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It is a high-tech enterprise that integrates the research and development,
production, sales, and service of standard substances/samples.
PROFESSIONAL REFERENCE
STANDARD SUPPLIER
It is a high-tech enterprise that integrates the research and development,production, sales, and service of standard substances/samples.
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Catalog No. Picture Product Name Molecular formula CAS No. Inquire
D-D011331
Dapoxetine Impurity 31(Mixture of Z and E isomers) C30H31NO NA Inquire
D-O090259
Omeprazole Impurity 59 C8H11NO2 91219-89-5 Inquire
D-C420107
Crisaborole Impurity 7 C14H10BrNO2 1160182-61-5 Inquire
D-C420106
Crisaborole Impurity 6 C14H10BrNO2 906673-58-3 Inquire
D-C420105
Crisaborole Impurity 5 C14H10BrNO2 NA Inquire
D-C420104
Crisaborole Impurity 4 C14H9Br2NO2 NA Inquire
D-C420103
Crisaborole Impurity 3 C21H16BNO5 NA Inquire
D-C420102
Crisaborole Impurity 2 C21H16BrNO4 NA Inquire
D-C420101
Crisaborole Impurity 1 C21H12BrNO4 NA Inquire
D-O018226
Olmesartan Impurity 26 C24H24N6O2 NA Inquire
D-S018054
Sofosbuvir Impurity 54 C38H31N3O9 220503-64-0 Inquire
D-L012309
Lapatinib Impurity 9 C26H20ClFN4O2 697299-82-4 Inquire
D-D021164
Dabigatran Etexilate Impurity 64 C41H53N7O7 NA Inquire
D-D021188
Dabigatran Etexilate Impurity 88 C29H31N5O5 NA Inquire
D-K011802
Kukoamine B C28H42N4O6 164991-67-7 Inquire
D-K011801
Kukoamine A C28H42N4O6 75288-96-9 Inquire
D-O020402
Osimertinib Impurity 2 C56H66N14O4 NA Inquire
D-P020747
Palbociclib Impurity 47 C33H45N7O4 866084-31-3 Inquire
D-O020401
Osimertinib Impurity 1 C28H33N7O3 1975982-94-5 Inquire
D-L230423
Lenalidomide Impurity 23 C9H7Br2NO4 NA Inquire
D-F054407
Fosfomycin C3H7O4P 23155-02-4 Inquire
D-K011102
Ketoconazole EP Impurity B C38H42Cl2N6O6 NA Inquire
D-K011104
Ketoconazole EP Impurity D C24H26Cl2N4O3 67914-61-8 Inquire
D-K011103
Ketoconazole EP Impurity C C26H28Cl2N4O4 83374-59-8 Inquire
D-K011101
Ketoconazole EP Impurity A C26H26Cl2N4O4 254912-63-5 Inquire
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Dapoxetine Impurity 31(Mixture of Z and E isomers)

Cat No.:D-D011331

CAS No.:NA

Molecular Formula:C30H31NO

Molecular Weight: 421.57


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Omeprazole Impurity 59

Cat No.:D-O090259

CAS No.:91219-89-5

Molecular Formula:C8H11NO2

Molecular Weight:153.18


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Crisaborole Impurity 7

Cat No.:D-C420107

CAS No.:1160182-61-5

Molecular Formula:C14H10BrNO2

Molecular Weight:304.14


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Crisaborole Impurity 6

Cat No.:D-C420106

CAS No.:906673-58-3

Molecular Formula:C14H10BrNO2

Molecular Weight:304.14


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Crisaborole Impurity 5

Cat No.:D-C420105

CAS No.:NA

Molecular Formula:C14H10BrNO2

Molecular Weight:304.14


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Crisaborole Impurity 4

Cat No.:D-C420104

CAS No.:NA

Molecular Formula:C14H9Br2NO2

Molecular Weight:383.03


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Crisaborole Impurity 3

Cat No.:D-C420103

CAS No.:NA

Molecular Formula:C21H16BNO5

Molecular Weight:373.17


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Crisaborole Impurity 2

Cat No.:D-C420102

CAS No.:NA

Molecular Formula:C21H16BrNO4

Molecular Weight:426.26


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Crisaborole Impurity 1

Cat No.:D-C420101

CAS No.:NA

Molecular Formula:C21H12BrNO4

Molecular Weight:422.23


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Olmesartan Impurity 26

Cat No.:D-O018226

CAS No.:NA

Molecular Formula:C24H24N6O2

Molecular Weight:428.49


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Sofosbuvir Impurity 54

Cat No.:D-S018054

CAS No.:220503-64-0

Molecular Formula:C38H31N3O9

Molecular Weight:673.67


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Lapatinib Impurity 9

Cat No.:D-L012309

CAS No.:697299-82-4

Molecular Formula:C26H20ClFN4O2

Molecular Weight:474.91


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Dabigatran Etexilate Impurity 64

Cat No.:D-D021164

CAS No.:NA

Molecular Formula:C41H53N7O7

Molecular Weight:755.90


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Dabigatran Etexilate Impurity 88

Cat No.:D-D021188

CAS No.:NA

Molecular Formula:C29H31N5O5

Molecular Weight:529.59


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Kukoamine B

Cat No.:D-K011802

CAS No.:164991-67-7

Molecular Formula:C28H42N4O6

Molecular Weight:530.66


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Kukoamine A

Cat No.:D-K011801

CAS No.:75288-96-9

Molecular Formula:C28H42N4O6

Molecular Weight:530.66


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Osimertinib Impurity 2

Cat No.:D-O020402

CAS No.:NA

Molecular Formula:C56H66N14O4

Molecular Weight:999.21


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Palbociclib Impurity 47

Cat No.:D-P020747

CAS No.:866084-31-3

Molecular Formula:C33H45N7O4

Molecular Weight:603.75


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Osimertinib Impurity 1

Cat No.:D-O020401

CAS No.:1975982-94-5

Molecular Formula:C28H33N7O3

Molecular Weight:515.61


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Lenalidomide Impurity 23

Cat No.:D-L230423

CAS No.:NA

Molecular Formula:C9H7Br2NO4

Molecular Weight:352.96


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Fosfomycin

Cat No.:D-F054407

CAS No.:23155-02-4

Molecular Formula:C3H7O4P

Molecular Weight:138.06


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Ketoconazole EP Impurity B

Cat No.:D-K011102

CAS No.:NA

Molecular Formula:C38H42Cl2N6O6

Molecular Weight:749.68


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Ketoconazole EP Impurity D

Cat No.:D-K011104

CAS No.:67914-61-8

Molecular Formula:C24H26Cl2N4O3

Molecular Weight:489.39


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Ketoconazole EP Impurity C

Cat No.:D-K011103

CAS No.:83374-59-8

Molecular Formula:C26H28Cl2N4O4

Molecular Weight:531.43


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Ketoconazole EP Impurity A

Cat No.:D-K011101

CAS No.:254912-63-5

Molecular Formula:C26H26Cl2N4O4

Molecular Weight:529.42


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+86-519-88910898
Don't hesitate to contact us

sales@fdrrm.com.cn
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Fill the Form or

CALL US

+86-519-88910898
Don't hesitate to contact us

sales@fdrrm.com.cn
Welcome to your letter