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NEW Sale

N-Acetyl-L-Aspartic Acid-100 Gram

Original price was: $10.95.Current price is: $8.67.

-21%

N-Acetyl-L-Aspartic Acid, commonly called N-Acetylaspartate (NAA), is an acetylated derivative of L-aspartic acid. It occurs naturally at high concentrations in the mammalian nervous system and is mainly used in biochemical, neuroscience, and analytical research rather than as a routine nutritional amino-acid supplement.

  • Important metabolite found predominantly in neurons.
  • Used as a biochemical marker in neuroscience and brain-metabolism research.
  • Participates in acetate and aspartate metabolism.
  • Has roles associated with myelin lipid synthesis and neuronal metabolism.
  • Used as a reference/analyte in NMR/MRS, HPLC and LC-MS research.
  • NAA concentrations are frequently studied as indicators of neuronal integrity and metabolism.

For commercial materials, avoid presenting NAA as treating neurological diseases unless such claims are specifically authorized.

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Description

N-Acetyl-L-Aspartic Acid COA — ≥98% / 99% Specification

Test Parameter Specification
Product Name N-Acetyl-L-Aspartic Acid
Common Name N-Acetylaspartate / NAA
Chemical Name N-Acetyl-L-aspartic acid
CAS No. 997-55-7
Molecular Formula C₆H₉NO₅
Molecular Weight 175.14 g/mol
Appearance White to off-white crystalline powder
Identification Conforms
Assay (HPLC) ≥98.0% (or ≥99.0% for a 99% grade)
Purity (HPLC) ≥98.0%
Water / Loss on Drying ≤1.0%
Residue on Ignition ≤0.20%
Heavy Metals ≤10 ppm
Lead (Pb) ≤3 ppm
Arsenic (As) ≤1 ppm
Cadmium (Cd) ≤1 ppm
Mercury (Hg) ≤0.1 ppm
Total Plate Count* ≤1,000 CFU/g
Yeast & Mold* ≤100 CFU/g
E. coli* Absent
Salmonella* Absent
Storage Store tightly sealed, protected from moisture and excessive heat

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