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Simvastatin EP Impurity G

Product Code:
DH/SMV/1006
Molecular Formula:
C25H36O5
CAS Number:
1449248-72-9
Molecular Weight:
416.55
Synonyms: (1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-Hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbut-3-enoate.


Simvastatin EP Impurity D

Product Code:
DH/SS/1008
Molecular Formula:
C50H76O10
CAS Number:
476305-24-5
Molecular Weight:
837.13
Synonyms: (3R,5R)-((2R,4R)-2-(2-((1S,2S,6R,8S)-8-(2,2-Dimethylbutanoyloxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)ethyl)-6-oxo-tetrahydro-2H-pyran-4-yl) 7-((2S,6R,8S)-8-(2,2-dimethylbutanoyloxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate;Simvastatin Dimer Impurity


Simvastatin EP Impurity H

Product Code:
DH/SMV/1009
Molecular Formula:
C19H28O4
CAS Number:
79952-42-4
Molecular Weight:
320.42
Synonyms: 6(R)-[2-(8(S)-Hydroxy]-2(S),6(R)-dimethyl-1,2,6,7,8,8a(R) -hexahydro-1(S)-naphthyl]ethyl-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-one;Lovastatin Lactone Diol; Simvastatin Lactone Diol.


Simvastatin EP Impurity I

Product Code:
DH/SMV/1010
Molecular Formula:
C23H34O5
CAS Number:
79902-42-4
Molecular Weight:
390.51
Synonyms: 2-Methylpropanoic acid [1S-[1α,3α,7β,8β(2S*,4S*),8aβ]] -1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1-naphthalenyl ester; Simvastatin Methylpropanoyl Analog.


Simvastatin EP Impurity J

Product Code:
DH/SMV/1011
Molecular Formula:
C26H40O5
CAS Number:
864357-88-0
Molecular Weight:
432.59
Synonyms: 2,2-Dimethylbutanoic acid (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-methoxy -6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl ester; Simvastatin Methyl Ether;


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