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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-L016509
Levonorgestrel EP Impurity I C21H28O3 20402-62-4;21508-50-9 Inquire
D-L016507
Levonorgestrel EP Impurity G C21H28O3 87585-03-3 Inquire
D-L016504
Levonorgestrel EP Impurity D C21H30O 32419-58-2 Inquire
D-L016503
Levonorgestrel EP Impurity C C23H28O 1337972-89-0 Inquire
D-L016502
Levonorgestrel EP Impurity B C21H28O2 19914-67-1 Inquire
D-S070727
Sitagliptin Impurity 27 C16H20F3NO4 NA Inquire
D-S070726
Sitagliptin Impurity 26 C13H14F3NO3 1234321-83-5 Inquire
D-S070725
Sitagliptin Impurity 25 C12H12F3NO3 1389336-69-9 Inquire
D-S070724
Sitagliptin Impurity 24 C25H26F6N2O5 2379621-81-3 Inquire
D-P018204
Pregabalin EP impurity D C11H14O3 4118-51-8 Inquire
D-A110391
Atorvastatin Impurity 91 C14H23NO4 196085-85-5 Inquire
D-P110134
Pitavastatin Impurity 34 C50H46CaF2N2O8 NA Inquire
D-A035708
Axitinib Impurity 8 C44H36N8O2S2 1428728-83-9 Inquire
D-L012124
Lansoprazole Impurity 24 C7H8N2O3 168167-49-5 Inquire
D-L012123
Lansoprazole Impurity 23 C7H9NO 63071-09-0 Inquire
D-P020221
Paclitaxel Impurity 21 C47H51NO14 NA Inquire
D-R012528
Regorafenib Impurity 28 C19H17FN4O3 NA Inquire
D-R012527
Regorafenib Impurity 27 C27H22ClF4N4NaO9 NA Inquire
D-R012526
Regorafenib Impurity 26 C49H31Cl3F10N8O7 NA Inquire
D-R012525
Regorafenib Impurity 25 C15H14FN3O4 NA Inquire
D-R012524
Regorafenib Impurity 24 C12H9FN2O3 NA Inquire
D-R012523
Regorafenib Impurity 23 C33H22ClF5N6O5 NA Inquire
D-G014708
Gliclazide Impurity 8 C15H19N3O5S 38173-52-3 Inquire
D-C066026
Cefuroxime sodium Impurity 26 C16H16N4O9S 929531-94-2 Inquire
D-V011537
Valsartan Impurity 37 C14H10N4O 151052-40-3 Inquire
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Levonorgestrel EP Impurity I

Cat No.:D-L016509

CAS No.:20402-62-4;21508-50-9

Molecular Formula:C21H28O3

Molecular Weight:328.45


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Levonorgestrel EP Impurity G

Cat No.:D-L016507

CAS No.:87585-03-3

Molecular Formula:C21H28O3

Molecular Weight:328.45


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Levonorgestrel EP Impurity D

Cat No.:D-L016504

CAS No.:32419-58-2

Molecular Formula:C21H30O

Molecular Weight: 298.46


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Levonorgestrel EP Impurity C

Cat No.:D-L016503

CAS No.:1337972-89-0

Molecular Formula: C23H28O

Molecular Weight:320.47


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Levonorgestrel EP Impurity B

Cat No.:D-L016502

CAS No.:19914-67-1

Molecular Formula: C21H28O2

Molecular Weight:312.45


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Sitagliptin Impurity 27

Cat No.:D-S070727

CAS No.:NA

Molecular Formula: C16H20F3NO4

Molecular Weight:347.33


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Sitagliptin Impurity 26

Cat No.:D-S070726

CAS No.:1234321-83-5

Molecular Formula: C13H14F3NO3

Molecular Weight: 289.25


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Sitagliptin Impurity 25

Cat No.:D-S070725

CAS No.:1389336-69-9

Molecular Formula:C12H12F3NO3

Molecular Weight:275.22


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Sitagliptin Impurity 24

Cat No.:D-S070724

CAS No.:2379621-81-3

Molecular Formula:C25H26F6N2O5

Molecular Weight:548.47


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Pregabalin EP impurity D

Cat No.:D-P018204

CAS No.:4118-51-8

Molecular Formula: C11H14O3

Molecular Weight:194.23


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Atorvastatin Impurity 91

Cat No.:D-A110391

CAS No.:196085-85-5

Molecular Formula:C14H23NO4

Molecular Weight:269.34


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Pitavastatin Impurity 34

Cat No.:D-P110134

CAS No.:NA

Molecular Formula:C50H46CaF2N2O8

Molecular Weight:880.98


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Axitinib Impurity 8

Cat No.:D-A035708

CAS No.:1428728-83-9

Molecular Formula:C44H36N8O2S2

Molecular Weight:772.94


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Lansoprazole Impurity 24

Cat No.:D-L012124

CAS No.:168167-49-5

Molecular Formula:C7H8N2O3

Molecular Weight: 168.15


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Lansoprazole Impurity 23

Cat No.:D-L012123

CAS No.:63071-09-0

Molecular Formula:C7H9NO

Molecular Weight:123.15


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Paclitaxel Impurity 21

Cat No.:D-P020221

CAS No.:NA

Molecular Formula: C47H51NO14

Molecular Weight:853.91


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Regorafenib Impurity 28

Cat No.:D-R012528

CAS No.:NA

Molecular Formula: C19H17FN4O3

Molecular Weight:368.36


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Regorafenib Impurity 27

Cat No.:D-R012527

CAS No.:NA

Molecular Formula:C27H22ClF4N4NaO9

Molecular Weight:680.92


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Regorafenib Impurity 26

Cat No.:D-R012526

CAS No.:NA

Molecular Formula:C49H31Cl3F10N8O7

Molecular Weight: 1140.16


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Regorafenib Impurity 25

Cat No.:D-R012525

CAS No.:NA

Molecular Formula:C15H14FN3O4

Molecular Weight:319.29


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Regorafenib Impurity 24

Cat No.:D-R012524

CAS No.:NA

Molecular Formula: C12H9FN2O3

Molecular Weight:248.21


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Regorafenib Impurity 23

Cat No.:D-R012523

CAS No.:NA

Molecular Formula:C33H22ClF5N6O5

Molecular Weight:713.01


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Gliclazide Impurity 8

Cat No.:D-G014708

CAS No.:38173-52-3

Molecular Formula: C15H19N3O5S

Molecular Weight:353.39


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Cefuroxime sodium Impurity 26

Cat No.:D-C066026

CAS No.:929531-94-2

Molecular Formula:C16H16N4O9S

Molecular Weight:440.38


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Valsartan Impurity 37

Cat No.:D-V011537

CAS No.:151052-40-3

Molecular Formula:C14H10N4O

Molecular Weight:250.26


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+86-519-88910898
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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