Sitagliptin Impurities--Shanghai Forever Synthesis Co.,Ltd.

New Products

Bendamustine impurity 1/Bendamustine Impurity D

Olanzapine impurity 4/Olanzapine Thiolactam Impurity

Atorvastatin impurity 4/Atorvastatin EP Impurity A Calcium Salt

Entecavir impurity 1/(1R,3R,4R)-Entecavir

Calcipotriol EP Impurity A

pre-Calcitriol PTAD Adduct/Calcitriol EP Impurity C

Isocyclosporine A

Clobetasol Propionate EP Impurity E

15(S)-Latanoprost

(15R)-Bimatoprost/15-epi Bimatoprost

15-Keto Travoprost

15S-Cloprostenol/15-epi Cloprostenol

Azithromycin EP Impurity H

Azithromycin EP Impurity I

Roxithromycin EP Impurity B

Erythromycin EP Impurity A

Erythromycin EP Impurity B

Clarithromycin EP Impurity A

Clarithromycin EP Impurity B

Clarithromycin EP Impurity F

Rivaroxaban impurity 3/ Dechloro-Rivaroxaban

Clindamycin Phosphate EP Impurity B/Clindamycin B 2-Phosphate

Riociguat Impurity 9/2-Desfluoro-3-fluoro-Riociguat

Riociguat Impurity 19/N-Desmethyl Riociguat

Sunitinib Amide Impurity

Caspofungin impurity 1/Caspofungin Impurity A

Lurasidone impurity 4/Lurasidone Sulfoxide

Lurasidone impurity 5/Lurasidone Sulfone

Lurasidone impurity 7/Lurasidone Piperazine N-Oxide

Rivaroxaban impurity 6/ Rivaroxaban Pseudodimer

Afatinib impurity 1/Afatinib Dimer Impurity

Paliperidone impurity 10/Paliperidone N-Oxide

Paliperidone impurity 11/Paliperidone 9-Keto Impurity

Azithromycin EP Impurity L/Azithromycin N-Oxide

Fulvestrant impurity 5/Fulvestrant EP Impurity E

Fluticasone Propionate EP Impurity B/Fluticasone Sulfenic Acid Propionate

Pemetrexed impurity 3/Pemetrexed EP Impurity D

Vinorelbine EP Impurity G

Darunavir impurity 2/Darunavir CBZ Amino Impurity

Prednisolone impurity 4/Prednisolone EP Impurity F

Prednisolone impurity 6/Prednisolone EP Impurity J

Products

Sitagliptin impurity 1/Sitagliptin EP Impurity A
CAS：823817-55-6
FY-SI01

Sitagliptin impurity 2/Sitagliptin EP Impurity A Phosphate
CAS：823817-58-9
FY-SI02

Sitagliptin impurity 3/Sitagliptin EP Impurity B
CAS：1345822-87-8
FY-SI03

Sitagliptin impurity 4/Sitagliptin EP Impurity C
CAS：1345822-86-7
FY-SI04

Sitagliptin impurity 5/Sitagliptin FP Impurity A
CAS：2088771-60-0
FY-SI05

Sitagliptin impurity 6/Sitagliptin FP Impurity B
CAS：2088771-61-1
FY-SI06

Sitagliptin impurity 7/Sitagliptin FP Impurity C
CAS：1803026-58-5
FY-SI07

Sitagliptin impurity 8/Sitagliptin FP Impurity D
CAS：1253056-18-6
FY-SI08

Sitagliptin impurity 9/Sitagliptin FP Impurity E
CAS：936630-57-8
FY-SI09

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