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L-Homocysteic acid

CAT: 0931-T74129-01Size: 5 mgDry Ice: NoHazardous: No
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CAT#:0931-T74129-01Size:5 mg
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CAS Number
14857-77-3
Target
IGluR
Related Pathways
Neuroscience, Membrane transporter/Ion channel
Bioactivity
L-Homocysteic acid (L-HCA), an endogenous excitatory amino acid, serves as a NMDA receptor agonist (EC 50: 14 μM) and exhibits neurotoxic properties. It is utilized in the study of neurological disorders [1] [2] [3].
Smiles
N[C@@H](CCS(O)(=O)=O)C(O)=O
Molecular Formula
C4H9NO5S
Molecular Weight
183.18
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

Chemical Information

L-Homocysteic acid

L-homocysteic acid is a homocysteic acid with L-configuration. It has a role as a NMDA receptor agonist. It is an enantiomer of a D-homocysteic acid.

CAS Number14857-77-3
PubChem CID177491
IUPAC Name(2S)-2-amino-4-sulfobutanoic acid
Molecular FormulaC4H9NO5S
Molecular Weight183.19
XLogP-3.6
Topological Polar Surface Area126
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count4
Heavy Atom Count11
Formal Charge0
Complexity227
SMILES
C(CS(=O)(=O)O)[C@@H](C(=O)O)N
InChI
InChI=1S/C4H9NO5S/c5-3(4(6)7)1-2-11(8,9)10/h3H,1-2,5H2,(H,6,7)(H,8,9,10)/t3-/m0/s1
InChIKey
VBOQYPQEPHKASR-VKHMYHEASA-N
Chemical Structure
2D Structure
2D structure of L-Homocysteic acid
CAS: 14857-77-3
CID: 177491
Formula: C4H9NO5S
MW: 183.19
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight183.19
XLogP3-3.6
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count4
Exact Mass183.02014356
Monoisotopic Mass183.02014356
Topological Polar Surface Area126 Ų
Heavy Atom Count11
Formal Charge0
Complexity227
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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