V900295
CHES
Vetec™, reagent grade, 99%
Synonym(s):
2-(Cyclohexylamino)ethanesulfonic acid
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All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C8H17NO3S
CAS Number:
Molecular Weight:
207.29
Beilstein:
2967601
EC Number:
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:
grade
reagent grade
product line
Vetec™
Assay
99%
form
crystalline powder
pH
3.0-5.0 (103.6 g/L)
useful pH range
8.6-10.0
pKa (25 °C)
9.3
solubility
water: 0.176 g/mL, clear, colorless
SMILES string
OS(=O)(=O)CCNC1CCCCC1
InChI
1S/C8H17NO3S/c10-13(11,12)7-6-9-8-4-2-1-3-5-8/h8-9H,1-7H2,(H,10,11,12)
InChI key
MKWKNSIESPFAQN-UHFFFAOYSA-N
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Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Leo Lebanov et al.
The Analyst, 145(17), 5897-5904 (2020-07-17)
This work provides the pKa at the biorelevant temperature of 37 °C for a set of compounds proposed as internal standards for the internal standard capillary electrophoresis (IS-CE) method. This is a high throughput method that allows the determination of
Gauthier J-P Deblonde et al.
Dalton transactions (Cambridge, England : 2003), 48(23), 8238-8247 (2019-05-17)
The solution- and solid-state interactions between the octadentate siderophore mimic 3,4,3-LI(1,2-HOPO) (343HOPO) and group IV metal ions were investigated using high-resolution mass spectrometry, liquid chromatography, UV-visible spectrophotometry, metal-competition batch titrations, and single crystal X-ray diffraction. 343HOPO forms a neutral 1 : 1
Scott A Sarver et al.
Journal of chromatography. A, 1229, 268-273 (2012-02-11)
Several glycosphingolipids were labeled with the fluorphore Bodipy-Fl and analyzed using capillary electrophoresis with laser-induced fluorescence detection. GM1-, LacCer-, and Cer-Bodipy-Fl were prepared through acylation using the N-hydroxysuccinimide ester of Bodipy-Fl. Several other glycosphingolipids including GT1a-, GD1a-, GM2-, GM3-, GD3-
David G McLaren et al.
Electrophoresis, 24(17), 2887-2895 (2003-09-16)
A systematic evaluation of continuous flow-counterbalanced capillary electrophoresis for microscale preparative applications is presented. The success of the technique was found to depend on the specific nature of the analyte and background electrolyte and was most heavily influenced by factors
P Doble et al.
Electrophoresis, 19(12), 2257-2261 (1998-10-07)
The suitability of relatively slow (low absolute value of mobility) coanionic buffers in background electrolytes (BGEs) for indirect photometric detection of anions by capillary electrophoresis was investigated. As a model system, 2-(cyclohexylamino)ethanesulfonic acid (CHES) was used to buffer the indirect
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