2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-isopropyl-1-methyl-1H-imidazole-5-carboxamide CAS 339278-16-9
| CAS No. | 339278-16-9 |
| Molecular Formula | C14H14ClF3N4OS |
| Molecular Weight | 378.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-isopropyl-1-methyl-1H-imidazole-5-carboxamide 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.
2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-isopropyl-1-methyl-1H-imidazole-5-carboxamide (CAS 339278-16-9), molecular formula C14H14ClF3N4OS and molecular weight 378.80 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-isopropyl-1-methyl-1H-imidazole-5-carboxamide (C14H14ClF3N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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 378.80 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H14ClF3N4OS |
| Molecular Weight | 378.80 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1-methyl-N-propyl-1H-imidazole-5-carboxamide (CAS 339278-19-2)
- 2-Chloro-1,3-bis(3,4-dimethoxyphenyl)propane-1,3-dione (CAS 832737-96-9)
- 4-Chloro-N-(4-hydroxynaphthalen-1-yl)-3-nitrobenzenesulfonamide (CAS 420092-79-1)
- 4-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperazine-1-carboxylic acid isobutyl-amide (CAS 1311280-27-9)
- {6-[4-(2-Chloro-pyrimidin-4-yl)-phenyl]-4-trifluoromethyl-pyridin-2-yl}-dimethyl-amine (CAS 1311278-60-0)
- (E)-3-(4-Chloro-3-nitroanilino)-1-[4-(3-fluoropropoxy)phenyl]-2-propen-1-one (CAS 478033-86-2)
- 3-Chloro-2-{2-phenyl-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridin-5-yl}-5-(trifluoromethyl)pyridine (CAS 337919-61-6)
- Ethyl 3-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-3-iminopropanoate (CAS 337919-63-8)
Recommended Standards
- (5-{[(4-chlorophenyl)methyl]sulfanyl}-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl acetate (CAS 318469-48-6)
- 1,4-Diamino-2-(benzyloxy)-6-chloroanthracene-9,10-dione (CAS 88605-46-3)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl propionate (CAS 955962-82-0)
- 1,4-Diamino-6-chloro-2-(m-tolyloxy)anthracene-9,10-dione (CAS 88605-21-4)
- 4-[1'-(3'-Azido-1',2'-propanediol)]carbazole (CAS 1253696-17-1)
- 4-Chloro-7-phenylthieno[3,2-d]pyrimidine (CAS 827614-26-6)
- 1-(2-(((2-Aminoethyl)(isopropyl)amino)methyl)pyrrolidin-1-yl)ethanone (CAS 1353954-39-8)
- Ethyl 1-chlorocyclopropane-1-carboxylate (CAS 1631082-82-0)
- Dapoxetine Impurity 56 (CAS 2245197-07-1 (free base))
- 2-(2,5-Dimethylphenylsulfonamido)-3-phenylpropanoic acid (CAS 1449133-74-7)
- Perchlorophenyl ((benzyloxy)carbonyl)glycinate (CAS 4824-12-8)
- Pyridine-2-yl diphenylmethanol (CAS 19490-90-5)
- Phenyramidol Hydrochloride (CAS 326-43-2)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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