3-Chloro-4-(trifluoromethyl)-6-(2-(trifluoromethyl)phenyl)pyridazine CAS 1271474-12-4
| CAS No. | 1271474-12-4 |
| Molecular Formula | C12H5ClF6N2 |
| Molecular Weight | 326.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-4-(trifluoromethyl)-6-(2-(trifluoromethyl)phenyl)pyridazine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Chloro-4-(trifluoromethyl)-6-(2-(trifluoromethyl)phenyl)pyridazine (CAS 1271474-12-4), a certified reference material (molecular formula C12H5ClF6N2, MW 326.62 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-4-(trifluoromethyl)-6-(2-(trifluoromethyl)phenyl)pyridazine (C12H5ClF6N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 326.62 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H5ClF6N2 |
| Molecular Weight | 326.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-4-(trifluoromethyl)-6-(3-(trifluoromethyl)phenyl)pyridazine (CAS 1271477-45-2)
- 2-(2-Chloro-4-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244084-15-7)
- 2-(2-Chloro-5-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244087-27-0)
- 2-(2-Chloro-6-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244084-71-5)
- 2-(3-Chloro-2-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-21-1)
- 2-(4-Chloro-3-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-28-8)
- 5-{[4-chloro-3,5-bis(difluoromethyl)-1h-pyrazol-1-yl]methyl}furan-2-carboxylic acid (CAS 1005583-72-1)
- (3-Chloro-4-(3-(4-ethylpiperazin-1-yl)propoxy)phenyl)boronic acid (CAS 1704081-47-9)
Recommended Standards
- 4-Bromo-2-(((2-chloro-4-methylphenyl)amino)methyl)phenol (CAS 1232799-23-3)
- 4-Bromo-2-(((4-chloro-2-methylphenyl)amino)methyl)phenol (CAS 1232770-88-5)
- 1-(1-(2-Bromophenyl)-2,5-dimethyl-1h-pyrrol-3-yl)-2-chloroethan-1-one (CAS 923879-14-5)
- 2-(((3-Bromobenzyl)amino)methyl)-4-chlorophenol (CAS 1223881-68-2)
- 2-Chloro-5-(difluoromethyl)-4-methyl-3-nitropyridine (CAS 1806870-23-4)
- ethyl 7-cyano-1H-indole-2-carboxylate (CAS 157422-70-3)
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- 2-(2-Aminoethyl)benzoic Acid Hydrochloride (CAS 102879-42-5)
- 1-(2,4-Difluorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898776-37-9)
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- 4-Oxoheptanoic acid (CAS 924-97-0)
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- N-(2-(4-Ethoxyphenoxy)ethyl)-2,4-dimethoxybenzamide (CAS 1172753-96-6)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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