1H-Imidazole-1-carboxylic acid-3-butenyl ester

CAS 202523-13-5C8H10N2O2Chemical Synthesis

1H-Imidazole-1-carboxylic acid-3-butenyl ester (CAS: 202523-13-5; Formula: C8H10N2O2; MW: 166.18) is a specialised organic compound. It functions as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. This reagent is recognised for its utility in protection and derivatisation strategies, offering precise control in multi-step synthetic pathways for research and development.

IUPAC: Heller-Sarpong Reagent-Homoallyl

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1H-Imidazole-1-carboxylic acid-3-butenyl ester (C8H10N2O2) — chemical structure, CAS 202523-13-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC3 to C8Chemical SynthesisHeller-Sarpong ReagentsHeterocyclic Building BlocksImidazolesSynthetic Reagents More...

01 /Applications

Synthetic Building Block

Utilised as a key intermediate in the construction of complex organic molecules. Its structure allows for the introduction of specific functionalities in multi-step synthesis.

Protection and Derivatization Reagent

Functions as a reagent for protecting functional groups during organic reactions. It aids in selective derivatisation for targeted chemical transformations.

Heterocyclic Chemistry

Serves as a valuable component in the synthesis of various heterocyclic compounds. Its imidazole core is a common feature in many biologically active molecules.

Research and Development

A useful tool for academic and industrial research laboratories exploring novel synthetic routes and chemical entities.

02 /Properties

Molecular weight	166.18
Empirical formula	C8H10N2O2
Assay	97%
Density	1.107 g/mL at 25 °C
Refractive index	n20/D 1.488
Storage temperature	2-8°C

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection

Flash point	110 °C / 230 °F
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

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

04 /Identifiers & registry

CAS number

202523-13-5

MDL number

MFCD22666440

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 1H-Imidazole-1-carboxylic acid-3-butenyl ester used for?

This compound serves as a synthetic building block and a protection/derivatization reagent, particularly in heterocyclic chemistry and general organic synthesis for research and development.

What is the CAS number and formula for 1H-Imidazole-1-carboxylic acid-3-butenyl ester?

The CAS number is 202523-13-5, and the empirical formula is C8H10N2O2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1H-Imidazole-1-carboxylic acid-3-butenyl ester with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.

How should 1H-Imidazole-1-carboxylic acid-3-butenyl ester be handled?

This compound is classified as harmful if swallowed and may cause an allergic skin reaction (H302, H317). Handle with appropriate personal protective equipment (P280) in a well-ventilated area. Store at 2-8°C.

Is this chemical packed, shipped, and exported globally?

Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 1H-Imidazole-1-carboxylic acid-3-butenyl ester, ensuring compliant packaging and shipping.