Rosuvastatin EP Impurity D, Lactone impurity

CAS No :

503610-43-3

Molecular Formula:

C22H26FN3O5S

Molecular Weight:

463.5

Chemical Name:

N-[4-(4-fluorophenyl)-5-[(1E)-2-[(2S,4R)-4-hydroxy-6-oxooxan-2-yl]ethen-1-yl]-6-(propan-2-yl)pyrimidin-2-yl]-N-methylmethanesulfonamide

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Rosuvastatin (3R,5R)-Isomer Methyl Ester

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Molecular Formula:​ C23H30FN3O6S

Molecular Weight: ​495.6

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(3S,5R,6E)-Rosuvastatin

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Molecular Formula:​ C22H27FN3O6S

Molecular Weight: ​ 500.57

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Rosuvastatin EP Impurity M

CAS No: ​847849-66-5

Molecular Formula:​ C22H29N3O6S

Molecular Weight: ​463.5

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Rosuvastatin EP Impurity K

CAS No: ​1422954-12-8

Molecular Formula:​ C22H26FN3O5S

Molecular Weight: ​463.5

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Rosuvastatin Calcium Salt

CAS No: ​ 147098-20-2?

Molecular Formula:​ C22H27FN3O6S

Molecular Weight: ​500.57

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Rosuvastatin EP Impurity C,5-Oxo

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Molecular Formula:​ C22H26FN3O6S

Molecular Weight: ​479.5

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Rosuvastatin (3R,5R)-Isomer Ethyl Ester

CAS No: ​851443-04-4

Molecular Formula:​ C24H32FN3O6S

Molecular Weight: ​509.2

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Rosuvastatin EP Impurity L

CAS No: ​1347362-67-7 (Na salt) ; 1347797-73-2 (free base)

Molecular Formula:​ 2(C22H29FN3O6S) : Ca

Molecular Weight: ​2(482.6) : 40.1

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Rosuvastatin EP Impurity B

CAS No: ​1007871-86-4

Molecular Formula:​ C22H28FN3O6S : Na

Molecular Weight: ​481.5

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