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CHES

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Formula: C8H17NO3S
CAS: 103-47-9
search Element: ches
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Identification

Structural Formula
CHES
CAS:
103-47-9
EINECS:
203-115-6
Molecular Formula:
C8H17NO3S
MDL:
MFCD00003835
SMILES:
C1CCC(CC1)NCCS(=O)(=O)O
Synonym:
labotest-bb lt01147803 ; ches ultrapure ; n-cyclohexyltaurine ; methylidenecyclobutane ; ches ; ches),ch ; ches,electrophoresisgrade ; ches, for biochemistry ; ches sigmaultra ; ches,biologicalbuffer


Description

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.


Suppliers

H&Z Industry Co.,Ltd
HIC80320
+
VWR International, LLC ( United Biochemicals )
19800-KG
Hangzhou Ocean Chemical Co., Ltd.
HOC132528
+
Santa Cruz Biotechnology, Inc.
216091
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CAS equal suppliers

CHES Na
XD BIOCHEMS Ltd
XB210630
CHES Na
Nantong Xindao Biotech Ltd
NXB3641456
CHES Utral
Puyer BioPharma Ltd.
PB4001200
Ches buffer
Krada CPS Industry S.L
KCIS4842420
CHES Ultrapure
Molekula
15002366
N-Cyclohexyltaurine
Autech Industry Co.,Limited
AIC5132052
N-Cyclohexyltaurine
Sancai Industry Co.,Ltd.
SIC4561824
N-Cyclohexyltaurine
Xingrui Industry Co., Limited
XIL5512204
N-Cyclohexyltaurine
Lori Industry Co., Ltd
LI4181254
N-Cyclohexyltaurine
Refine Chemical Co.,Ltd.
RCC4561824
N-Cyclohexyltaurine
Zehao Industry Co., Ltd.
ZI4561368
N-Cyclohexyltaurine
Gihi Chemicals Co., Limited
GCL5132052
N-Cyclohexyltaurine
H&Z Industry Co.,Ltd
HIC3801520
N-Cyclohexyltaurine
OPQ Chemical Co., Ltd
OC3991197
N-Cyclohexyltaurine
Chemlyte Solutions
CS3421026
N-Cyclohexyltaurine,CHES
Chemieliva Pharmaceutical Co., Ltd.
CP16805040
N-Cyclohexyltaurine,CHES
Leap Chem Co., Ltd
LC8642592
N-Cyclohexyltaurine,CHES
Haihang Industry Co., Ltd.
HI12483744
N-Cyclohexyltaurine,CHES
Shanghai Worldyang Chemical Co., Ltd.
SWC17767104
CHES, 98+%, for biochemistry
Acros Organics BVBA
AOB15966384
CHES, Molecular Biology Grade
Haihang Industry Co., Ltd.
HI30169048
CHES, 0.5M buffer soln, pH 8.5
Alfa (A Johnson Matthey Company)
A480014400
CHES, 0.5M buffer soln, pH 9.0
Alfa (A Johnson Matthey Company)
A480014400
CHES, 0.5M buffer soln, pH 10.0
Alfa (A Johnson Matthey Company)
A496014880
2-(N-Cyclohexylamino)Ethanesulfonic Acid
DSL Chemicals (Shanghai) Co., Ltd.
C020799
2-(N-Cyclohexylamino)Ethanesulfonic Acid
Skyrun Industrial Co., Ltd.
SI432012960
2-(N-Cyclohexylamino)ethanesulfonic acid
Xiamen Kinbester Co., Ltd.
XK416012480
2-(N-Cyclohexylamino)ethanesulfonic acid
Xiamen Hisunny Chemical Co., Ltd.
XHC528021120
2-(N-Cyclohexylamino)ethanesulfonic acid
Dayang Chem (Hangzhou) Co.,Ltd.
DC496019840
2-(N-Cyclohexylamino)ethanesulfonic acid
Gihi Chemicals Co., Limited
GCL432017280
2-(N-Cyclohexylamino)ethanesulfonic acid
Shandong Lanhai Industry Co.,Ltd.
SLIC528026400
2-(N-Cyclohexylamino)ethanesulfonic acid
Shandong Ench Chemical Co.,Ltd
SECC480024000
2-(N-Cyclohexylamino)ethanesulfonic acid
Shandong SanYoung Industry Co., Ltd
SSI560022400
2-(n-cyclohexylamino)ethanesulphonic acid
Indofine Chemical Co, Inc.
Bio-121
Ethanesulfonic acid, 2-(cyclohexylamino)-
Angene International Limited
AGN-PC-0JL7GX
2-(Cyclohexylamino)ethane sulfonic acid, Reag.
Serva Electrophoresis GmbH
SE717621528
2-Cyclohexylaminoethanesulfonic Acid [Good's buffer component for biological research]
TCI Chemicals (India) Pvt. Ltd.
C0920

Prices & Availability




Data is processed


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Properties for CHES

Molecular Weight:
207.29 g·mol−1
Density:
1.23 g/cm3 (Predicted)
Melting point:
≥300 °C
Boiling point:
356.22° C (Predicted)
Solubility:
H2O: 0.5 M at 20 °C, clear, colorless
Physical Description:
white/clear cryst. powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/22 - Harmful by inhalation and if swallowed
R36 - Irritating to eyes
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Store at RT.
x

Alternative Distributors of [CHES]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Changzhou Xinghui Chemical Co., Ltd. | ABCR GmbH & Co. KG | Carl Roth GmbH + Co KG | Jinan Haohua Industry Co., Ltd.

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