N-(2,3-dichlorophenyl)-2-((5-(trifluoromethyl)pyridin-2-yl)thio)acetamide CAS 303091-22-7
| CAS No. | 303091-22-7 |
| Molecular Formula | C14H9Cl2F3N2OS |
| Molecular Weight | 381.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,3-dichlorophenyl)-2-((5-(trifluoromethyl)pyridin-2-yl)thio)acetamide (CAS 303091-22-7), molecular formula C14H9Cl2F3N2OS and molecular weight 381.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(2,3-dichlorophenyl)-2-((5-(trifluoromethyl)pyridin-2-yl)thio)acetamide (C14H9Cl2F3N2OS) 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 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 381.20 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2F3N2OS |
| Molecular Weight | 381.20 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) | 9.0 |
| 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 N Standards
- 1-(3,4-Dichlorophenyl)-3-[3-[(Trifluoromethyl)Thio]Phenyl]Urea (CAS 93856-96-3)
- 2-(2,6-Dichlorophenyl)-4-(1H-imidazo[4,5-c]pyridin-2-yl)-3H-imidazo[4,5-c]pyridine (CAS 1337880-15-5)
- 2-{[(2,4-dichlorophenyl)thio]methyl}-4,5,6,7-tetrafluorobenzo[b]furan (CAS 256525-93-6)
- 1-[(3,4-Dichlorophenyl)methyl]-2-oxo-N-(1,3,4-thiadiazol-2-yl)-1,2-dihydropyridine-3-carboxamide (CAS 338783-11-2)
- Ethyl 7-(3,4-dichlorophenyl)-5-propyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 5518-63-8)
- 3-[(2,4-dichlorophenyl)methyl]-6-(5-phenyl-1H-pyrazol-1-yl)pyridazine 324008-84-6 9D-070 (CAS 324008-84-6)
- 1-[(2,4-Dichlorophenyl)methyl]-3-(4-ethyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)-1,2-dihydropyridin-2-one (CAS 242471-92-7)
- 3-(2,4-Dichlorophenyl)-5-((4-methoxybenzyl)thio)-4H-1,2,4-triazol-4-amine (CAS 676485-00-0)
Recommended Standards
- 5-[(2,4-Dichlorophenoxy)methyl]-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 478031-76-4)
- (2E)-3-[N'-(2,4-Dichlorophenyl)hydrazinecarbonyl]-2-(4-methoxyphenyl)prop-2-enoic acid (CAS 339016-69-2)
- 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxaldehyde 5-[3-(trifluoromethyl)phenyl]hydrazone (CAS 680217-26-9)
- 2-Iodo-5-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)aniline (CAS 835629-18-0)
- 1-(1h-1,3-Benzodiazol-2-yl)-2-phenylcyclopropane-1-carboxylic acid (CAS 929974-73-2)
- 2-[9-(4-methoxyphenyl)-6-oxo-6,9-dihydro-1h-purin-1-yl]acetic acid (CAS 937599-53-6)
- Dipentyl(phenyl)phosphine (CAS 71501-08-1)
- 4-(Aminomethyl)-6-iodopicolinonitrile (CAS 1393582-39-2)
- 4-((4-Amino-1h-pyrazol-1-yl)methyl)benzoic acid (CAS 1209999-30-3)
- (E)-4-(But-2-en-1-yl)-3-hydroxy-5-methoxybenzoic acid (CAS 81184-21-6)
- 3-Bromo-5-(1h-imidazol-2-yl)pyridine (CAS 1211521-74-2)
- 2-[(1E)-(hydroxyimino)methyl]-6-nitrophenol (CAS 17580-64-2)
- 2-Chloro-N-(3-cyano-4,5-dimethylthiophen-2-yl)acetamide (CAS 124476-88-6)
- Dulaglutide (CAS 923950-08-7)
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