2,3,6-Trichloro-5-(trichloromethyl)pyridine CAS 58584-80-8
| CAS No. | 58584-80-8 |
| Molecular Formula | C6HCl6N |
| Molecular Weight | 299.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 299.80 g/mol gives 2,3,6-Trichloro-5-(trichloromethyl)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,3,6-Trichloro-5-(trichloromethyl)pyridine (CAS 58584-80-8), a certified reference material (molecular formula C6HCl6N, MW 299.80 g/mol) for analytical method development and quality control.
Based on its molecular formula C6HCl6N, 2,3,6-Trichloro-5-(trichloromethyl)pyridine contains a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.80 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C6HCl6N |
| Molecular Weight | 299.80 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloro Standards
- 3,4,5-Trichloro-2-(trichloromethyl)pyridine (CAS 1201-30-5)
- 2,3,4-Trichloro-6-(trifluoromethyl)quinoline (CAS 1447959-23-0)
- 4,5,7-Trichloro-2-(trifluoromethyl)quinoline (CAS 175203-41-5)
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- 1,3,5-Trichloro-2-(trichloromethyl)benzene (CAS 14379-95-4)
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- 1262002-49-2 2',4',6-Trichloro[1,1'-biphenyl]-3-carboxylic acid DTXSID50691220 (CAS 1262002-49-2)
Recommended Standards
- 2-(Dibromomethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 87921-48-0)
- 3-((4-Chlorophenyl)(phenyl)methyl)-1-methyl-1,2,5,6-tetrahydro-1,2,4-triazine (CAS 22756-36-1)
- 2-(2-Chloropyridin-3-yl)-5,6-dimethyl-1-propyl-1H-benzo[d]imidazole (CAS 344279-08-9)
- 5-((4-Chlorophenyl)thio)-N,N-dimethyl-1,2,3-thiadiazole-4-carboxamide (CAS 303151-38-4)
- 9-Bromo-2-(4-methoxyphenyl)-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,1'-cyclopentane] (CAS 303060-88-0)
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- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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