Molecular Weight: 1399.52 g/mol

Macranthoidin B Chemical Structure
Chemical Structure
Check the Macranthoidin B product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 59 mg/mL (42.15 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

Chemical Information

CAS Number 136849-88-2
Molecular Formula

C65H106O32
Molecular Weight (MW) 1399.52
SMILES CC1OC(OC2C(O)C(O)COC2OC3CCC4(C)C(CCC5(C)C4CC=C6C7CC(C)(C)CCC7(CCC56C)C(=O)OC8OC(COC9OC(CO)C(O)C(O)C9O)C(O)C(O)C8O)C3(C)CO)C(O)C(OC%10OC(CO)C(OC%11OC(CO)C(O)C(O)C%11O)C(O)C%10O)C1O

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Note: Technical data last updated: Sep 1, 2026.