2,4,6-Trichloropyridine CAS 16063-69-7
| CAS No. | 16063-69-7 |
| Molecular Formula | C5H2Cl3N |
| Molecular Weight | 182.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,4,6-Trichloropyridine 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.
CATO supplies 2,4,6-Trichloropyridine (CAS 16063-69-7), a certified reference material (molecular formula C5H2Cl3N, MW 182.44 g/mol) for analytical method development and quality control.
Structurally, 2,4,6-Trichloropyridine (C5H2Cl3N) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 182.44 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H2Cl3N |
| Molecular Weight | 182.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| 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 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloropyridine Standards
- 2,3,4-Trichloropyridine (CAS 55934-02-6)
- 2,4,5-Trichloropyridine (CAS 55934-01-5)
- 2,5,6-Trichloropyridine (CAS 29154-14-1)
- 2,3,6-Trichloropyridine (CAS 6515-09-9)
- 2,3,5-Trichloropyridine (CAS 16063-70-0)
- 3,4,5-Trichloropyridine (CAS 33216-52-3)
- 2,3,5-Trichloropyridine-4-carbaldehyde (CAS 251997-31-6)
- Trichloropyridine-2,4-diamine (CAS 725208-26-4)
Recommended Standards
- Chloropentafluoroacetone (CAS 79-53-8)
- Pentafluoropropionyl chloride (CAS 422-59-3)
- 4-CHloro-1,1,3,3,3-pentafluorobutane (CAS 70566-48-2)
- 2-Chloro-3,5,6-trifluorophenol (CAS 121555-66-6)
- 3-(4-Amino-2-(methoxycarbonyl)-1h-pyrrol-1-yl)propanoic acid (CAS 1249506-64-6)
- 1-(3-Aminophenyl)pyridin-1-ium chloride (CAS 117506-55-5)
- 5-Iodo-1-naphthoic acid (CAS 91059-42-6)
- 4-(Benzo[d][1,3]dioxol-5-yl)-2,5-dimethylfuran-3-carboxylic acid (CAS 104794-31-2)
- 6-Methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 3464-80-0)
- 4-Chloro-5-iodopyrimidine (CAS 63558-65-6)
- 2-(4-Chloro-2-hydroxyphenoxy)acetic acid (CAS 7417-89-2)
- Hexanal 2,4-Dinitrophenylhydrazone (CAS 1527-97-5)
- Milnacipran Impurity 8 (CAS 6843-36-3)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com