5-Chloro-6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxylic acid CAS 339024-06-5
| CAS No. | 339024-06-5 |
| Molecular Formula | C14H9ClF3NO3 |
| Molecular Weight | 331.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Chloro-6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxylic acid (C14H9ClF3NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 331.67 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-Chloro-6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxylic acid (CAS 339024-06-5), molecular formula C14H9ClF3NO3 and molecular weight 331.67 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Chloro-6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C14H9ClF3NO3 |
| Molecular Weight | 331.67 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, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 6-Chloro-4-[(2,2,3,3-d4-cyclopropylethynyl)trifluoromethylhydroxymethyl]-3H-benzoxazol-2-one (CAS 1189694-49-2)
- 1-Chloro-2-methyl-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzene (CAS 1799-97-9)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-3-methoxybenzaldehyde (CAS 937604-86-9)
- 2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetic acid (CAS 85462-51-7)
- 5-Chloro-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 338977-66-5)
- 5-Chloro-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxylic acid (CAS 339024-23-6)
- 5-Chloro-6-oxo-1-(4-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxylic acid (CAS 886761-94-0)
- Methyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzoate (CAS 852952-21-7)
Recommended Standards
- Acifluorfen-2-amino (CAS 74274-36-5)
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- 1-(4-Chlorobenzyl)-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 672925-22-3)
- Methyl 4-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy}benzenecarboxylate (CAS 341967-62-2)
- 5-Iodo-1H-pyrazole-3-carbohydrazide (CAS 2730886-85-6)
- 81202-04-2 L-Methionine-(carboxy-13C,methyl-d3) L-Methionine-1-13C SILAC Amino Acid (CAS 81202-04-2)
- 2,6-Difluoronaphthalene (CAS 59079-69-5)
- 1-(2-(Hydroxymethyl)pyrrolidin-1-yl)-2-phenylethan-1-one (CAS 124932-17-8)
- Ceftazidime impurity 120 (CAS CATO-C4X-1212120)
- Chenodeoxycholic-2,2,4,4-d4 Acid (CAS 99102-69-9)
- ethyl 2,5-dimethylpyrrolo[2,1-b]thiazole-6-carboxylate (CAS 2476688-58-9)
- 2-Chloro-5h,6h,7h-cyclopenta[d]pyrimidin-4-amine (CAS 76780-97-7)
- Dibutyltin-Dichloride (CAS 683-18-1)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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