Home > Chiral Compounds> (3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid

(3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid

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Origin: China

Cas No: 22840-03-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 22840-03-5 Formula: C13H16N2O6 Molecular Weight: 296.27600

Basic Info

Chemical Name	(3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid
Synonyms	L-aspartyl-L-tyrosine; L-Asp-L-Tyr; Aspartyltyrosine; Asp-tyr;
CAS No.	22840-03-5
Molecular Formula	C13H16N2O6
Molecular Weight	296.27600
PSA	149.95000
LogP	0.39730

Properties

Density	1.46g/cm3
Boiling Point	673ºC at 760mmHg
Flash Point	360.8ºC
Refractive Index	1.617
Storage Condition	-15ºC
Vapor Pressure	4.93E-19mmHg at 25°C

Safety Info

HS Code	2924299090

Synthesis Route

H-TYR-OBZL→(3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid
N-(O-benzyl-N-benzyloxycarbonyl-L-α-aspartyl)-L-tyrosine benzyl ester→(3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid

Precursor

H-TYR-OBZL
N-(O-benzyl-N-benzyloxycarbonyl-L-α-aspartyl)-L-tyrosine benzyl ester

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