H-4-(7-Hydroxycoumarin-4-yl)-Abu-OH
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H-4-(7-Hydroxycoumarin-4-yl)-Abu-OH

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H-4-(7-Hydroxycoumarin-4-yl)-Abu-OH has been incorporated into proteins as a fluorescent tag.

Category
L-Amino Acids
Catalog number
BAT-014583
CAS number
905442-42-4
Molecular Formula
C13H13NO5
Molecular Weight
263.25
IUPAC Name
(2S)-2-amino-4-(7-hydroxy-2-oxochromen-4-yl)butanoic acid
Synonyms
H-(7-Hydroxycoumarin-4-yl)-ethyl-Gly-OH; (S)-2-Amino-4-(7-hydroxy-2-oxo-2H-chromen-4-yl)butanoic acid; L-(7-hydroxycoumarin-4-yl) ethylglycine; umbelliferylethylglycine; (2S)-2-amino-4-(7-hydroxy-2-oxo-2H-1-benzopyran-4-yl)butanoic acid; H-(Umbellifer-4-yl)-ethyl-Gly-OH; 2H-1-Benzopyran-4-butanoic acid, α-amino-7-hydroxy-2-oxo-, (αS)-
Appearance
Pink Powder
Purity
≥95%
Density
1.440±0.06 g/cm3 (Predicted)
Melting Point
276-281°C
Boiling Point
563.8±50.0°C (Predicted)
Storage
Store at -20°C
Solubility
Soluble in DMSO
InChI
InChI=1S/C13H13NO5/c14-10(13(17)18)4-1-7-5-12(16)19-11-6-8(15)2-3-9(7)11/h2-3,5-6,10,15H,1,4,14H2,(H,17,18)/t10-/m0/s1
InChI Key
QEQAKQQRJFWPOR-JTQLQIEISA-N
Canonical SMILES
C1=CC2=C(C=C1O)OC(=O)C=C2CCC(C(=O)O)N
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