C9H9NNa2O3
225.15 g/mol
Food AdditiveDanger
L-Tyrosine disodium salt
CAS69847-45-6EC274-152-3
Category
Food Additive
Compound Class
Organic Acid
Primary Use
cell culture medium supplement
L-Tyrosine disodium salt is the disodium salt form of the amino acid L-tyrosine. It is primarily used as a nutrient supplement in synthetic cell culture media, such as Minimal Essential Medium (MEM), to support the growth and maintenance of cells in vitro.
cell culture medium supplementcomponent in Minimal Essential Medium (MEM)
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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Related Compounds
StrongSame Parent
Tyrosine disodium dihydrate
CAS122666-87-9
research compound
ReferenceSame Category
L-asparagine zwitterion
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nutritional supplement and flavor enhancer
ReferenceSame Category
DL-lysine hydrochloride
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nutritional supplement and food additive
ReferenceSame Category
DL-lysine
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nutritional supplement and food additive
ReferenceSame Category
Cysteine hydrochloride monohydrate
CAS7048-04-6
flavor enhancer and nutritional supplement
Referencestereoisomer of
L-(β,β-²H₂)Tyrosine
CAS72963-27-0
research compound
Referencestereoisomer of
L-4-Hydroxyphenyl-13C6-alanine
CAS201595-63-3
research compound
Referencestereoisomer of
L-4-Hydroxyphenyl-3,5-d2-alanine
CAS30811-19-9
research compound
Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for L-Tyrosine disodium salt (CAS 69847-45-6) is 2922.50.
HS code (international, 6-digit)
2922.50
EU CN code (8-digit)
2922 50 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
disodium;(2S)-2-amino-3-(4-oxidophenyl)propanoate
InChIKey
ASIYFCYUCMQNGK-JZGIKJSDSA-L
SMILES
C1=CC(=CC=C1C[C@@H](C(=O)[O-])N)[O-].[Na+].[Na+]
Synonyms (9)
- Disodium L-tyrosinate
- L-Tyrosine disodium
- L-Tyrosine disodium salt
- Tyrosine disodium anhydrous
- tyrosine disodium
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