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Merck

C2632

CAPS

≥99%

Synonym(s):

3-(Cyclohexylamino)-1-propanesulfonic acid

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About This Item

Linear Formula:
C6H11NH(CH2)3SO3H
CAS Number:
Molecular Weight:
221.32
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
214-492-1
Beilstein/REAXYS Number:
2835588
MDL number:
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Quality Level

assay

≥99%

form

crystalline powder

pH

3.0-7.0

pKa (25 °C)

10.4

pKa 

10.4

mp

>300 °C (lit.)

solubility

H2O: soluble 15g + 85 mL, clear, colorless

application(s)

diagnostic assay manufacturing

SMILES string

OS(=O)(=O)CCCNC1CCCCC1

InChI

1S/C9H19NO3S/c11-14(12,13)8-4-7-10-9-5-2-1-3-6-9/h9-10H,1-8H2,(H,11,12,13)

InChI key

PJWWRFATQTVXHA-UHFFFAOYSA-N

Application

CAPS has been used:
  • as a component of the transfer buffer during immunodetection analysis
  • as a buffer in sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE)
  • as a buffer for the solubilization of inclusion bodies from Pseudomonas cell pellets


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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type N95 (US)



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J H Jumppanen et al.
Electrophoresis, 16(8), 1441-1444 (1995-08-01)
In capillary zone electrophoresis the electrophoretic velocity of an ion decreases as the concentration of the background electrolyte solution is increased. This is caused by changes in the electrophoretic mobility of the ion (muep) as well as by changes in
Meng-Wei Hsieh et al.
Electrophoresis, 31(13), 2272-2278 (2010-07-02)
A dynamic reaction cell ICP-MS was used as a CE detector for the speciation analysis of arsenic and selenium. Samples containing arsenite, arsenate, monomethylarsonic acid, dimethylarsinic acid, arsenobetaine, selenite, selenate, selenocysteine, selenomethione, and Se-methylselenocysteine were subjected to electrophoretic separation before
Frances E Lock et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(34), E3534-E3543 (2014-08-13)
Remnants of ancient transposable elements (TEs) are abundant in mammalian genomes. These sequences harbor multiple regulatory motifs and hence are capable of influencing expression of host genes. In response to environmental changes, TEs are known to be released from epigenetic



Global Trade Item Number

SKUGTIN
C2632-1KG04061833484340
C2632-100G04061833484333
C2632-25G04061833484364
C2632-250G04061833484357
C2632-6X100G04061833484371