2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)acetonitrile CAS 1823182-69-9
| CAS No. | 1823182-69-9 |
| Molecular Formula | C8H4ClF3N2O2S |
| Molecular Weight | 284.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H4ClF3N2O2S, 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)acetonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)acetonitrile (CAS 1823182-69-9) is a high-purity analytical reference standard with the molecular formula C8H4ClF3N2O2S and a molecular weight of 284.64 g/mol.
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), 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)acetonitrile 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 | C8H4ClF3N2O2S |
| Molecular Weight | 284.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 2-Chloro-1,1,1-Trifluoro-6-Methyl-2-(Trifluoromethyl)Heptan-4-One (CAS 101913-92-2)
- 5-Chloro-6-[(3,4-difluorophenyl)amino]pyridine-3-carboxylic acid (CAS 1019466-14-8)
- 3-(3-Chloro-4-fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1283108-59-7)
- 6-Chloro-N-(2,2-dimethoxyethyl)-4-(trifluoromethyl)pyridin-2-amine (CAS 1208081-17-7)
- 4'-Chloro-2'-(trifluoromethyl)-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-91-8)
- 5-Chloro-2-morpholino-6-nitrooxazolo[4,5-b]pyridine (CAS 1801345-37-8)
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Recommended Standards
- Bortezomib Impurity N46 (CAS 85167-14-2)
- 4-(3-(Trifluoromethyl)-3H-diazirin-3-yl)benzene-1-sulfonyl chloride (CAS 2089731-83-7)
- Bortezomib Impurity 40 (CAS 87304-47-0)
- 6-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-sulfonyl chloride (CAS 2231234-38-9)
- 1,3-dimethylpyrazole-4-boronic acid (CAS 847818-68-2)
- Ethyl 2-(2-methoxy-4-methylphenoxy)acetate (CAS 667399-57-7)
- 2,4-Difluorobenzoyl isothiocyanate (CAS 105534-76-7)
- rac 7-Hydroxy Propranolol (CAS 81907-81-5)
- rel-(3aR,12bS)-5-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one (CAS 912356-09-3)
- (2R,5R)-1,6-diphenylhexane-2,5-diamine (CAS 144186-34-5)
- 2-(3-Amino-4-chlorophenoxy)-N-methylacetamide (CAS 1387562-93-7)
- 3-Nitroimidazo[1,2-a]pyridine-2-carbonitrile (CAS 62195-05-5)
- 6-Methoxy-5-((4-methoxyphenyl)thio)quinolin-8-amine (CAS 64895-59-6)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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