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ACES

CAT: 0013-GTR19188814-01Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19188814-01Size:50 mg
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Description
ACES (N- (2-Acetamido) -2-aminoethanesulfonic acid) is a zwitterionic biological buffer effective between pH 6.8 and 7.2. It is widely used in biochemical research and cell culture applications to maintain stable pH conditions for both in vitro assays and in vivo perfusion studies.
CAS Number
7365-82-4
Smiles
NC (=O) CNCCS (O) (=O) =O
Molecular Formula
C4H10N2O4S
Molecular Weight
182.2
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

N-(2-acetamido)-2-aminoethanesulfonic acid

N-(2-acetamido)-2-aminoethanesulfonic acid is a Good's buffer substance, pKa = 6.9 at 20 C. It is an amino sulfonic acid and an ACES. It is a tautomer of a 2-[(2-amino-2-oxoethyl)ammonio]ethanesulfonate.

CAS Number7365-82-4
PubChem CID81832
IUPAC Name2-[(2-amino-2-oxoethyl)amino]ethanesulfonic acid
Molecular FormulaC4H10N2O4S
Molecular Weight182.20
XLogP-4.7
Topological Polar Surface Area118
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Heavy Atom Count11
Formal Charge0
Complexity217
SMILES
C(CS(=O)(=O)O)NCC(=O)N
InChI
InChI=1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10)
InChIKey
DBXNUXBLKRLWFA-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of N-(2-acetamido)-2-aminoethanesulfonic acid
CAS: 7365-82-4
CID: 81832
Formula: C4H10N2O4S
MW: 182.20
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight182.20
XLogP3-4.7
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass182.03612798
Monoisotopic Mass182.03612798
Topological Polar Surface Area118 Ų
Heavy Atom Count11
Formal Charge0
Complexity217
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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