5-Bromo-2-(methylthio)pyridine

CAS 51933-78-9C6H6BrNSChemical Synthesis

5-Bromo-2-(methylthio)pyridine (CAS: 51933-78-9) is a halogenated heterocyclic compound with the molecular formula C6H6BrNS and a molecular weight of 204.09 g/mol. Supplied with an assay of 97%, this chemical is primarily utilised as a versatile building block in organic synthesis and chemical research. Its structure, featuring both a pyridine ring and a thioether group, allows for various derivatisation pathways in the development of novel molecules. Stored under refrigeration at 2-8°C, it is suitable for diverse chemical reactions.

IUPAC: 5-Bromo-2-(methylsulfanyl)pyridine

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5-Bromo-2-(methylthio)pyridine (C6H6BrNS) — chemical structure, CAS 51933-78-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyridines More...

01 /Applications

Organic Synthesis

Serves as a key intermediate in the synthesis of complex organic molecules. Its bromo and methylthio functionalities offer reactive sites for further chemical modifications.

Pharmaceutical Research

Utilised as a building block in the discovery and development of new pharmaceutical agents. The pyridine scaffold is a common motif in many biologically active compounds.

Material Science

Can be employed in the design and synthesis of novel materials with specific electronic or optical properties, leveraging its heterocyclic structure.

Agrochemical Development

Acts as a precursor in the creation of new agrochemical compounds, potentially leading to innovative crop protection solutions.

02 /Properties

Molecular weight	204.09
Empirical formula	C6H6BrNS
Assay	97%
Storage temperature	2-8°C
Melting point	36-41 °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

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Flash point	>110 °C / >230 °F
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

51933-78-9

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-(methylthio)pyridine used for?

5-Bromo-2-(methylthio)pyridine (CAS: 51933-78-9) is primarily used as a building block in organic synthesis, particularly in pharmaceutical and agrochemical research, and in material science.

What is the CAS number and molecular formula for 5-Bromo-2-(methylthio)pyridine?

The CAS number is 51933-78-9, and the empirical formula (Hill notation) is C6H6BrNS.

What grade and purity does Tech Serve Solutions supply for 5-Bromo-2-(methylthio)pyridine?

Tech Serve Solutions supplies 5-Bromo-2-(methylthio)pyridine with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.

How should 5-Bromo-2-(methylthio)pyridine be handled safely?

This compound is classified as Danger. It is harmful if swallowed (H302) and causes serious eye damage (H318). Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Ensure proper ventilation. Store at 2-8°C.