L-Asparagine
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L-Asparagine

CAS 70-47-3
Structure
Synonyms 2-Amino-3-carbamoylpropanoic acid
IUPAC Name (2S)-2,4-Diamino-4-oxobutanoic acid
Molecular Weight 132.12
Molecular Formula C4H8N2O3
Canonical SMILES C(C(C(=O)O)N)C(=O)N
InChI InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1
InChI Key DCXYFEDJOCDNAF-REOHCLBHSA-N
Boiling Point 244.01 °C
Melting Point 235 °C(lit.)
Flash Point 147.7 °C
Purity 98%
Density 1.543 g/cm³
Refractive Index 1.4880
pKa 2.17(at 20 °C)
Solubility in Water 20 g/L
Appearance White powder

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