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Shanghai Rich Chemical Co.,Ltd
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Details for N-Acetyl-L-Tyrosine



Pharmaceuticals and Biochemicals/Vitamin, amino acids and coenzymes

CAS NO: 537-55-3
EC NO: 208-671-3
Molecular Formula: C11H12NO4
Molecular Weight: 222.2178
Specification: 99%
InChI: InChI=1/C11H13NO4/c1-7(13)12-10(11(15)16)6-8-2-4-9(14)5-3-8/h2-5,10,14H,6H2,1H3,(H,12,13)(H,15,16)/p-1/t10-/m0/s1
Packing: 25kg drum
Product description:
N-Acetyl-L-Tyrosine Item Specification Appearance White crystals or crystalline powder Specific Rotation[α]D20 +46.5° to +49.0° State of solution Clear and colorless Not less than 96.0% Chloride (Cl) Not more than 0.020% Ammonium (NH4) Not more than 0.02% Sulfate (SO4) Not more than 0.020% Iron (Fe) Not more than 30ppm Heavy Metals (Pb) Not more than 10ppm Aresenic (As2O3) Not more than 2ppm Loss on drying Not more than 0.5% Residue on ignition Not more than 0.1% Assay 99.0% to 101.0% Tyrosine Not more than 1.0% pH 2.0 to 3.0
Synonyms: L-Tyrosine, N-Acetyl-;Acetyltyrosine;Acetyl-L-Tyrosine;Ac-Tyr-Oh;Ac-Tyrosine;N-Ac-L-Tyr;N-Aceyl-L-Tyrosine;(2S)-2-(Acetylamino)-3-(4-Hydroxyphenyl)Propanoate;N-Acetyl-L-tryosine;N-Acetyl-L-tryosine;
Molecular Structure: N-Acetyl-L-Tyrosine 537-55-3
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