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Quisqualic Acid

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Quisqualic Acid molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Quisqualic Acid (CAS 52809-07-1). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS52809-07-1
Molecular formulaC5H7N3O5
Molecular weight189.13 g/mol
IUPAC name(2S)-2-amino-3-(3,5-dioxo-1,2,4-oxadiazolidin-2-yl)propanoic acid
SynonymsRefChem:389258 · Quisqualate · L-Quisqualic acid · Quisqualinic acid · 3-(3,5-Dioxo-1,2,4-oxadiazolidin-2-yl)-L-alanine · 2jbk
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H302 Harmful if swallowed
  • H312 Harmful in contact with skin
  • H332 Harmful if inhaled

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma QUISQUALIC ACID Q2128-10MG
Q2128-1MG
Q2128-25MG
Q2128-5MG
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