2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(thiophen-2-yl)methyl]acetamide CAS 477850-27-4
| CAS No. | 477850-27-4 |
| Molecular Formula | C13H10ClF3N2OS |
| Molecular Weight | 334.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 334.74 g/mol gives 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(thiophen-2-yl)methyl]acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(thiophen-2-yl)methyl]acetamide (CAS 477850-27-4), a certified reference material (molecular formula C13H10ClF3N2OS, MW 334.74 g/mol) for analytical method development and quality control.
Structurally, 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(thiophen-2-yl)methyl]acetamide (C13H10ClF3N2OS) 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 334.74 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C13H10ClF3N2OS |
| Molecular Weight | 334.74 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 | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (E)-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(thiophen-2-yl)acetaldehyde O-methyl oxime (CAS 338770-60-8)
- 2-Chloro-n-(4-methyl-1,3-thiazol-2-yl)-n-[3-(trifluoromethyl)phenyl]acetamide (CAS 792954-11-1)
- Ethyl 7-chloro-8-cyano-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate, 97% (CAS 117528-64-0)
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- 2-Chloro-6-ethoxy-4-formylphenyl 4-methoxybenzoate (CAS 444079-67-8)
- 3-((4-Chloro-3-nitrophenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 882748-62-1)
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Recommended Standards
- 2-((4-Chlorobenzyl)thio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 339101-38-1)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-3-methyl-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 339101-44-9)
- 2-((3-Chlorobenzyl)thio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 339101-41-6)
- 5-((2-Chlorobenzyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 321533-90-8)
- 3-(Tert-butyl)-3-azabicyclo[3.2.1]Octan-8-one oxime (CAS 1118787-09-9)
- Acetyl-beta-naphthylamine (CAS 6409-10-5)
- 5-Isopropyl-1-methyl-1H-pyrazol-3-amine (CAS 1229456-20-5)
- 4-(3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine (CAS 1366131-51-2)
- Omeprazole Impurity 29 (CAS CATO-C4X-125529)
- 2-(2,6-Dichlorophenyl)-1H-imidazo[4,5-c]pyridin-4-ol (CAS 1334411-80-1)
- 2-(4-Ethylbenzoyl)-3-methyl-4H-benzo[b][1,4]thiazine-6-sulfonic acid (CAS 519055-00-6)
- 2-((2-Oxo-2-(1H-pyrrol-2-yl)ethyl)amino)acetic acid (CAS 1353946-86-7)
- Methyl 2-mesitylacetate (CAS 41841-19-4)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
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