-amine (CAS 1111111-97-7)
- 2-Chloro-7-fluoro-8-methylquinoline-3-carboxaldehyde (CAS 1167542-21-3)
- 4-(3-Chloro-4-fluorophenyl)pyrimidin-2-amine (CAS 1249713-59-4)
Recommended Standards
- 4-(3-Chloro-5-fluorophenyl)-2-hydroxypyridine (CAS 1261938-64-0)
- 2-(3-Chloro-4-fluorophenyl)pyridin-4-ol (CAS 1262011-49-3)
- 4-(Chlorosulfonyl)-1-methyl-1h-pyrrole-2-carboxylic acid (CAS 1000932-01-3)
- Methyl 4-(chlorosulfonyl)-1h-pyrrole-2-carboxylate (CAS 1354963-62-4)
- 4-Phenoxy-6-oxo-levomethorphan (1.0mg/ml in Acetonitrile) (CAS 4978-42-1)
- 5-(4-Bromo-2-chlorophenyl)oxazole (CAS 2002638-40-4)
- 2`-Hydroxypropiophenone (CAS 610-99-1)
- Ethyl 2-((5-bromopyridin-3-yl)oxy)propanoate (CAS 1339616-02-2)
- 1'-Benzyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine] (CAS 65092-20-8)
- Warfarin impurity 11 (CAS CATO-C4X-17811)
- (S)-1-(2,5-Bis(trifluoromethyl)phenyl)butan-1-amine hydrochloride (CAS 1263078-22-3)
- 2-Methylimidazo[1,2-a]pyridin-7-ol (CAS 1001434-77-0)
- 2-Methylpropanecarbonyl isocyanate (CAS 4558-63-8)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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