5-Bromo-2-ethyl-3-iodo-1H-pyrrolo[2,3-b]pyridine

CAS 1228666-12-3C9H8BrIN2Chemical Synthesis

5-Bromo-2-ethyl-3-iodo-1H-pyrrolo[2,3-b]pyridine (CAS: 1228666-12-3) is a halogenated azaindole derivative with the molecular formula C9H8BrIN2 and a molecular weight of 350.98. This compound serves as a versatile building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its structure, featuring bromine and iodine substituents on a pyrrolo[2,3-b]pyridine core, allows for diverse functionalisation through various coupling reactions.

Synonyms: 5-Bromo-2-ethyl-3-iodo-1H-pyrrolo[2,3-b]pyridine

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5-Bromo-2-ethyl-3-iodo-1H-pyrrolo[2,3-b]pyridine (C9H8BrIN2) — chemical structure, CAS 1228666-12-3; Chemistry, fine chemical supplied by Tech Serve Solutions

AzaindolesBuilding BlocksC9 to C11Chemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyridines More...

01 /Applications

Pharmaceutical Intermediate

Utilised as a key intermediate in the synthesis of novel therapeutic agents. The pyrrolo[2,3-b]pyridine scaffold is present in several biologically active molecules.

Organic Synthesis Building Block

The presence of two distinct halogens (bromine and iodine) enables selective functionalisation via cross-coupling reactions, facilitating the construction of complex molecular architectures.

Agrochemical Research

Investigated for its potential role in the development of new crop protection agents, leveraging its heterocyclic structure for bioactivity.

Materials Science

Explored in the development of functional materials where its unique electronic and structural properties can be exploited.

02 /Properties

Molecular weight	350.98
Empirical formula	C9H8BrIN2

03 /Safety & handling

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

Warning

Hazard statements

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)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36/37/39

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

04 /Identifiers & registry

CAS number

1228666-12-3

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 5-Bromo-2-ethyl-3-iodo-1H-pyrrolo[2,3-b]pyridine used for?

This compound is primarily used as a versatile building block in organic synthesis, particularly for the development of pharmaceutical intermediates, agrochemicals, and functional materials.

What are the CAS number and formula for this compound?

The CAS number is 1228666-12-3 and the empirical formula is C9H8BrIN2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical for research and development purposes. The precise grade and purity are available upon request and are not represented as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.

How should 5-Bromo-2-ethyl-3-iodo-1H-pyrrolo[2,3-b]pyridine be handled safely?

This compound is classified as an irritant. Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area to avoid skin, eye, and respiratory tract irritation (H315, H319, H335).

Is this chemical available for export?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, including 5-Bromo-2-ethyl-3-iodo-1H-pyrrolo[2,3-b]pyridine.

How can I request a quote or sample?

To request a quote or sample, please contact our sales department via the website or by calling us directly. Our team will be happy to assist you with your requirements.