4-Iodo-1H-indazole

CAS 885522-11-2C7H5IN2Chemical Synthesis

4-Iodo-1H-indazole (CAS: 885522-11-2) is a halogenated heterocyclic compound with the molecular formula C7H5IN2 and a molecular weight of 244.03 g/mol. This indazole derivative serves as a valuable building block in organic synthesis, particularly in the development of novel chemical entities for research and development. Its structure lends itself to various chemical transformations, making it a key intermediate in complex synthetic pathways.

IUPAC: 4-Iodoindazole

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4-Iodo-1H-indazole (C7H5IN2) — chemical structure, CAS 885522-11-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksIndazoles

01 /Applications

Organic Synthesis Intermediate

Utilised as a versatile building block in the construction of more complex organic molecules. Its iodo substituent allows for a range of coupling reactions, such as Suzuki, Sonogashira, and Buchwald-Hartwig aminations.

Pharmaceutical Research

A key component in the synthesis of potential drug candidates. The indazole core is found in various biologically active compounds, and this iodo derivative facilitates the introduction of diverse functionalities for lead optimisation.

Materials Science

Investigated for its potential incorporation into novel materials. The unique electronic and structural properties of indazole derivatives can be exploited in the design of functional organic materials.

02 /Properties

Molecular weight	244.03
Empirical formula	C7H5IN2
Assay	95%
Melting point	184-190 °C

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22-36/37/38
Safety statements (S)	26

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

04 /Identifiers & registry

CAS number

885522-11-2

MDL number

MFCD07781607

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 4-Iodo-1H-indazole used for?

4-Iodo-1H-indazole is primarily used as a building block in organic synthesis and in pharmaceutical research for the development of new chemical entities and potential drug candidates.

What are the CAS number and molecular formula for 4-Iodo-1H-indazole?

The CAS number for 4-Iodo-1H-indazole is 885522-11-2, and its molecular formula is C7H5IN2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Iodo-1H-indazole with an assay of 95%. We do not represent this product as USP, BP, or EP grade.

How should 4-Iodo-1H-indazole be handled?

4-Iodo-1H-indazole is classified as harmful if swallowed, and causes skin irritation, serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding dust formation and contact with skin, eyes, and clothing. Refer to the Safety Data Sheet for detailed handling instructions.

How is 4-Iodo-1H-indazole packaged and exported?

This chemical is carefully packaged to ensure safe handling, storage, and transport, adhering to international shipping regulations. We are experienced global exporters.