5-Chloro-3-(trifluoromethyl)pyridazine CAS 1616070-39-3
| CAS No. | 1616070-39-3 |
| Molecular Formula | C5H2ClF3N2 |
| Molecular Weight | 182.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 182.53 g/mol gives 5-Chloro-3-(trifluoromethyl)pyridazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Chloro-3-(trifluoromethyl)pyridazine (CAS 1616070-39-3) is a high-purity analytical reference standard with the molecular formula C5H2ClF3N2 and a molecular weight of 182.53 g/mol.
5-Chloro-3-(trifluoromethyl)pyridazine (C5H2ClF3N2) contains a nitrile group, fluorine/chlorine substitution. 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 5-Chloro-3-(trifluoromethyl)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 | C5H2ClF3N2 |
| Molecular Weight | 182.53 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-3,5,6-trifluorophenol (CAS 121555-66-6)
- 5-Chloro-4-(trifluoromethyl)pyrimidine (CAS 1260773-71-4)
- 4-Chloro-2-(trifluoromethyl)pyrimidine (CAS 1514-96-1)
- 2-Chloro-4-(difluoromethyl)-5-fluoropyrimidine (CAS 1522239-96-8)
- 2-Chloro-3-(trifluoromethyl)pyrazine (CAS 191340-90-6)
- 3-Chloro-2,5,6-trifluoropyridin-4-amine (CAS 2693-57-4)
- 3-Chloro-4-(trifluoromethyl)pyridazine (CAS 749258-96-6)
- 3-Chloro-5-(trifluoromethyl)pyridazine (CAS 845617-99-4)
Recommended Standards
- 4-CHloro-1,1,3,3,3-pentafluorobutane (CAS 70566-48-2)
- 3-Chloro-6-(trifluoromethyl)pyridazine (CAS 258506-68-2)
- Pentafluoropropionyl chloride (CAS 422-59-3)
- 4-Chloro-3,5,6-trifluoropyridin-2-amine (CAS 63489-56-5)
- 1-[(3-Fluorophenyl)methyl]-1H-pyrazol-3-amine (CAS 957480-06-7)
- Methyl 6-bromo-3-methoxy-2-methylbenzoate (CAS 55289-16-2)
- 8-Bromo-6-isopropylquinoline (CAS 159925-41-4)
- (5-Chlorothiophen-2-yl)methanethiol (CAS 61675-73-8)
- (R)-7-Hydroxy Warfarin (CAS 63740-76-1)
- (Z)-3,4-Dimethoxy Cinnamic Acid (CAS 14737-88-3)
- 2-Bromo-N-(4-ethoxyphenyl)butanamide (CAS 451460-05-2)
- 2-(3,5-Difluorophenyl)pyrimidin-5-amine (CAS 438585-92-3)
- 2-(5-Chlorothiophene-2-carboxamido)-N-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS 893095-20-0)
- Neuropeptide Y, human (CAS 98264-90-5)
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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