3-Chloro-6-(2,2,2-trifluoroethoxy)pyridazine CAS 99366-83-3
| CAS No. | 99366-83-3 |
| Molecular Formula | C6H4ClF3N2O |
| Molecular Weight | 212.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-6-(2,2,2-trifluoroethoxy)pyridazine (CAS 99366-83-3), a certified reference material (molecular formula C6H4ClF3N2O, MW 212.56 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 3-Chloro-6-(2,2,2-trifluoroethoxy)pyridazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 3-Chloro-6-(2,2,2-trifluoroethoxy)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 | C6H4ClF3N2O |
| Molecular Weight | 212.56 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-6-(2,2,2-trifluoroethoxy)pyrazine (CAS 1016530-98-5)
- 2-Chloro-3-(trifluoromethoxy)pyridin-4-amine (CAS 1221171-79-4)
- 2-Chloro-6-(trifluoromethoxy)pyridin-4-amine (CAS 1221171-99-8)
- 2-Chloro-3-(2,2,2-trifluoroethoxy)pyrazine (CAS 1251156-39-4)
- 5-Chloro-4-formyl-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 128455-62-9)
- 2-Chloro-4-methoxy-5-(trifluoromethyl)pyrimidine (CAS 1312535-76-4)
- 3-Chloro-5-(2,2,2-trifluoroethoxy)pyridazine (CAS 1346691-33-5)
- 3-Chloro-5-(trifluoromethoxy)pyridin-2-amine (CAS 1361852-64-3)
Recommended Standards
- 2-Chloro-6-(trifluoromethyl)pyrimidine-4,5-diamine (CAS 708-46-3)
- 4-Chloro-2-methoxy-6-(trifluoromethyl)pyrimidine (CAS 932701-90-1)
- 2-Chloro-4-(2,2,2-trifluoroethoxy)pyrimidine (CAS 935252-67-8)
- 4-Chloro-5-methoxy-2-(trifluoromethyl)pyrimidine (CAS 808770-41-4)
- 5-Methoxy-2-(piperidin-2-yl)pyridine (CAS 1784309-40-5)
- 3,4-Dimethoxy-2-(trifluoromethyl)benzaldehyde (CAS 138490-96-7)
- (3-(Methylamino)piperidin-1-yl)(phenyl)methanone hydrochloride (CAS 1830923-34-6)
- 2,4-Difluoro-6-((2-fluoro-4-iodophenyl)amino)benzoic acid (CAS 934665-14-2)
- 2-Chloro-5,6,7,8-tetrahydro-1,7-naphthyridine hydrochloride (CAS 1401034-59-0)
- Methyl 2-(2-(chloromethyl)benzo[d]oxazol-5-yl)acetate (CAS 924869-02-3)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl)amino)propanoic acid (CAS 1228900-15-9)
- Methyl 5-(chlorosulfonyl)-2-methylthiophene-3-carboxylate (CAS 2090072-28-7)
- 6-Methoxy-5-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1260386-18-2)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com