API Impurities

Atorvastatin EP Impurity C (Calcium Salt)

CAS No : 693793-53-2
Molecular Formula : C33H34F2N2O5 : 1/2(Ca)
Molecular Weight 576.6 : 1/2(40.1)
CAT No : NKR-ATV-4
Inv.Status : Limited Stock

RFQ
Synonyms : fluoroatorvastatin (EP)


Atorvastatin Calcium Trihydrate

CAS No : 344423-98-9
M. Formula : C33H34FN2O5 : 1/2(Ca) : 3/2H2O
M.Wt 557.6 : 1/2(40.1) :
CAT No : NKR-ATV-1
View Product

Atorvastatin EP Impurity B

CAS No : 842103-12-2
M. Formula : C33H35FN2O5
M.Wt 558.7
CAT No : NKR-ATV-3
View Product

Atorvastatin EP Impurity A (Sodium salt

CAS No : 1516864-05-3
M. Formula : C33H35N2O5 : Na
M.Wt 539.7 : 23.0
CAT No : NKR-ATV-2
View Product

Atorvastatin EP Impurity N

CAS No : 134395-00-9
M. Formula : C37H43FN2O5
M.Wt 614.9
CAT No : NKR-ATV-15
View Product

Atorvastatin 3-Oxopropyl Impurity

CAS No : 110862-46-9
M. Formula : C29H27FN2O2
M.Wt 454.5
CAT No : NKR-ATV-16
View Product

Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Ethyl Ester

CAS No : 1624328-52-4
M. Formula : C35H37FN2O4
M.Wt 568.7
CAT No : NKR-ATV-17
View Product

Atorvastatin 2-Hydroxy Lactone

CAS No : 163217-74-1
M. Formula : C33H33FN205
M.Wt 556.6
CAT No : NKR-ATV-18
View Product

Atorvastatin 2,3,4,5-Dianhydro Acid

CAS No : 2588261-49-6
M. Formula : C33H31FN2O3
M.Wt 522.6
CAT No : NKR-ATV-19
View Product

Atorvastatin 2,3-Anhydro Lactone

CAS No : 442851-50-5
M. Formula : C33H31FN2O3
M.Wt 522.6
CAT No : NKR-ATV-20
View Product

Atorvastatin (3S,5R)-Isomer Methyl Ester

CAS No : N/A
M. Formula : C34H37FN2O5
M.Wt 572.7
CAT No : NKR-ATV-21
View Product

Atorvastatin EP Impurity J

CAS No : 1105067-93-3
M. Formula : C33H33FN2O4
M.Wt 540.6
CAT No : NKR-ATV-11
View Product

Atorvastatin EP Impurity I

CAS No : 125971-95-1
M. Formula : C40H47FN2O5
M.Wt 654.8
CAT No : NKR-ATV-10
View Product

Atorvastatin EP Impurity H

CAS No : 125995-03-1
M. Formula : C33H33FN2O4
M.Wt 540.6
CAT No : NKR-ATV-9
View Product