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Atomfair 2-Chloro-5-iodopyridin-4-amine C5H4ClIN2 CAS 800402-12-4

2-Chloro-5-iodopyridin-4-amine (CAS: 800402-12-4) is a high-purity halogenated pyridine derivative with the molecular formula C5H4ClIN2. This compound is a valuable heterocyclic building block for pharmaceutical and agrochemical research, featuring both chloro and iodo substituents on a pyridine ring with an amino group at the 4-position. Its unique structure enables versatile functionalization in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitutions. Supplied as a crystalline solid with ≥95% purity (HPLC), it is ideal for medicinal chemistry applications, particularly in kinase inhibitor development and PET tracer synthesis. Store under inert conditions at 2-8°C to maintain stability.

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Description

2-Chloro-5-iodopyridin-4-amine (CAS: 800402-12-4) is a high-purity halogenated pyridine derivative with the molecular formula C5H4ClIN2. This compound is a valuable heterocyclic building block for pharmaceutical and agrochemical research, featuring both chloro and iodo substituents on a pyridine ring with an amino group at the 4-position. Its unique structure enables versatile functionalization in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitutions. Supplied as a crystalline solid with ≥95% purity (HPLC), it is ideal for medicinal chemistry applications, particularly in kinase inhibitor development and PET tracer synthesis. Store under inert conditions at 2-8°C to maintain stability.

Properties

  • CAS Number: 800402-12-4
  • Complexity: 101
  • IUPAC Name: 2-chloro-5-iodo-pyridin-4-amine
  • InChI: InChI=1S/C5H4ClIN2/c6-5-1-4(8)3(7)2-9-5/h1-2H,(H2,8,9)
  • InChI Key: DEJUUKULVAIMNF-UHFFFAOYSA-N
  • Exact Mass: 253.91077
  • Molecular Formula: C5H4ClIN2
  • Molecular Weight: 254.45
  • SMILES: C1=C(C(=CN=C1Cl)I)N
  • Topological: 38.9
  • Monoisotopic Mass: 253.91077
  • Synonyms: 800402-12-4, 2-chloro-5-iodopyridin-4-amine, DTXSID20670325, DTXCID20621074, 804-398-4, 2-Chloro-5-iodo-4-pyridinamine, 4-Amino-2-chloro-5-iodopyridine, MFCD09834661, 2-CHLORO-5-IODO-PYRIDIN-4-YLAMINE, 4-Pyridinamine, 2-chloro-5-iodo-, SCHEMBL441657, 2-chloro-5-iodo-4-pyridylamine, 2-chloro-4-amino-5-iodopyridine, DEJUUKULVAIMNF-UHFFFAOYSA-N, 2-chloro-5-iodopyridin-4-ylamine, BCP18368, BBL102473, SBB101453, STL556276, 2-chloro-5-iodo-pyridin-4-yl-amine, AKOS005073252, CS-W000564, LD-0208, PB25202, 2-CHLORO-5-IODO-4-AMINOPYRIDINE, SY039098, DB-000515, EN300-100823

Application

2-Chloro-5-iodopyridin-4-amine serves as a key intermediate in organocatalysis and ligand design for transition metal complexes. Its halogenated pyridine core is utilized in pharmaceutical research to synthesize kinase inhibitors and antiviral agents. The compound’s reactivity also supports material science applications in conductive polymers and OLED precursors.

Safety and Hazards

GHS Hazard Statements

  • H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Precautionary Statements

  • P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P330, and P501

Hazard Classes and Categories

  • Acute Tox. 4 (100%)
  • Eye Dam. 1 (100%)

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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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