6,6'-Dichloro-3,3'-bipyridine CAS 206438-08-6
| CAS No. | 206438-08-6 |
| Molecular Formula | C10H6Cl2N2 |
| Molecular Weight | 225.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6,6'-Dichloro-3,3'-bipyridine (C10H6Cl2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, 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).
CATO supplies 6,6'-Dichloro-3,3'-bipyridine (CAS 206438-08-6), a certified reference material (molecular formula C10H6Cl2N2, MW 225.07 g/mol) for analytical method development and quality control.
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 6,6'-Dichloro-3,3'-bipyridine 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 | C10H6Cl2N2 |
| Molecular Weight | 225.07 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| 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.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 5,5'-Dichloro-2,2'-bipyridine (CAS 100846-27-3)
- 3,6-Dichloro-4-phenylpyridazine (CAS 10338-17-7)
- 3,3'-Dichloro-2,2'-bipyridine (CAS 109324-78-9)
- 5,6'-Dichloro-2,3'-bipyridine (CAS 1125410-06-1)
- 2,6-Dichloro-3,3'-bipyridine (CAS 1214347-67-7)
- 2,5-Dichloro-3,3'-bipyridine (CAS 1214360-90-3)
- 2,6-Dichloro-3,4'-bipyridine (CAS 1214370-39-4)
- 2,5-Dichloro-3,4'-bipyridine (CAS 1214382-45-2)
Recommended Standards
- 6,6’-Dichloro-2,2’-bipyridine (CAS 53344-72-2)
- Phenyl(trifluoromethyl)selane (CAS 5173-02-4)
- 6,2'-Dichloro-3,4'-bipyridine (CAS 942206-22-6)
- 27956-40-7 2-Chloro-5-(4-chlorophenyl)pyrimidine DTXSID40375486 (CAS 27956-40-7)
- 4-amino-6-chloro-2-methyl-pyrimidine-5-carbaldehyde (CAS 51290-87-0)
- 4-(2,4-Dichlorophenoxy)aniline (CAS 14861-17-7)
- 2-Methyl-4-(2-propoxyethoxy)aniline (CAS 946742-74-1)
- 3,4-Bis[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluoro-1-Oxooctyl)Amino]Benzenesulphonyl Chloride (CAS 24216-05-5)
- 4-(Isobutylthio)butan-1-amine (CAS 1157041-58-1)
- Methyl 5-(cyclopropylmethoxy)picolinate (CAS 1266787-45-4)
- Benzyl 3-sulfamoylpiperidine-1-carboxylate (CAS 2146077-43-0)
- 5-Bromo-2-methylindole (CAS 1075-34-9)
- (S)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine (CAS 913699-13-5)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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