4-Chloro-3-phenyl-6-{[3-(trifluoromethyl)phenyl]sulfanyl}pyridazine CAS 477872-32-5
| CAS No. | 477872-32-5 |
| Molecular Formula | C17H10ClF3N2S |
| Molecular Weight | 366.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3-phenyl-6-{[3-(trifluoromethyl)phenyl]sulfanyl}pyridazine (CAS 477872-32-5), molecular formula C17H10ClF3N2S and molecular weight 366.79 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Chloro-3-phenyl-6-{[3-(trifluoromethyl)phenyl]sulfanyl}pyridazine (C17H10ClF3N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 366.79 g/mol, it falls into the moderately-high-molecular-weight range. 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 4-Chloro-3-phenyl-6-{[3-(trifluoromethyl)phenyl]sulfanyl}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 | C17H10ClF3N2S |
| Molecular Weight | 366.79 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 4-(4-Chlorophenyl)-2-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidine (CAS 478080-78-3)
- Diethyl (6-Chloro-2-indolylmethyl)formamido-malonate (CAS 1076199-98-8)
- 2-(6-Chloropyridin-3-yl)-5-methylthiazol-4-yl 2,4-difluorobenzoate (CAS 400081-01-8)
- 4-(2-(1-(2-Chloroacetyl)-3-oxopiperazin-2-yl)acetamido)-N-methylbenzamide (CAS 1306738-25-9)
- 1-(6-Iodopyridazin-3-yl)ethanone (CAS 1707405-56-8)
- 3-Amino-1-(4-ethoxyphenyl)thiourea (CAS 64374-52-3)
- D-Glufosinate HCl (CAS 104361-75-3)
- 5-Hydroxy-4-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1190317-04-4)
- 1-Isopropyl-N-phenethylpyrrolidin-3-amine (CAS 1306711-46-5)
- 2,4-Dibromo-6-(difluoromethyl)-3-iodopyridine (CAS 1806839-09-7)
- (S)-6-(((Allyloxy)carbonyl)amino)-2-(((benzyloxy)carbonyl)amino)hexanoic acid dicyclohexylamine salt (CAS 220369-84-6)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1017417-35-4)
- 3-(Pyrrolidin-1-yl)-N-(p-tolyl)propanamide (CAS 428831-87-2)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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