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SIMVASTATIN

S-127

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Catalogue Number:	S-127
Compound Name:	Simvastatin EP Impurity D
Synonyms:	(2R,4R)-2-(2-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)ethyl)-6-oxotetrahydro-2H-pyran-4-yl (3R,5R)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate
CAS#:	476305-24-5
Alternate CAS#:
Molecular Formula:	C₅₀H₇₆O₁₀
Molecular Weight:	837.15

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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CAS No. 1449248-72-9

C₂₅H₃₆O₅

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin EP Impurity M (Simvastatin Ethyl Ester)

CAS No. 864357-87-9

C₂₇H₄₄O₆

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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M.W. 450.58

S-1216

Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

(3R)-Hydroxperoxy Simvastatin

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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CAS No. 79952-42-4

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin Acyl-β-D-glucuronide

CAS No. 463962-56-3

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

6S)-Hydroperoxy Simvastatin

CAS No. 149949-01-9

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M.W. 450.58

S-1223

Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

(4S)-Hydroxy Simvastatin

CAS No. 149949-05-3

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M.W. 434.58

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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M.W. 451.59 22.99

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin Impurity 3

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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M.W. 417.57 22.99

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin EP Impurity A Ammonium Salt (Simvastatin Acid Ammonium Salt, Tenivastatin Ammonium Salt)

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C₂₅H₃₉O₆. NH₄

M.W. 435.58 18.04

S-1244

Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin Impurity 14

C₁₉H₂₆O₅

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

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C₂₅H₃₈O_6/

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin EP Impurity A (Simvastatin Acid, Tenivastatin)

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C₂₅H₄₀O₆

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin Neopentylester

C₃₀H₅₀O₇

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Simvastatin EP Impurity A Sodium Salt (Simvastatin Acid Sodium Salt, Tenivastatin Sodium Salt)

Simvastatin Impurity 17

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(5R)-Simvastatin EP Impurity N

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M.W. 432.60