Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate

CAS 1093348-62-9C14H18O5SChemical Synthesis

Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate (CAS: 1093348-62-9; C14H18O5S) is a chemical reagent with a molecular weight of 298.35. It functions as a reactant in organic synthesis, notably in C-C bond formation. This compound is essential for preparing specific reagents, including the Nazarov reagent, through base-induced cyclisation reactions. It is supplied with an assay of 95% for research and chemical synthesis purposes.

IUPAC: 5-[(4-Methylphenyl)sulfonyl]-3-oxopentanoic acid ethyl ester

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Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate (C14H18O5S) — chemical structure, CAS 1093348-62-9; Chemistry, fine chemical supplied by Tech Serve Solutions

C-C Bond FormationChemical SynthesisOthersSynthetic Reagents

01 /Applications

Nazarov Reagent Preparation

This compound serves as a key reactant in the preparation of the Nazarov reagent. The process involves base-induced cyclisation, a fundamental reaction in organic synthesis for forming new carbon-carbon bonds.

Organic Synthesis Intermediate

Utilised as a versatile intermediate in various organic synthesis pathways. Its structure allows for its incorporation into more complex molecules, aiding in the construction of novel chemical entities.

C-C Bond Formation

Directly employed in reactions designed to create carbon-carbon bonds, a critical step in building molecular frameworks for pharmaceuticals, agrochemicals, and materials science.

Synthetic Reagent

Functions as a valuable synthetic reagent in academic and industrial research laboratories. It is employed in studies focusing on reaction mechanisms and the development of new synthetic methodologies.

02 /Properties

Molecular weight	298.35
Empirical formula	C14H18O5S
Assay	95%
Application	Reactant for:• Preparation of the Nazarov reagent via base-induced
Melting point	42-46 °C

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

Hazard statements

H318Causes serious eye damage

Precautionary statements

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

Flash point	>110 °C / >230 °F
Water hazard class (WGK, DE)	nwg
Hazard codes (EU)	Xi
Risk statements (R)	36
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

1093348-62-9

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 Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate used for?

Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate is used as a reactant in organic synthesis, particularly for the preparation of the Nazarov reagent and in C-C bond formation reactions.

What are the CAS number and chemical formula for this compound?

The CAS number is 1093348-62-9 and the empirical formula is C14H18O5S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with an assay of 95%. This product is intended for research and chemical synthesis and is not represented as USP, BP, EP, or pharmaceutical grade.

How should Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate be handled?

Due to its potential to cause serious eye damage (H318), wear protective gloves and eye protection, including safety goggles or a face shield (P280, P305 + P351 + P338). In case of contact with eyes, rinse cautiously with water for several minutes and seek immediate medical attention.

Is this product suitable for export?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Ethyl 5-[(4-methylphenyl)sulfonyl]-3-oxopentanoate, and can accommodate international orders.

How can I request a sample or quote?

To request a sample or a quote, please contact our sales department through the provided channels on the Tech Serve Solutions website, specifying the product name and CAS number.