4,6-Dichloro-5-iodo-2-(methylthio)pyrimidine

CAS 917895-51-3C5H3Cl2IN2SChemical Synthesis

4,6-Dichloro-5-iodo-2-(methylthio)pyrimidine (CAS: 917895-51-3) is a heterocyclic organic compound with the molecular formula C5H3Cl2IN2S and a molecular weight of 320.97 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly for the construction of complex molecular architectures. Its utility is found in research and development settings for the creation of novel chemical entities.

Synonyms: C5H3Cl2IN2S

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4,6-Dichloro-5-iodo-2-(methylthio)pyrimidine (C5H3Cl2IN2S) — chemical structure, CAS 917895-51-3; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC4 to C5Chemical SynthesisHeterocyclic Building BlocksPyrimidines

01 /Applications

Organic Synthesis Intermediate

Used as a key intermediate in the synthesis of various organic molecules. Its functional groups allow for diverse chemical transformations.

Heterocyclic Chemistry Research

A valuable reagent for researchers working with pyrimidine derivatives and heterocyclic systems. Enables the exploration of new chemical space.

Pharmaceutical Intermediate Development

Potential applications in the early-stage development of pharmaceutical compounds, contributing to the synthesis of novel drug candidates.

02 /Properties

Molecular weight	320.97
Empirical formula	C5H3Cl2IN2S
Assay	97%
Melting point	101-106 °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

917895-51-3

MDL number

MFCD20229248

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 4,6-Dichloro-5-iodo-2-(methylthio)pyrimidine used for?

4,6-Dichloro-5-iodo-2-(methylthio)pyrimidine (CAS: 917895-51-3) is primarily used as a building block in organic synthesis and heterocyclic chemistry research.

What is the CAS number and molecular formula for this compound?

The CAS number is 917895-51-3 and the empirical formula (Hill notation) is C5H3Cl2IN2S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with an assay of 97%. It is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should 4,6-Dichloro-5-iodo-2-(methylthio)pyrimidine be handled?

This compound is a Warning substance. It is harmful if swallowed (H302) and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray.

How is this chemical packed, shipped, and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. This product is available for international shipment, packed according to industry best practices.

How can I request a quote or sample?

To request a quote or sample, please use the contact form on our website or email our sales department directly with your inquiry, referencing the product name and CAS number.