1311283-68-7 N'-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-N-(6-chloro-4-trifluoromethyl-pyridin-2-yl)-N-methyl-hydrazine MFCD19981165 CAS 1311283-68-7
| CAS No. | 1311283-68-7 |
| Molecular Formula | C14H10Cl2F3N3 |
| Molecular Weight | 348.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1311283-68-7 N'-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-N-(6-chloro-4-trifluoromethyl-pyridin-2-yl)-N-methyl-hydrazine MFCD19981165 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1311283-68-7 N'-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-N-(6-chloro-4-trifluoromethyl-pyridin-2-yl)-N-methyl-hydrazine MFCD19981165 (CAS 1311283-68-7) is a high-purity analytical reference standard with the molecular formula C14H10Cl2F3N3 and a molecular weight of 348.15 g/mol.
The molecular framework of 1311283-68-7 N'-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-N-(6-chloro-4-trifluoromethyl-pyridin-2-yl)-N-methyl-hydrazine MFCD19981165 (C14H10Cl2F3N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C14H10Cl2F3N3 |
| Molecular Weight | 348.15 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 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
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Recommended Standards
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- n-(4-Cyanophenyl)-4-iodobenzamide (CAS 489455-73-4)
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- tert-Butyl octahydro-4H-pyrido[4,3-b][1,4]oxazine-4-carboxylate (CAS 1779577-11-5)
- 3-[(2,4-Dichloro-3,5-dimethylphenoxy)methyl]-piperidine (CAS 946680-42-8)
- 2-(Benzylamino)pyrimidine-4-carbaldehyde (CAS 1260838-37-6)
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- 2-Methyl-2-propenyl 4-piperidinylmethyl etherhydrochloride (CAS 1185297-21-5)
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- 185845-89-0 C15H22O2 Pterodontic acid W2233 (CAS 185845-89-0)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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