N-acetyl-L-tyrosine

N-acetyl-L-tyrosine

N-acetyl-L-tyrosine

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

N-acetyl-L-tyrosine Ac-Tyr-Oh CAS:537-55-3

Quick Details

Appearance:White powder
Application:Pharmaceutical Intermediate
PackAge:25kg/drum
ProductionCapacity:2000|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

Product name	N-acetyl-L-tyrosine
Alias	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
CAS NO	537-55-3
EINECS No.	208-671-3
Molecular formula	C₁₁H₁₂NO₄
Molecular weight	222.2178
Structural formula
Product description	White to off-white powder, melting point: 152℃; with sour taste, easily soluble in water
Uses	This product is an important intermediate in fine chemical industry, it can be widely used in pharmaceutical, pesticide, chemical and other fields.

Details:

Item	Standard	Results
Appearance	A white to off-white powder	Conforms
differentiate	To match with standard	Consistent
Transmittance	≥98%	Conforms
Specific rotation(On dried basis)	+33.0°~+35.0°	+33.75°
Loss on drying	≤0.2%	0.10%
Chloride	≤0.02%	<0.02%
Ammonium(NH4)	≤0.02%	<0.02%
Iron(Fe)	≤0.001%	<0.001%
Sulfate(So4)	≤0.02%	<0.02%
Other amino acids	Passed	Conforms
Residue on igaition	≤0.10%	0.05%
Heavy metals(Pb)	≤10ppm	<10ppm
PH	5.4—6.0	5.72
Assay	98.5%~101.5%	99.43%

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