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Merck
CN

B2134

2-Bromo-α-ergocryptine methanesulfonate salt

solid

别名:

(+)-2-Bromo-12′-hydroxy-2′-(1-methylethyl)-5′-(2-methylpropyl)ergotaman-3′,6′-18-trione methanesulfonate salt, (+)-Bromocriptine methanesulfonate salt, Bromocriptine mesylate salt

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关于此项目

经验公式(希尔记法):
C32H40BrN5O5 · CH4SO3
化学文摘社编号:
分子量:
750.70
UNSPSC Code:
12352200
NACRES:
NA.77
PubChem Substance ID:
EC Number:
244-881-1
Beilstein/REAXYS Number:
4115238
MDL number:
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产品名称

2-Bromo-α-ergocryptine methanesulfonate salt, solid

InChI

1S/C32H40BrN5O5.CH4O3S/c1-16(2)12-24-29(40)37-11-7-10-25(37)32(42)38(24)30(41)31(43-32,17(3)4)35-28(39)18-13-20-19-8-6-9-22-26(19)21(27(33)34-22)14-23(20)36(5)15-18;1-5(2,3)4/h6,8-9,13,16-18,23-25,34,42H,7,10-12,14-15H2,1-5H3,(H,35,39);1H3,(H,2,3,4)/t18?,23-,24+,25+,31-,32+;/m1./s1

InChI key

NOJMTMIRQRDZMT-NEKRQHSLSA-N

SMILES string

CS(O)(=O)=O.[H][C@@]12Cc3c(Br)[nH]c4cccc(C1=CC(CN2C)C(=O)N[C@@]5(O[C@]6(O)N([C@@H](CC(C)C)C(=O)N7CCC[C@@]67[H])C5=O)C(C)C)c34

form

solid

optical activity

[α]20/D +95°, c = 1 in methanol: methylene chloride (1:1)(lit.)

color

white

solubility

H2O: 0.8 mg/mL
ethanol: 23 mg/mL

storage temp.

2-8°C

Quality Level

Gene Information

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Application

2-Bromo-α-ergocryptine methanesulfonate salt has been used:
  • as D2 agonist in bird zebra finches
  • for Prl secretion inhibitor in mice
  • for the inhibition of motility in planaria worm

Biochem/physiol Actions

Bromocriptine is an ergot alkaloid and a dopamine D2 receptor agonist. It is prescribed for Parkinson′s disorder, hyperprolactinemia and galactorrhoea. It modulates β cells of the pancreas from insulin hypersecretion and improves the metabolic profile in type 2 diabetes patients with obesity. It also modulates glutamate release by glutamate transporter,GLT-1.

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M Velasco et al.
American journal of therapeutics, 5(1), 37-43 (1999-03-31)
Dopamine is a biogenic amine synthesized in the hypothalamus, in the arcuate nucleus, the caudad, and various areas of the central and peripheral nervous system. It has been widely established that dopamine and its agonists play an important role in
Y Zhang et al.
Metabolism: clinical and experimental, 48(8), 1033-1040 (1999-08-25)
Our previous studies have shown that the dopaminergic D1 receptor agonist SKF38393 (SKF) plus the D2 receptor agonist bromocriptine (BC) act synergistically to reduce obesity in obese C57BL/6J (ob/ob) mice. The present study investigated the effects of this combination on
M Geurts et al.
Brain research, 841(1-2), 135-142 (1999-11-05)
The role of dopamine receptor-G protein coupling in the development of striatal dopamine receptor supersensitivity was studied in rats with a 6-hydroxydopamine (6-OHDA)-induced unilateral lesion of the nigrostriatal pathway. This coupling was assessed by the measurement of dopamine agonist-induced guanosine
The dopamine receptor D2 agonist bromocriptine inhibits glucose-stimulated insulin secretion by direct activation of the alpha2-adrenergic receptors in beta cells.
Van W, et al.
Biochemical Pharmacology, 79(12), 1827-1836 (2010)
Bromocriptine: old drug, new formulation and new indication.
Holt RI, et al.
Diabetes, obesity & metabolism, 12(12), 1048-1057 (2010)

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