API reference

Bromocriptine mesylate

CAS number
22260-51-1
Molecular formula
C33H44BrN5O8S
Molecular weight
750.7 g/mol
Bromocriptine mesylate — 2D structure
2D structure (PubChem)

About this molecule

Bromocriptine Mesylate is the mesylate salt of bromocriptine, a semisynthetic ergot alkaloid with dopaminergic, antidyskinetic, and antiprolactinemic activities. Bromocriptine selectively binds to and activates postsynaptic dopamine D2 receptors in the corpus striatum of the central nervous system (CNS). Activation of these D2 receptors activate inhibitory G-proteins, which inhibit adenylyl cyclase, preventing signal transduction mediated via cAMP and resulting in the inhibition of neurotransmission and an antidyskinetic effect. This agent also stimulates dopamine D2 receptors in the anterior pituitary gland, which results in the inhibition of prolactin secretion and lactation and may inhibit the proliferation of prolactin-dependent breast cancer cells.

Source: NCI Thesaurus (NCIt), via PubChem.

Identifiers

IUPAC name
(6aR,9R)-5-bromo-N-[(1S,2S,4R,7S)-2-hydroxy-7-(2-methylpropyl)-5,8-dioxo-4-propan-2-yl-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide;methanesulfonic acid
InChIKey
NOJMTMIRQRDZMT-GSPXQYRGSA-N
SMILES
CC(C)C[C@H]1C(=O)N2CCC[C@H]2[C@]3(N1C(=O)[C@](O3)(C(C)C)NC(=O)[C@H]4CN([C@@H]5CC6=C(NC7=CC=CC(=C67)C5=C4)Br)C)O.CS(=O)(=O)O
PubChem CID
31100

Also known as

BROMOCRIPTINE MESYLATE · Bromocriptine mesilate · Pravidel · Cycloset · Bagren · Bromocriptine methanesulfonate · CB-154 mesylate · Cb-154 mesilate

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