CAS No. 22260-51-1

Batch: Purity:99.80
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Bromocriptine Mesylate Chemical Structure
Chemical Structure
Check the Bromocriptine Mesylate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 22260-51-1
Molecular Formula

C32H40BrN5O5.CH4O3S
Molecular Weight (MW) 750.7
SMILES CC(C)CC1N2C(=O)C(NC(=O)C3CN(C)C4CC5=C(Br)[NH]C6=C5C(=CC=C6)C4=C3)(OC2(O)C7CCCN7C1=O)C(C)C.C[S](O)(=O)=O

Ordering Information

Biological Activity

Bromocriptine Mesylate is a dopamine receptor agonist targeting D2, D3, D4, D1, and D5 receptors. By activating dopamine D2-like receptors, it inhibits adenylate cyclase activity, leading to decreased intracellular cyclic AMP levels and modulation of downstream protein kinase A signaling pathways. This inhibition suppresses prolactin secretion and alters dopamine-mediated neuroendocrine cellular phenotypes in biological models.

How to Prepare Stock Solution?

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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
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).

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