Skip to Content
Merck

Key Documents

View All Documentation

C2632

CAPS

≥99%

Synonym(s):

3-(Cyclohexylamino)-1-propanesulfonic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C6H11NH(CH2)3SO3H
CAS Number:
1135-40-6
Molecular Weight:
221.32
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
24892508
EC Number:
214-492-1
Beilstein/REAXYS Number:
2835588
MDL number:
MFCD00003837
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

400

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

Still not finding the right product?

Explore all of our products under CAPS

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library