You can email us at, or call us on 01202 539791.Email: Phone: 01202 539791.


CHES (2-(Cyclohexylamino)Ethanesulfonic Acid)

CHES (2-(Cyclohexylamino)ethanesulfonic acid) is a zwitterionic N-substituted aminosulfonic acid. CHES is used as a buffer for studying pH-dependent processes in enzymology. The compound has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase. The compound, which has a has a pKa of 9.49 at 25°C, is useful for the pH 8.6-10.0 range.

Product Details

Category Biochemicals & Diagnostics
Biological Buffers
Price POA
CAS Number 103-47-9
Formula C8H17NO3S
Molecular Weight 207.29
Purity 99.0%
Appearance solid form
Availability In Stock
Storage Conditions Room temperature

Product Enquiry

Send us your enquiry for CHES (2-(Cyclohexylamino)Ethanesulfonic Acid). We offer custom pack sizes at special prices. We aim to respond to your enquiry within 24 hours.

We value your input so if you have suggestions regarding new applications for CHES (2-(Cyclohexylamino)Ethanesulfonic Acid) email us and we will include your contribution on the website.

Enquire about product

Back to Top