129-49-7 methysergide maleate
1 2 3 4 5 6 7 8 9
cas

129-49-7 methysergide maleate

product Name methysergide maleate
Synonyms methysergide hydrogen maleate; (8beta)-N-[(2S)-1-hydroxybutan-2-yl]-1,6-dimethyl-9,10-didehydroergoline-8-carboxamide; (8beta)-N-[(1S)-1-(hydroxymethyl)propyl]-1,6-dimethyl-9,10-didehydroergoline-8-carboxamide (2Z)-but-2-enedioate (salt)
Molecular Formula C25H31N3O6
Molecular Weight 469.5301
InChI InChI=1/C21H27N3O2.C4H4O4/c1-4-15(12-25)22-21(26)14-8-17-16-6-5-7-18-20(16)13(10-23(18)2)9-19(17)24(3)11-14;5-3(6)1-2-4(7)8/h5-8,10,14-15,19,25H,4,9,11-12H2,1-3H3,(H,22,26);1-2H,(H,5,6)(H,7,8)/b;2-1-/t14-,15+,19-;/m1./s1
CAS Registry Number 129-49-7
EINECS 204-950-9
Molecular Structure 129-49-7 methysergide maleate
Boiling point 634.4°C at 760 mmHg
Flash point 337.5°C
Vapour Pressur 5.74E-17mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
1 2 3 4 5 6 7 8 9