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Rimegepant hemisulfate

CGRP Receptor Antagonist

Rimegepant hemisulfate is a selective and competitive antagonist of the calcitonin gene-related peptide (CGRP) receptor, exhibiting a Ki value of 0.027 nM and an IC50 of 0.14 nM for the human CGRP receptor. This compound demonstrates potent biological activity in blocking CGRP signaling pathways, making it a valuable tool for migraine research and the investigation of related neurological conditions. Its oral bioavailability supports its application in in vivo studies focused on migraines and CGRP-mediated mechanisms.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Antagonist
CAS Number	1642783-82-1
Applications	CGRP Receptor Antagonist
Formula	C₂₈H₃₀F₂N₆O₇S
Molecular Weight	583.60
Synonyms	BMS-927711 hemisulfate; BHV-3000 hemisulfate
SMILES	O=S(O)(O)=O.O=C1N(C2CCN(CC2)C(O[C@H]3C4=NC=CC=C4[C@H]([C@H](C5=C(C(F)=CC=C5)F)CC3)N)=O)C6=CC=CN=C6N1

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.