Monosodium DL-glutamate is the sodium salt of glutamic acid, an alpha-amino acid used by all living organisms in protein biosynthesis. It is a non-essential nutrient for humans and serves as the most abundant excitatory neurotransmitter in the vertebrate nervous system.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Disodium 5'-inosinate octahydrate
flavor enhancer
Uridine monophosphate disodium
flavor enhancer
Disodium 5'-inosinate
flavor enhancer
Sodium aspartate monohydrate
food additive and flavor enhancer
Glucuronolactone
food additive and energy supplement
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(1S,3R,4R,5R)-3-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]-1,4,5-trihydroxy-cyclohexanecarboxylic acid
food component and plant metabolite
L-glutamic acid
nutritional supplement and flavor enhancer
The international HS code for Monosodium DL-glutamate (CAS 32221-81-1) is 2922.42.
2922.42
2922 42 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
sodium 4-amino-5-hydroxy-5-oxopentanoate
LPUQAYUQRXPFSQ-UHFFFAOYSA-M
C(CC(=O)[O-])C(C(=O)O)N.[Na+]
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