Pseudolaric Acid B

• CAT Number: R066120
• CAS Number: 82508-31-4
• Molecular Formula: C₂₃H₂₈O₈
• Molecular Weight: 432.46
• Purity: ≥95%
• Synonyms: PAB
• Storage: -20°C
• IUPAC Name: (2E,4E)-5-[(1R,7S,8S,9R)-7-acetyloxy-4-methoxycarbonyl-9-methyl-11-oxo-10-oxatricyclo[6.3.2.01,7]tridec-3-en-9-yl]-2-methylpenta-2,4-dienoic acid
• InChI: InChI=1S/C23H28O8/c1-14(18(25)26)6-5-10-21(3)17-9-12-22(20(28)31-21)11-7-16(19(27)29-4)8-13-23(17,22)30-15(2)24/h5-7,10,17H,8-9,11-13H2,1-4H3,(H,25,26)/b10-5+,14-6+/t17-,21+,22+,23-/m0/s1
• InChIKey: VDGOFNMYZYBUDT-YDRCMHEVSA-N
• SMILES: C/C(=C\C=C\[C@@]1([C@@H]2CC[C@@]3([C@@]2(CCC(=CC3)C(=O)OC)OC(=O)C)C(=O)O1)C)/C(=O)O

Pseudolaric Acid B（Cat No.:R066120）is a diterpenoid compound extracted from the roots of Pseudolarix kaempferi, a traditional Chinese medicinal plant. Known for its potent antifungal, antitumor, and anti-inflammatory properties, it disrupts microtubule dynamics, inhibiting fungal growth and cancer cell proliferation. Pseudolaric Acid B has shown promise in combating drug-resistant fungal infections and as a potential chemotherapeutic agent. Additionally, it exhibits immunomodulatory effects, making it a candidate for treating inflammatory diseases. Its diverse biological activities highlight its importance in pharmaceutical research and traditional medicine.