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Solstitialin A

Sesquiterpene Lactone

Solstitialin A is a guaianolide-type sesquiterpene lactone primarily known for its inhibitory effects on ulcer formation. Isolated from Centaurea solstitialis L. ssp. solstitialis, Solstitialin A has demonstrated efficacy in countering ethanol- and indomethacin-induced gastric ulcers. This compound is valuable for research into the mechanisms of peptic ulcer pathology and potential therapeutic interventions.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	22738-70-1
Applications	Sesquiterpene Lactone
Formula	C₁₅H₂₀O₅
Molecular Weight	280.32
Synonyms	Solstitialin
SMILES	C=C1[C@]2([H])[C@]3([H])[C@](CCC([C@]2([H])C[C@@H]1O)=C)([H])[C@](O)(C(O3)=O)CO

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.