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Molecule
ID:133379
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆H₁₂KNO₄S
Molecular Mass
233.32708
Exact Mass
233.01241055
Charge
0
InChI
InChI=1S/C6H13NO4S.K/c8-12(9,10)6-3-7-1-4-11-5-2-7;/h1-6H2,(H,8,9,10);/q;+1/p-1
InChIKey
IMFIKFZWLAWMQE-UHFFFAOYSA-M
Canonic Smiles
[O-]S(=O)(=O)CCN1CCOCC1.[K+]
Isomeric Smiles
C1COCCN1CCS(=O)(=O)[O-].[K+]
Calculated Properties
JChem
LogD (pH = 7.4)
-3.13
LogD (pH = 5.5)
-2.52
Log P
-2.49
Rotatable Bonds
3
H Donor
0
H Acceptors
5
Lipinski's Rule of Five
true
Acid pKa
-1.52
Polar Surface Area
69.67
Polarizability
18.16
Molar Refractivity
42.63
LOG S
0.77
Data Source
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Properties
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Related Proteins
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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IUPAC Traditional name
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IUPAC name
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ChEBI
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Sigma Aldrich
69894
M0895
Academic Data
PubChem
23702142
ChEBI
CHEBI:67099
Names and Identifiers
Synonyms
MES potassium salt
4-吗啉乙磺酸 钾盐
MES 钾盐
2-(N-吗啉基)乙磺酸 钾盐
4-Morpholineethanesulfonic acid potassium salt
2-(N-Morpholino)ethanesulfonic acid potassium salt
4-Morpholineethanesulfonic acid, potassium salt
4-Morpholineethanesulfonic acid, potassium salt (1:1)
MES potassium salt
2-(N-morpholino)ethanesulfonic acid potassium salt
potassium 2-(N-morpholino)ethanesulfonate
potassium MES
IUPAC Traditional name
potassium 4-morpholineethanesulfonate
IUPAC name
potassium 2-(morpholin-4-yl)ethane-1-sulfonate
Registration numbers
CAS Number
39946-25-3
MDL Number
MFCD00069752
PubChem SID
24896577
162227656
160645631
PubChem CID
23702142
ACToR Database
39946-25-3
CHEBI ID
CHEBI:67099
CompTox Database
DTXSID40635734
Reaxys Registry
16743380
SureChEMBL Database
SCHEMBL190393
Molecule Details
ChEBI
CHEBI:67099
The organic potassium salt that is the potassium salt of 2-(N-morpholino)ethanesulfonic acid.
References
PubChem Literature
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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MDL Number
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PubChem SID
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PubChem CID
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ACToR Database
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CHEBI ID
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CompTox Database
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Reaxys Registry
•
SureChEMBL Database
Properties
Physical Property
p𝘒ₐ
6.1
Source
Solubility
H2O: soluble0.35 g/mL, clear, colorless
Source
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
German water hazard class
3
Source
MSDS Link
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Source
Product Information
5.5 - 6.7
Source
≥99% (titration)
Source
≥99.0% (T)
Source
≤1% water
Source
C6H12KNO4S
Source
5.5 - 6.7
Source
pH Range
Purity
Impurities
Empirical Formula (Hill Notation)
Useful pH Range