1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)butane-1,3-dione CAS 321432-12-6
| CAS No. | 321432-12-6 |
| Molecular Formula | C14H15ClF3N3O2 |
| Molecular Weight | 349.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)butane-1,3-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)butane-1,3-dione (CAS 321432-12-6) is a high-purity analytical reference standard with the molecular formula C14H15ClF3N3O2 and a molecular weight of 349.74 g/mol.
1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)butane-1,3-dione (C14H15ClF3N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H15ClF3N3O2 |
| Molecular Weight | 349.74 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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Recommended Standards
- Clodinafop propargyl (racemic) Solution in Methanol, 100μg/mL (CAS 105511-96-4)
- 3-((4-Chloro-3-nitrophenyl)amino)-1-(3-nitrophenyl)propan-1-one (CAS 882748-65-4)
- 4-(3-Chlorophenyl)-N-[4-(trifluoromethyl)phenyl]pyrimidin-2-amine (CAS 574759-62-9)
- Midazolam Impurity 13 (CAS CATO-C4X-150913)
- 4-chloro-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid (CAS 1190321-68-6)
- ethyl 5-amino-1-methyl-imidazole-4-carboxylate (CAS 54147-04-5)
- 2-[(4-Bromophenyl)sulfanyl]-4-(4-chlorophenyl)-4-oxobutanoic acid (CAS 329080-00-4)
- 1,2,3,4-Tetrachlorocyclopenta-1,3-diene (CAS 695-77-2)
- N-(3-Chloro-2-methylphenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332947-96-3)
- 5-Amino-3,4-dihydroquinolin-2(1H)-one (CAS 58130-38-4)
- (r)-5-(1-Amino-2-hydroxyethyl)-2-nitrophenol (CAS 1213520-02-5)
- Δ8-Tetrahydrocannabinolic acid A (Δ8-THCA-A) (CAS 23978-89-4)
- 2,2'-Oxybis(1,1,2,2-tetrafluoroethane-1-sulfonyl fluoride) (CAS 146829-79-0)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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