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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-P031612
Pidotimod Impurity 12 C9H12N2O4S NA Inquire
D-S016003
Chloro-Sibutramine HCl C17H25Cl2N. HCl 84485-08-5 Inquire
D-S016002
Homo Sibutramine HCl C18H28ClN. HCl 935888-80-5 (free base) Inquire
D-S016001
Benzyl Sibutramine HCl  C20H24ClN. HCl 1446140-91-5(free base) Inquire
D-T057905
Theophylline EP Impurity E  C7H8N4O3 944-73-0 Inquire
D-T057904
Theophylline EP Impurity D HCl;
Diprophylline EP Impurity A;Theophyllidine
C6H10N4O.HCl 116131-08-9;6736-40-9 (free base) Inquire
D-T057903
Theophylline EP Impurity C;Caffeine EP Impurity B C7H10N4O3 7597-60-6 Inquire
D-C066005
Cefuroxime Sodium EP Impurity I C7H7NO4 39684-61-2;97148-39-5(ammonium salt) Inquire
D-C066004
Cefuroxime Sodium EP Impurity G C17H17N3O8S  97232-98-9 Inquire
D-C066003
Cefuroxime Sodium EP Impurity C C15H15N3O6S  69822-88-4 Inquire
D-C066002
Cefuroxime Sodium EP Impurity B C17H17N3O8S 39685-31-9 Inquire
D-C066001
Cefuroxime Sodium EP Impurity A C15H15N3O7S 56271-94-4 Inquire
D-T061804
Tiopronin Impurity 4 C10H16N2O6S2 21269-37-4 Inquire
D-T061803
Tiopronin Impurity 3 C5H9NO3 21709-90-0 Inquire
D-F049910
Fludarabine Phosphate EP Impurity J C11H16N5O8P NA Inquire
D-F049909
Fludarabine Phosphate EP Impurity I C10H15N6O7P 7561-54-8 Inquire
D-F049908
Fludarabine Phosphate EP Impurity H C10H10FN5O3 548774-57-8 Inquire
D-F049907
Fludarabine Phosphate EP Impurity G  C10H12ClFN5O6P NA Inquire
D-F049906
Fludarabine Phosphate EP Impurity F C12H18N5O8P 159002-28-5 Inquire
D-F049905
Fludarabine Phosphate EP Impurity E C10H12FN5O4 21679-14-1 Inquire
D-F049904
Fludarabine Phosphate EP Impurity D C5H4FN5 700-49-2 Inquire
D-F049902
Fludarabine Phosphate EP Impurity B C5H5N5O NA Inquire
D-F049900
Fludarabine Phosphate C10H13FN5O7P 75607-67-9 Inquire
D-P031611
Pidotimod Impurity 11 C6H11NO2S 60664-15-5;86028-91-3 (HCl salt) Inquire
D-S017204
Sitafloxacin Impurity 4 C19H19F2N3O4 NA Inquire
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Pidotimod Impurity 12

Cat No.:D-P031612

CAS No.:NA

Molecular Formula:C9H12N2O4S

Molecular Weight:244.27


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Chloro-Sibutramine HCl

Cat No.:D-S016003

CAS No.:84485-08-5

Molecular Formula:C17H25Cl2N. HCl

Molecular Weight:350.75


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Homo Sibutramine HCl

Cat No.:D-S016002

CAS No.:935888-80-5 (free base)

Molecular Formula:C18H28ClN. HCl

Molecular Weight:330.34


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Benzyl Sibutramine HCl

Cat No.:D-S016001

CAS No.:1446140-91-5(free base)

Molecular Formula: C20H24ClN. HCl

Molecular Weight:350.33


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Theophylline EP Impurity E

Cat No.:D-T057905

CAS No.:944-73-0

Molecular Formula: C7H8N4O3

Molecular Weight:196.16


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Theophylline EP Impurity D HCl;
Diprophylline EP Impurity A;Theophyllidine

Cat No.:D-T057904

CAS No.:116131-08-9;6736-40-9 (free base)

Molecular Formula:C6H10N4O.HCl

Molecular Weight:154.17 36.46


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Theophylline EP Impurity C;Caffeine EP Impurity B

Cat No.:D-T057903

CAS No.:7597-60-6

Molecular Formula:C7H10N4O3

Molecular Weight:198.18


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Cefuroxime Sodium EP Impurity I

Cat No.:D-C066005

CAS No.:39684-61-2;97148-39-5(ammonium salt)

Molecular Formula:C7H7NO4

Molecular Weight:169.13


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Cefuroxime Sodium EP Impurity G

Cat No.:D-C066004

CAS No.: 97232-98-9

Molecular Formula:C17H17N3O8S

Molecular Weight:423.4


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Cefuroxime Sodium EP Impurity C

Cat No.:D-C066003

CAS No.: 69822-88-4

Molecular Formula: C15H15N3O6S

Molecular Weight:365.36


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Cefuroxime Sodium EP Impurity B

Cat No.:D-C066002

CAS No.:39685-31-9

Molecular Formula:C17H17N3O8S

Molecular Weight:423.4


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Cefuroxime Sodium EP Impurity A

Cat No.:D-C066001

CAS No.:56271-94-4

Molecular Formula:C15H15N3O7S

Molecular Weight:381.36


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Tiopronin Impurity 4

Cat No.:D-T061804

CAS No.:21269-37-4

Molecular Formula:C10H16N2O6S2

Molecular Weight:324.37


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Tiopronin Impurity 3

Cat No.:D-T061803

CAS No.:21709-90-0

Molecular Formula:C5H9NO3

Molecular Weight:131.13


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Fludarabine Phosphate EP Impurity J

Cat No.:D-F049910

CAS No.:NA

Molecular Formula:C11H16N5O8P

Molecular Weight:377.25


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Fludarabine Phosphate EP Impurity I

Cat No.:D-F049909

CAS No.:7561-54-8

Molecular Formula:C10H15N6O7P

Molecular Weight:362.24


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Fludarabine Phosphate EP Impurity H

Cat No.:D-F049908

CAS No.:548774-57-8

Molecular Formula:C10H10FN5O3

Molecular Weight: 267.22


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Fludarabine Phosphate EP Impurity G

Cat No.:D-F049907

CAS No.:NA

Molecular Formula: C10H12ClFN5O6P

Molecular Weight:383.66


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Fludarabine Phosphate EP Impurity F

Cat No.:D-F049906

CAS No.:159002-28-5

Molecular Formula:C12H18N5O8P

Molecular Weight:391.27


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Fludarabine Phosphate EP Impurity E

Cat No.:D-F049905

CAS No.:21679-14-1

Molecular Formula:C10H12FN5O4

Molecular Weight:285.24


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Fludarabine Phosphate EP Impurity D

Cat No.:D-F049904

CAS No.:700-49-2

Molecular Formula:C5H4FN5

Molecular Weight:153.12


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Fludarabine Phosphate EP Impurity B

Cat No.:D-F049902

CAS No.:NA

Molecular Formula:C5H5N5O

Molecular Weight:151.13


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Fludarabine Phosphate

Cat No.:D-F049900

CAS No.:75607-67-9

Molecular Formula:C10H13FN5O7P

Molecular Weight: 365.22


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Pidotimod Impurity 11

Cat No.:D-P031611

CAS No.:60664-15-5;86028-91-3 (HCl salt)

Molecular Formula:C6H11NO2S

Molecular Weight:161.22


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Sitafloxacin Impurity 4

Cat No.:D-S017204

CAS No.:NA

Molecular Formula:C19H19F2N3O4

Molecular Weight:391.37


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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