BGC > Produktsuche > Bromocriptine mesylate | 22260-51-1

Appearance	White or off white crystal powder, afraid of light
Identity
IR	Forward reaction
UV	IR spectrum concordant with the working reference
Color of solution	Clear and not darker in color than Matching solution A,B, and C
Specific optical rotation	95-1050
Loss on drying	≤ 4.0%
Residue on ignition	≤ 0.1%
Heavy metals	≤ 20ppm
Content
Methanesulfonic acid	12.5-13.4%
Related Substances
Bromocriptinine	≤ 0.1%
Other Individual	≤ 0.1%
Total	≤ 0.5%
Residual Solvents
Toluene	≤ 890ppm
Ethanol	≤ 5000ppm
Acetone	≤ 5000ppm
Diethyl ethe	≤ 5000ppm
Methanol	≤ 3000ppm
1,4 -dioxane	≤ 380ppm
Methylene-chloride	≤ 600ppm
Assay
Recalculated on dried subsistence	98.0-102.0%

Molecular Formula: C32H40BrN5O5.CH4SO3
Molecular Weight: 750,7

Appearance White or off-white crystalline powder , Afraid of light Conforms Identity
IR :Forward reaction Conforms
UV:IR Spectrum concordant with the working reference Conforms
Colour of solution Clear and not darker in color than matching solution A,B,and C. Conforms
Specific optical rotation 95-105° 100° Loss on drying ≤4.0% 0.71%
Residue on ignition ≤0.1% 0.04%
Heavy metals ≤20ppm ＜1ppm
Methanesulfonic acid 12.5-13.4% 12.9%
Bromocriptine ≤0.1% 0.05%

Description:
Bromocriptine mesylate is the mesylate salt of Bromocriptine. It is a dopamine receptor agonist. It is a derivative of the ergotoxin group of ergot alkaloids.

• Molecular Weight:750.72
• Melting Point:180-182°C
• Purity:98%

Molecular Formula:
C33H44BrN5O8S
Canonical SMILES:
CC(C)CC1C(=O)N2CCCC2C3(N1C(=O)C(O3)(C(C)C)NC(=O)C4CN(C5CC6=C(NC7=CC=CC(=C67)C5=C4)Br)C)O.CS(=O)(=O)O
InChI:
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
InChIKey:
NOJMTMIRQRDZMT-GSPXQYRGSA-N
Appearance:
White Solid
Application:
Antiparkinson Agents
Storage: 2-8ºC
Synonyms:
2-Bromo α-Ergocryptine Mesylate; (5'α)-2-Bromo-12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)ergotaman-3',6',18-trione Methanesulfonate; 2-Bromoergocryptine; Bagren; CB 154; Parlodel; Pravidel