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Pentagastrin meglumine

CCKB Receptor Antagonists

Pentagastrin meglumine is a selective antagonist of the Cholecystokinin B (CCKB) receptor, exhibiting an IC50 of 11 nM for CCKB and 1100 nM for CCKA. It plays a significant role in enhancing gastric mucosal defense mechanisms against acidity and provides protective effects on the gastric mucosa from experimental injury. This compound is valuable for research applications focused on gastrointestinal health and pathology.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Antagonist
CAS Number	57448-84-7
Applications	CCKB Receptor Antagonists
Formula	C₄₄H₆₆N₈O₁₄S
Molecular Weight	963.11
Synonyms	ICI-50123 meglumine
SMILES	O=C(N[C@@H](CCSC)C(N[C@@H](CC(O)=O)C(N[C@H](C(N)=O)CC1=CC=CC=C1)=O)=O)[C@@H](NC(CCNC(OC(C)(C)C)=O)=O)CC2=CNC3=C2C=CC=C3.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)CNC

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.