3-Amino-2-chloro-5-iodopyridine

CAS 426463-09-4C5H4ClIN2Chemical Synthesis

3-Amino-2-chloro-5-iodopyridine (CAS: 426463-09-4) is a halogenated heterocyclic compound with the molecular formula C5H4ClIN2 and a molecular weight of 254.46 g/mol. As a pyridine derivative, it serves as a valuable building block in organic synthesis. Its unique structure, featuring amino, chloro, and iodo substituents on the pyridine ring, allows for diverse chemical modifications, making it a key intermediate in the development of novel chemical entities and research compounds.

IUPAC: 2-Chloro-5-iodo-3-pyrimidine

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3-Amino-2-chloro-5-iodopyridine (C5H4ClIN2) — chemical structure, CAS 426463-09-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyridines More...

01 /Applications

Chemical Synthesis

This compound is utilised as a versatile building block in organic chemistry. Its functional groups enable participation in various coupling reactions and derivatisations for the synthesis of complex molecules.

Pharmaceutical Intermediates

3-Amino-2-chloro-5-iodopyridine is employed in the multi-step synthesis of active pharmaceutical ingredients (APIs) and drug discovery research. The pyridine core is prevalent in many therapeutic agents.

Agrochemical Research

This chemical can be a precursor in the development of new agrochemicals, leveraging its halogenated pyridine structure for potential bioactivity.

Materials Science

It may find application in the synthesis of specialised polymers or functional materials where a substituted pyridine moiety is required.

02 /Properties

Molecular weight	254.46
Empirical formula	C5H4ClIN2
Assay	97%
Melting point	128-133 °C

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Danger

Hazard statements

H302Harmful if swallowed
H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES

Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22-41
Safety statements (S)	26-39

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

426463-09-4

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 3-Amino-2-chloro-5-iodopyridine used for?

3-Amino-2-chloro-5-iodopyridine is primarily used as a building block in organic synthesis, particularly in the development of pharmaceutical intermediates and other complex chemical entities.

What are the CAS number and formula for 3-Amino-2-chloro-5-iodopyridine?

The CAS number is 426463-09-4 and the empirical formula is C5H4ClIN2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 3-Amino-2-chloro-5-iodopyridine with a minimum purity of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.

How should 3-Amino-2-chloro-5-iodopyridine be handled safely?

This compound is classified as Danger, causing serious eye damage (H318) and harmful if swallowed (H302). Always wear appropriate personal protective equipment (P280) and follow P305 + P351 + P338 guidelines for eye contact.

Is this chemical available for export?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-Amino-2-chloro-5-iodopyridine, and can accommodate international shipping requirements.