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C2632

Sigma-Aldrich

CAPS

≥99%

Synonym(s):

3-(Cyclohexylamino)-1-propanesulfonic acid

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About This Item

Linear Formula:
C6H11NH(CH2)3SO3H
CAS Number:
1135-40-6
Molecular Weight:
221.32
Beilstein:
2835588
EC Number:
214-492-1
MDL number:
MFCD00003837
UNSPSC Code:
12161700
PubChem Substance ID:
24892508
NACRES:
NA.25

Quality Level

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

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
Els P M van Meijel et al.
BMC psychiatry, 15, 113-113 (2015-05-13)
Children and their parents are at risk of posttraumatic stress disorder (PTSD) following injury due to pediatric accidental trauma. Screening could help predict those at greatest risk and provide an opportunity for monitoring so that early intervention may be provided.
S Morgutti et al.
The New phytologist, 171(2), 315-328 (2006-07-27)
The changes in endopolygalacturonase (endo-PG) levels and endo-PG expression in nonmelting flesh (NMF) and melting flesh (MF) peach fruits (Prunus persica) during softening were studied. The endo-PG gene was analysed to identify polymorphisms exploitable for early marker-assisted selection (MAS) of
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