CHES CAS 103-47-9

CAS: 103-47-9

Molecular Formula: C8H17NO3S

Molecular Weight: 207.29

EINECS: 203-115-6

Synonyms: CHES, MOLECULAR BIOLOGY GRADE; CHES, for biochemistry, 98+%; CHES,BIOLOGICALBUFFER; CHES,ELECTROPHORESISGRADE; 2-(Cyclohexylamino)ethanesulfonic acid; CHES ULTRAPURE; CHES (2-(CYCLOHEXYLAMINO)ETHANESULFONIC ACID); N-(2-CYCLOHEXYLAMINO)ETHANESULFONICACID(CHES)

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What is CHES CAS 103-47-9?

CHES is a zwitterionic N-substituted amino sulfonic acid. CHES is used as a buffer for studying pH dependent processes in enzymology. The compound has been shown to have abnormally high affinity for the iodoacetate binding site of liver alcohol dehydrogenase.

Specification

Item	Specification
PH	3.0-5.0 (25℃, 0.5M in H2O)
Density	1.2045 (rough estimate)
Melting point	≥300 °C
pKa	9.3(at 25℃)
resistivity	1.5364 (estimate)
Storage conditions	Keep in dark place