3-Chloro-2-[(3-chlorophenyl)methyl]-5-(trifluoromethyl)pyridine CAS 339010-80-9
| CAS No. | 339010-80-9 |
| Molecular Formula | C13H8Cl2F3N |
| Molecular Weight | 306.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-2-[(3-chlorophenyl)methyl]-5-(trifluoromethyl)pyridine.
3-Chloro-2-[(3-chlorophenyl)methyl]-5-(trifluoromethyl)pyridine (CAS 339010-80-9) is a high-purity analytical reference standard with the molecular formula C13H8Cl2F3N and a molecular weight of 306.11 g/mol.
Structurally, 3-Chloro-2-[(3-chlorophenyl)methyl]-5-(trifluoromethyl)pyridine (C13H8Cl2F3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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 306.11 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-2-[(3-chlorophenyl)methyl]-5-(trifluoromethyl)pyridine 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 | C13H8Cl2F3N |
| Molecular Weight | 306.11 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 |
| 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 |
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Recommended Standards
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- 2,2,2-Trifluoro-N-(m-tolyl)acetamide (CAS 2727-69-7)
- 5-(2-Bromophenyl)-1-methyl-1h-pyrrole-2-carbaldehyde (CAS 912763-38-3)
- 2-Methoxy-5-(2,2,2-trifluoro-1-hydroxyethyl)phenol (CAS 352339-76-5)
- Azelastine impurity 59 (CAS CATO-C4X-139659)
- 2-(Pyridin-4-yl)pteridin-4(3H)-one (CAS 1092305-65-1)
- 3-(Fluoromethyl)piperidine (CAS 116574-73-3)
- 2-(2-Chloro-5-(difluoromethoxy)benzoyl)pyridine (CAS 1261594-49-3)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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