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Atomfair 3,4,5-Trichloropyridine C5H2Cl3N CAS 33216-52-3

3,4,5-Trichloropyridine (CAS No. 33216-52-3) is a high-purity halogenated pyridine derivative with the molecular formula C5H2Cl3N. This compound is widely utilized in pharmaceutical and agrochemical research as a key intermediate for synthesizing complex molecules. Its trichlorinated structure enhances reactivity, making it invaluable for cross-coupling reactions, nucleophilic substitutions, and other fine chemical transformations. Available at 98% purity, this product is rigorously tested for consistency and performance, ensuring reliable results in demanding laboratory and industrial applications. Suitable for use under controlled conditions, it is packaged in secure, chemically resistant containers to maintain stability and shelf life.

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Description

3,4,5-Trichloropyridine (CAS No. 33216-52-3) is a high-purity halogenated pyridine derivative with the molecular formula C5H2Cl3N. This compound is widely utilized in pharmaceutical and agrochemical research as a key intermediate for synthesizing complex molecules. Its trichlorinated structure enhances reactivity, making it invaluable for cross-coupling reactions, nucleophilic substitutions, and other fine chemical transformations. Available at 98% purity, this product is rigorously tested for consistency and performance, ensuring reliable results in demanding laboratory and industrial applications. Suitable for use under controlled conditions, it is packaged in secure, chemically resistant containers to maintain stability and shelf life.

Properties

  • CAS Number: 33216-52-3
  • Complexity: 88.2
  • IUPAC Name: 3,4,5-trichloropyridine
  • InChI: InChI=1S/C5H2Cl3N/c6-3-1-9-2-4(7)5(3)8/h1-2H
  • InChI Key: KKWRVUBDCJQHBZ-UHFFFAOYSA-N
  • Exact Mass: 180.925282
  • Molecular Formula: C5H2Cl3N
  • Molecular Weight: 182.43
  • SMILES: C1=C(C(=C(C=N1)Cl)Cl)Cl
  • Topological: 12.9
  • Monoisotopic Mass: 180.925282
  • Synonyms: 3,4,5-Trichloropyridine, 33216-52-3, DTXSID90396388, DTXCID20347247, 624-194-7, kkwrvubdcjqhbz-uhfffaoysa-n, Pyridine, 3,4,5-trichloro-, MFCD00051685, 3,4,5-Trichloro-pyridine, SCHEMBL337576, SCHEMBL2159810, 3,4,5-Trichloropyridine, 98%, BCP22137, STR06330, BBL104142, RB1097, STL557957, AKOS005255561, CS-W017087, FG-0506, FT75702, HY-W016371, AC-23671, BP-10936, SY014937, DB-028243, ST50406884, T2714, EN300-1425689, Pyridine, 3,4,5-trichloro-;3,4,5-Trichloro-pyridine

3,4,5-Trichloropyridine serves as a versatile building block in organic synthesis, particularly in the development of pharmaceuticals and crop protection agents. Its reactivity enables efficient derivatization for creating novel heterocyclic compounds. Researchers also employ it in material science for designing functionalized polymers and ligands. Strict handling protocols are recommended due to its halogenated nature.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

  • P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)
  • STOT SE 3 (97.8%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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