kreiselmeier (Stranger)
02-26-03 08:49
No 411851
       Does anyone knows the MP of Ergometrine ...  Bookmark   

Does anyone knows the MP of Ergometrine Maleate,

Chemfinder does not give this info and I did not finded anywhere else. Thanks! 		 
 
 
 
    roger2003
(Newbee)
02-26-03 18:20
No 411970
       Ergometrine is the INN (WHO),here some ...  Bookmark   

Ergometrine is the INN (WHO),here some Spezifications:

Ergometrine is an amine ergot alkaloid. The molecular formula of ergometrine maleate, designated chemically as 9,10-didehydro- N -[( S )-2-hydroxy-1-methylethyl]-6-methylergoline-8-carboxamide hydrogen maleate is C19H23N3O2,C4H4O4. Its molecular weight is 441.5. The CAS registry numbers of ergometrine and ergometrine maleate are 60-79-7 and 129-51-1 respectively.

  
 
 
 
    Rhodium
(Chief Bee)
02-27-03 02:42
No 412114
       Ergometrine Maleate, reported melting points  Bookmark   

Ergometrine Maleate

mp 182-190°C1
mp 166-167°C2
mp 193°C2

References
[1] Sci. Pharm. 34, 281-297 (1966)
[2] Patent FR1338023; CA 60, 3026f (1964)
[3] Patent DE945841