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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-I026300
Iohexol;Iodixanol EP Impurity A C19H26I3N3O9 66108-95-0 Inquire
D-A019910
Alprazolam EP Impurity J C34H25Cl2N7O NA Inquire
D-A019909
Alprazolam EP Impurity I C34H27Cl2N7O2 NA Inquire
D-A019908
Alprazolam EP Impurity H C34H27Cl2N7O2 NA Inquire
D-A019906
Alprazolam EP Impurity F C17H13Cl2N3O NA Inquire
D-A019905
Alprazolam EP Impurity E; Chlordiazepoxide EP Impurity C ;
Dipotassium clorazepate EP Impurity A;Oxazepam EP Impurity D; Prazepam EP Impurity C
C13H10ClNO 719-59-5 Inquire
D-A019904
Alprazolam EP Impurity D C18H13ClN4 NA Inquire
D-A019903
Alprazolam EP Impurity C C16H12ClN3O NA Inquire
D-A019902
Alprazolam EP Impurity B C17H14ClN3O2 NA Inquire
D-A019901
Alprazolam EP Impurity A C15H14ClN3O NA Inquire
D-A019907
Alprazolam EP Impurity G C17H13ClN4 448950-89-8 Inquire
D-B046500
Disodium Bilirubinate C33H34N4Na2O6 93891-87-3 Inquire
D-E038020
Erlotinib Impurity 20 C22H23N3O5 NA Inquire
D-E038019
Erlotinib Impurity 19 C22H25N3O6 NA Inquire
D-A023805
Ampicillin EP Impurity E C24H26N4O5S 1207726-28-0 Inquire
D-A021204
Amantadine EP Impurity B C12H19NO NA Inquire
D-A021203
Amantadine EP Impurity A C10H15Cl 935-56-8 Inquire
D-A019008
Allopurinol EP Impurity F;Dihydralazine EP Impurity B H4N2 302-01-2 Inquire
D-C062720
Cefazolin Impurity 20 C18H20N4O8S2 2416213-67-5 Inquire
D-C072303
Cilostazol Impurity 3 C31H45N9O2 865792-18-3 Inquire
D-C072302
Cilostazol USP Related Compound B C20H25N5O2 73963-62-9 Inquire
D-P090445
Pantoprazole Impurity 45 C24H24F2N4O5S 957470-58-5 Inquire
D-P090444
Pantoprazole Impurity 44 C8H6F2N2O2 NA Inquire
D-P090443
Pantoprazole Impurity 43 C8H11NO3 72830-08-1 Inquire
D-V014024
Vildagliptin Impurity 24 C24H33N5O3 NA Inquire
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Iohexol;Iodixanol EP Impurity A

Cat No.:D-I026300

CAS No.:66108-95-0

Molecular Formula: C19H26I3N3O9

Molecular Weight:821.14


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Alprazolam EP Impurity J

Cat No.:D-A019910

CAS No.:NA

Molecular Formula:C34H25Cl2N7O

Molecular Weight:618.51


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Alprazolam EP Impurity I

Cat No.:D-A019909

CAS No.:NA

Molecular Formula: C34H27Cl2N7O2

Molecular Weight:636.53


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Alprazolam EP Impurity H

Cat No.:D-A019908

CAS No.:NA

Molecular Formula: C34H27Cl2N7O2

Molecular Weight:636.53


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Alprazolam EP Impurity F

Cat No.:D-A019906

CAS No.:NA

Molecular Formula:C17H13Cl2N3O

Molecular Weight: 346.21


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Alprazolam EP Impurity E; Chlordiazepoxide EP Impurity C ;
Dipotassium clorazepate EP Impurity A;Oxazepam EP Impurity D; Prazepam EP Impurity C

Cat No.:D-A019905

CAS No.: 719-59-5

Molecular Formula:C13H10ClNO

Molecular Weight:231.68


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Alprazolam EP Impurity D

Cat No.:D-A019904

CAS No.:NA

Molecular Formula: C18H13ClN4

Molecular Weight:320.78


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Alprazolam EP Impurity C

Cat No.:D-A019903

CAS No.:NA

Molecular Formula: C16H12ClN3O

Molecular Weight:297.74


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Alprazolam EP Impurity B

Cat No.:D-A019902

CAS No.:NA

Molecular Formula:C17H14ClN3O2

Molecular Weight:327.76


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Alprazolam EP Impurity A

Cat No.:D-A019901

CAS No.:NA

Molecular Formula: C15H14ClN3O

Molecular Weight:287.74


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Alprazolam EP Impurity G

Cat No.:D-A019907

CAS No.:448950-89-8

Molecular Formula:C17H13ClN4

Molecular Weight:308.76


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Disodium Bilirubinate

Cat No.:D-B046500

CAS No.:93891-87-3

Molecular Formula:C33H34N4Na2O6

Molecular Weight:628.63


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Erlotinib Impurity 20

Cat No.:D-E038020

CAS No.:NA

Molecular Formula: C22H23N3O5

Molecular Weight:409.44


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Erlotinib Impurity 19

Cat No.:D-E038019

CAS No.:NA

Molecular Formula:C22H25N3O6

Molecular Weight:427.45


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Ampicillin EP Impurity E

Cat No.:D-A023805

CAS No.:1207726-28-0

Molecular Formula:C24H26N4O5S

Molecular Weight: 482.55


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Amantadine EP Impurity B

Cat No.:D-A021204

CAS No.:NA

Molecular Formula: C12H19NO

Molecular Weight:193.29


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Amantadine EP Impurity A

Cat No.:D-A021203

CAS No.:935-56-8

Molecular Formula:C10H15Cl

Molecular Weight:170.68


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Allopurinol EP Impurity F;Dihydralazine EP Impurity B

Cat No.:D-A019008

CAS No.:302-01-2

Molecular Formula:H4N2

Molecular Weight:32.05


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Cefazolin Impurity 20

Cat No.:D-C062720

CAS No.:2416213-67-5

Molecular Formula:C18H20N4O8S2

Molecular Weight:484.50


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Cilostazol Impurity 3

Cat No.:D-C072303

CAS No.:865792-18-3

Molecular Formula:C31H45N9O2

Molecular Weight:575.75


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Cilostazol USP Related Compound B

Cat No.:D-C072302

CAS No.:73963-62-9

Molecular Formula:C20H25N5O2

Molecular Weight:367.44


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Pantoprazole Impurity 45

Cat No.:D-P090445

CAS No.:957470-58-5

Molecular Formula: C24H24F2N4O5S

Molecular Weight:518.53


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Pantoprazole Impurity 44

Cat No.:D-P090444

CAS No.:NA

Molecular Formula: C8H6F2N2O2

Molecular Weight:200.14


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Pantoprazole Impurity 43

Cat No.:D-P090443

CAS No.:72830-08-1

Molecular Formula: C8H11NO3

Molecular Weight:169.18


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Vildagliptin Impurity 24

Cat No.:D-V014024

CAS No.:NA

Molecular Formula:C24H33N5O3

Molecular Weight: 439.55


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

sales@fdrrm.com.cn
Welcome to your letter

Fill the Form or

CALL US

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

sales@fdrrm.com.cn
Welcome to your letter