Chlorogenic Acid
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Chlorogenic Acid

CAS 327-97-9
Structure
Synonyms Heriguard
IUPAC Name (1S,3R,4R,5R)-3-[(E)-3-(3,4-Dihydroxyphenyl)prop-2-enoyl]oxy-1,4,5-trihydroxycyclohexane-1-carboxylic acid
Molecular Weight 354.31
Molecular Formula C16H18O9
Canonical SMILES C1C(C(C(CC1(C(=O)O)O)OC(=O)C=CC2=CC(=C(C=C2)O)O)O)O
InChI InChI=1S/C16H18O9/c17-9-3-1-8(5-10(9)18)2-4-13(20)25-12-7-16(24,15(22)23)6-11(19)14(12)21/h1-5,11-12,14,17-19,21,24H,6-7H2,(H,22,23)/b4-2+/t11-,12-,14-,16+/m1/s1
InChI Key CWVRJTMFETXNAD-JUHZACGLSA-N
Boiling Point 407.55 °C
Melting Point 210 °C(lit.)
Flash Point 245.5 °C
Purity 98%
Density 1.3594 g/cm³
Refractive Index -37 ° (C=1, H₂O)
pKa 3.91±0.50(Predicted)
Appearance Solid

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