Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

H54642 Imidazole-4-sulfonyl chloride, 97%

CAS Number

Stock No. Size Price ($) Quantity Availability
H54642-03 1g 60.40
H54642-06 5g 225.00
H54642-14 25g 899.00
Add to Cart Bulk/Specialty Print Quote View Item

Imidazole-4-sulfonyl chloride, 97%


Chemical Properties

Formula Weight
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Slightly soluble in water. 


It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.


Store at room temperature. Keep away from oxidizing agents and acids. Hygroscopic.

Literature References

Martijn F. Eerland.; Christian Hedberg. Design and Synthesis of an Fmoc-SPPS-Compatible Amino Acid Building Block Mimicking the Transition State of Phosphohistidine Phosphatase. J. Org. Chem. 2012, 77 (4), 2047-2052.

Michael A. Hast.; Steven Fletcher.; Christopher G. Cummings.; Erin E. Pusateri.; Michelle A. Blaskovich.; Kasey Rivas.; Michael H. Gelb.; Wesley C. Van Voorhis.; Said M. Sebti.; Andrew D. Hamilton.; Lorena S. Beese. Structural Basis for Binding and Selectivity of Antimalarial and Anticancer Ethylenediamine Inhibitors to Protein Farnesyltransferase. Chemistry & Biology. 2009, 16 (2),181-192.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
Packing Group
Harmonized Tariff Code


Recently Viewed


Life Science

Metals & Materials


Analytical & Labware