Description
Pironetin is an α/β unsaturated lactone isolated from Streptomyces species. Pironetin binds to α-tubulin and is a potent inhibitor of microtubule polymerization, and has cell cycle arrest and antitumor activity.
Product information
CAS Number: 151519-02-7
Molecular Weight: 324.45
Formula: C19H32O4
Chemical Name: (5R,6R)-5-ethyl-6-[(2R,3S,4R,5S,7E)-2-hydroxy-4-methoxy-3,5-dimethylnon-7-en-1-yl]-5,6-dihydro-2H-pyran-2-one
Smiles: CO[C@@H]([C@@H](C)[C@H](O)C[C@H]1OC(=O)C=C[C@H]1CC)[C@@H](C)C/C=C/C
InChiKey: XIHGDBYGUWEHCV-FSEPSNHWSA-N
InChi: InChI=1S/C19H32O4/c1-6-8-9-13(3)19(22-5)14(4)16(20)12-17-15(7-2)10-11-18(21)23-17/h6,8,10-11,13-17,19-20H,7,9,12H2,1-5H3/b8-6+/t13-,14-,15+,16+,17+,19+/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Pironetin (20-100 ng/mL; 24 hours; 3Y1 cells) treatment arrests the cell cycle progression at G2/M in 3Y1 cells. Pironetin (1-10000 ng/mL; 3 days; HeLa, A2780 and K-NRK cells) treatment inhibits the cell proliferation. IC50 values against these cell lines are almost 10 ng/mL.
In Vivo:
Pironetin (0.78-6.25 mg/kg; intraperitoneal injection; daily; for 5 days; female CDF1-SLC mice) treatment shows a moderate antitumor effect, however, a severe weight loss is observed as a side effect.
Products are for research use only. Not for human use.
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