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CAT: 0127-BUP18617Size: 500 mgDry Ice: NoHazardous: No
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CAT#:0127-BUP18617Size:500 mg
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CAS Number
82611-88-9
Synonyms
N-Ethyl-N- (3-sulfopropyl) -3-methoxyaniline sodium salt, ESPAS
Purity
=95%
Smiles
O=S(CCCN(CC)C1=CC=CC(OC)=C1)([O-])=O.[Na+]CCN(CCCS(=O)(=O)[O-])C1=CC(=CC=C1)OC.[Na+]

Chemical Information

Espas
CAS Number82611-88-9
PubChem CID23709986
IUPAC Namesodium 3-(N-ethyl-3-methoxyanilino)propane-1-sulfonate
Molecular FormulaC12H18NNaO4S
Molecular Weight295.33
Topological Polar Surface Area78.1
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count7
Heavy Atom Count19
Formal Charge0
Complexity331
SMILES
CCN(CCCS(=O)(=O)[O-])C1=CC(=CC=C1)OC.[Na+]
InChI
InChI=1S/C12H19NO4S.Na/c1-3-13(8-5-9-18(14,15)16)11-6-4-7-12(10-11)17-2;/h4,6-7,10H,3,5,8-9H2,1-2H3,(H,14,15,16);/q;+1/p-1
InChIKey
MWFOPMKUGZLPQA-UHFFFAOYSA-M
Chemical Structure
2D Structure
2D structure of Espas
CAS: 82611-88-9
CID: 23709986
Formula: C12H18NNaO4S
MW: 295.33
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight295.33
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count7
Exact Mass295.08542351
Monoisotopic Mass295.08542351
Topological Polar Surface Area78.1 Ų
Heavy Atom Count19
Formal Charge0
Complexity331
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes