[3-Chloro-5-(trifluoromethyl)pyridin-2-yl](2,4-dichlorophenyl)methanol CAS 303151-76-0
| CAS No. | 303151-76-0 |
| Molecular Formula | C13H7Cl3F3NO |
| Molecular Weight | 356.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of [3-Chloro-5-(trifluoromethyl)pyridin-2-yl](2,4-dichlorophenyl)methanol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
[3-Chloro-5-(trifluoromethyl)pyridin-2-yl](2,4-dichlorophenyl)methanol (CAS 303151-76-0) is a high-purity analytical reference standard with the molecular formula C13H7Cl3F3NO and a molecular weight of 356.55 g/mol.
Based on its molecular formula C13H7Cl3F3NO, [3-Chloro-5-(trifluoromethyl)pyridin-2-yl](2,4-dichlorophenyl)methanol contains a nitrogen-containing heterocyclic scaffold, an amide 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 356.55 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures [3-Chloro-5-(trifluoromethyl)pyridin-2-yl](2,4-dichlorophenyl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl3F3NO |
| Molecular Weight | 356.55 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | 1 |
Related Chloro Standards
- (4-Chloro-phenyl)-(2,6-dichloro-4-trifluoromethyl-pyridin-3-yl)-methanol (CAS 1311279-55-6)
- N-(4-Chloro-5-fluoro-3-iodopyridin-2-yl)pivalamide (CAS 1299607-56-9)
- 1-(5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-N-(3,4-dichlorophenyl)methanimine (CAS 956205-85-9)
- 5-Chloro-6-iodo-2-(methylsulfonyl)-1H-benzo[d]imidazole (CAS 1219741-19-1)
- (3-Chloro-4-methylphenyl)(3-iodophenyl)methanone (CAS 951890-94-1)
- (3-Chloro-4-methylphenyl)(4-iodophenyl)methanone (CAS 951890-96-3)
- (4-Chloro-3-methylphenyl)(2-iodophenyl)methanone (CAS 951891-18-2)
- (4-Chloro-3-methylphenyl)(3-iodophenyl)methanone (CAS 951891-20-6)
Recommended Standards
- 4-(2-methoxyphenyl)-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),5-trien-3-one (CAS 136386-73-7)
- 11-(4-ethoxyphenyl)-10-sulfanyl-7-thia-9,11-diazatricyclo[6.4.0.0²,⁶]dodeca-1(8),2(6),9-trien-12-one (CAS 519152-06-8)
- 2-(3,4,5-Trichlorophenyl)-5-(trifluoromethyl)pyridine-3-methanol (CAS 1361600-20-5)
- 4-(4-methoxyphenyl)-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),5-trien-3-one (CAS 65234-02-8)
- N-(5-Bromopyridin-2-yl)-4-methyl-3-nitrobenzamide (CAS 324058-70-0)
- 2-((6-Methoxy-2-phenylpyrimidin-4-yl)amino)-2-oxoethyl acetate (CAS 75274-16-7)
- 3-cyclopropyl-1-(4-fluorophenyl)-6-thien-2-yl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-26-4)
- (4-Bromo-6-chloro-5-(difluoromethyl)pyridin-2-yl)methanol (CAS 1804459-76-4)
- N-(2-Furylmethyl)-2-(4-methylphenoxy)-1-propanamine (CAS 1040684-56-7)
- 2-(Isopropylamino)-4-(5-methyl-1h-pyrazol-1-yl)butanamide (CAS 1343783-48-1)
- 2-(Acetoxymethyl)-6-(benzylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 6612-63-1)
- N-(2,3-dimethylphenyl)-2-((4-phenyl-5-((m-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332930-07-1)
- 2'-(Trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 676348-34-8)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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