102036-28-2

Protosappanin A Chemical Structure
102036-28-2

Chemical Structure

Protosappanin A

Synonym(s): PTA

  • CAS No.: 102036-28-2
  • Formula:C15H12O5
  • Molecular Weight:272.25

IUPAC Name: 3,10,11-trihydroxy-6H-dibenzo[b,d]oxocin-7(8H)-one

InChIKey: MUKYVRVYBBYJSI-UHFFFAOYSA-N

SMILES: O=C1CC2=CC(O)=C(O)C=C2C3=CC=C(O)C=C3OC1

Biological Activity: Protosappanin A (PTA), an immunosuppressive ingredient and major biphenyl compound isolated from Caesalpinia sappan L, suppresses JAK2/STAT3-dependent inflammation pathway through down-regulating the phosphorylation of JAK2 and STAT3[1].

Cat. No. Product Name Purity Description Pricing
HY-113573
Protosappanin A 99.95% Protosappanin A (PTA), an immunosuppressive ingredient and major biphenyl compound isolated from Caesalpinia sappan L, suppresses JAK2/STAT3-dependent inflammation pathway through down-regulating the phosphorylation of JAK2 and STAT3.
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