Molecular Weight: 552.66 g/mol

Euphorbia factor L1 Chemical Structure
Chemical Structure
Check the Euphorbia factor L1 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 40 mg/mL (72.37 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

IUPAC Name [(1'R,2R,3'Z,5'R,7'S,11'S,12'R,13'S,14'S)-1',11'-diacetyloxy-3',6',6',14'-tetramethyl-2'-oxospiro[oxirane-2,10'-tricyclo[10.3.0.05,7]pentadec-3-ene]-13'-yl] 2-phenylacetate
CAS Number 76376-43-7
Molecular Formula

C32H40O8
Molecular Weight (MW) 552.66
SMILES CC1CC2(C(C1OC(=O)CC3=CC=CC=C3)C(C4(CCC5C(C5(C)C)C=C(C2=O)C)CO4)OC(=O)C)OC(=O)C
InChIKey SDGDWRYYHQOQOJ-QBGQQMMYSA-N

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