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PROFESSIONAL REFERENCE STANDARD SUPPLIER
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-N018904
Nitrazepam EP Impurity D C23H15N3O6 NA Inquire
D-B044406
Berberine Impurity 6 C20H18ClNO5 NA Inquire
D-N018903
Nitrazepam EP Impurity C C15H11BrN2O4 NA Inquire
D-B044405
Berberine Impurity 5 C20H18ClNO4 NA Inquire
D-B044404
Berberine Impurity 4 C19H14ClNO4 NA Inquire
D-N018902
Nitrazepam EP Impurity B C13H10N2O3 NA Inquire
D-N018901
Nitrazepam EP Impurity A C15H11N3O3 NA Inquire
D-N018100
Nimodipine C21H26N2O7 66085-59-4 Inquire
D-M290435
Metoprolol Impurity 35 C11H16O3 NA Inquire
D-M290434
Metoprolol Nitroso Impurity 1 C12H17NO4 NA Inquire
D-M290433
Metoprolol Impurity 33 C15H25NO4 NA Inquire
D-C420112
Crisaborole Impurity 12 C14H10BNO3 906673-42-5 Inquire
D-C420100
Crisaborole C14H10BNO3 906673-24-3 Inquire
D-R020513
Rivaroxaban Impurity 113 C26H30N4O6 NA Inquire
D-N017804
Nilutamide EP Impurity D C15H8F6N4O5 NA Inquire
D-N017803
Nilutamide EP Impurity C C12H9F3N2O5 NA Inquire
D-S310147
Salbutamol Impurity 47 C14H23NO3 NA Inquire
D-N017801
Nilutamide EP Impurity A C12H11F3N4O3 NA Inquire
D-N017800
Nilutamide C12H10F3N3O4 63612-50-0 Inquire
D-V010226
Valaciclovir Impurity 26 C18H26N2O5 19542-54-2 Inquire
D-T061409
Tigecycline Impurity 9;
Tigecycline USP Related Compound G
C27H32N4O9 1268494-40-1 Inquire
D-N017205
Nifuroxazide EP Impurity E C12H9N3O5 NA Inquire
D-N017204
Nifuroxazide EP Impurity D C10H6N4O6 NA Inquire
D-I027623
Ipratropium Bromide Impurity 23 C10H19NO 3423-25-4 Inquire
D-N017201
Nifuroxazide EP Impurity A C7H8N2O2 NA Inquire
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Nitrazepam EP Impurity D

Cat No.:D-N018904

CAS No.:NA

Molecular Formula:C23H15N3O6

Molecular Weight:429.38


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Berberine Impurity 6

Cat No.:D-B044406

CAS No.:NA

Molecular Formula:C20H18ClNO5

Molecular Weight:387.81


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Nitrazepam EP Impurity C

Cat No.:D-N018903

CAS No.:NA

Molecular Formula:C15H11BrN2O4

Molecular Weight:363.16


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Berberine Impurity 5

Cat No.:D-B044405

CAS No.:NA

Molecular Formula:C20H18ClNO4

Molecular Weight:371.81


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Berberine Impurity 4

Cat No.:D-B044404

CAS No.:NA

Molecular Formula:C19H14ClNO4

Molecular Weight:355.77


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Nitrazepam EP Impurity B

Cat No.:D-N018902

CAS No.:NA

Molecular Formula:C13H10N2O3

Molecular Weight:242.23


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Nitrazepam EP Impurity A

Cat No.:D-N018901

CAS No.:NA

Molecular Formula:C15H11N3O3

Molecular Weight:281.27


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Nimodipine

Cat No.:D-N018100

CAS No.:66085-59-4

Molecular Formula:C21H26N2O7

Molecular Weight:418.44


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Metoprolol Impurity 35

Cat No.:D-M290435

CAS No.:NA

Molecular Formula:C11H16O3

Molecular Weight:196.24


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Metoprolol Nitroso Impurity 1

Cat No.:D-M290434

CAS No.:NA

Molecular Formula:C12H17NO4

Molecular Weight: 239.27


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Metoprolol Impurity 33

Cat No.:D-M290433

CAS No.:NA

Molecular Formula:C15H25NO4

Molecular Weight:283.36


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Crisaborole Impurity 12

Cat No.:D-C420112

CAS No.:906673-42-5

Molecular Formula:C14H10BNO3

Molecular Weight:251.05


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Crisaborole

Cat No.:D-C420100

CAS No.:906673-24-3

Molecular Formula:C14H10BNO3

Molecular Weight:251.05


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Rivaroxaban Impurity 113

Cat No.:D-R020513

CAS No.:NA

Molecular Formula:C26H30N4O6

Molecular Weight:494.54


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Nilutamide EP Impurity D

Cat No.:D-N017804

CAS No.:NA

Molecular Formula:C15H8F6N4O5

Molecular Weight:438.24


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Nilutamide EP Impurity C

Cat No.:D-N017803

CAS No.:NA

Molecular Formula:C12H9F3N2O5

Molecular Weight:318.21


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Salbutamol Impurity 47

Cat No.:D-S310147

CAS No.:NA

Molecular Formula:C14H23NO3

Molecular Weight:253.34


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Nilutamide EP Impurity A

Cat No.:D-N017801

CAS No.:NA

Molecular Formula:C12H11F3N4O3

Molecular Weight:316.24


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Nilutamide

Cat No.:D-N017800

CAS No.:63612-50-0

Molecular Formula:C12H10F3N3O4

Molecular Weight:317.22


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Valaciclovir Impurity 26

Cat No.:D-V010226

CAS No.:19542-54-2

Molecular Formula:C18H26N2O5

Molecular Weight:350.41


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Tigecycline Impurity 9;
Tigecycline USP Related Compound G

Cat No.:D-T061409

CAS No.:1268494-40-1

Molecular Formula:C27H32N4O9

Molecular Weight:556.56


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Nifuroxazide EP Impurity E

Cat No.:D-N017205

CAS No.:NA

Molecular Formula:C12H9N3O5

Molecular Weight:275.22


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Nifuroxazide EP Impurity D

Cat No.:D-N017204

CAS No.:NA

Molecular Formula:C10H6N4O6

Molecular Weight:278.18


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Ipratropium Bromide Impurity 23

Cat No.:D-I027623

CAS No.:3423-25-4

Molecular Formula:C10H19NO

Molecular Weight:169.26


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Nifuroxazide EP Impurity A

Cat No.:D-N017201

CAS No.:NA

Molecular Formula:C7H8N2O2

Molecular Weight:152.15


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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