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ChemicalBook--->CAS DataBase List--->1050-28-8

1050-28-8

1050-28-8 Structure

1050-28-8 Structure
IdentificationBack Directory
[Name]

H-TYR-TYR-OH
[CAS]

1050-28-8
[Synonyms]

TYR-TYR
H-TYR-TYR-OH
tyrosyltyrosine
TYR-TYR CRYSTALLINE
L-TYROSYL-L-TYROSINE
L-Tyrosine, L-tyrosyl-
Peptide tyrosine-tyrosine
(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid
(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propionic acid
(2S)-2-[[(2S)-2-azanyl-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid
[Molecular Formula]

C18H20N2O5
[MDL Number]

MFCD00063044
[MOL File]

1050-28-8.mol
[Molecular Weight]

344.36
Chemical PropertiesBack Directory
[Melting point ]

300 °C (decomp)
[Boiling point ]

703.1±60.0 °C(Predicted)
[density ]

1.372±0.06 g/cm3(Predicted)
[storage temp. ]

-15°C
[form ]

Solid
[pka]

pK1:3.52(+1);pK2:7.68(0);pK3:9.80(+1);pK4:10.26(+2) (25°C)
[color ]

White to off-white
Hazard InformationBack Directory
[Uses]

H-TYR-TYR-OH (cas# 1050-28-8) is an antihypertensive peptide with angiotensin I-converting enzyme (ACE) inhibitory activity prepared from the powder of the jellyfish.
[Definition]

ChEBI: Tyrosyltyrosine in which each tyrosine residue has L-configuration.
Spectrum DetailBack Directory
[Spectrum Detail]

H-TYR-TYR-OH(1050-28-8)13CNMR
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