2-(Chloromethyl)-3,5-dichloropyridine CAS 1076197-56-2
| CAS No. | 1076197-56-2 |
| Molecular Formula | C6H4Cl3N |
| Molecular Weight | 196.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Chloromethyl)-3,5-dichloropyridine (C6H4Cl3N) contains a nitrile group, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(Chloromethyl)-3,5-dichloropyridine (CAS 1076197-56-2) is a high-purity analytical reference standard with the molecular formula C6H4Cl3N and a molecular weight of 196.46 g/mol.
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.
CATO manufactures 2-(Chloromethyl)-3,5-dichloropyridine 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 | C6H4Cl3N |
| Molecular Weight | 196.46 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 4-(Chloromethyl)-2,5-dichloropyridine (CAS 1196146-50-5)
- 3-(Chloromethyl)-4,5-dichloropyridine (CAS 1211521-65-1)
- 3-(Chloromethyl)-2,4-dichloropyridine (CAS 1227576-38-6)
- 2-(Chloromethyl)-3,6-dichloropyridine (CAS 58803-95-5)
- 4-(Chloromethyl)-2,3-dichloropyridine (CAS 329794-26-5)
- 4-(Chloromethyl)-3,5-dichloropyridine (CAS 264123-70-8)
- 2-(Chloromethyl)-5-(trifluoromethyl)pyrazine (CAS 1060812-69-2)
- 2-(Chloromethyl)-6-(trifluoromethyl)pyrazine (CAS 1060812-75-0)
Recommended Standards
- 2,5-Dichloro-3-(chloromethyl)pyridine (CAS 1053659-41-8)
- 3,4,5-Trichloro-2-methyl-pyridine (CAS 1187932-77-9)
- 2,6-Dichloro-4-(chloromethyl)pyridine (CAS 101990-72-1)
- (5-Chloro-2-cyclopropylphenyl)boronic acid (CAS 2225175-49-3)
- 7-Bromo-1,1,2-trimethyl-1H-benzo[e]indole (CAS 879713-65-2)
- Methyl (2E)-4-(3,4-Dimethoxyphenyl)-4-oxobut-2-enoate (CAS 80937-21-9)
- Diquat-d8 Dibromide (dipyridine-d8) (CAS CATO-CCHM706072)
- N-(5-(4-(tert-Butyl)phenyl)-1,3,4-thiadiazol-2-yl)propionamide (CAS 312511-82-3)
- Ethyl 1-methyl-5-oxo-2-(p-tolyl)-1,2,3,5-tetrahydroimidazo[1,2-a]pyrimidine-6-carboxylate (CAS 141234-42-6)
- 3-Sulfamoylpyridine 1-oxide (CAS 68498-70-4)
- Methyl 1-cyclopentyl-1H-benzo[d]imidazole-6-carboxylate (CAS 1355248-15-5)
- 4-Bromo-3-chloro-5-methylphenylboronic acid (CAS 2377607-91-3)
- 9-oxo-6,9-dihydro-7H-pyrano[4,3-e]pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 1087792-12-8)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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