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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-C072410
Cimetidine EP Impurity J C7H13N3S.2HBr 38585-67-0(free base) Inquire
D-C072409
Cimetidine EP Impurity I C5H8N2O 29636-87-1;38585-62-5(HCl salt) Inquire
D-C072407
Cimetidine EP Impurity G C4H8N4 31857-31-5 Inquire
D-C072406
Cimetidine EP Impurity F C16H24N8S2 55272-86-1 Inquire
D-C072404
Cimetidine EP Impurity D C9H17N5S.2HCl 59660-24-1 Inquire
D-C072402
Cimetidine EP Impurity B C10H15N5OS 138035-55-9 Inquire
D-C072401
Cimetidine EP Impurity A C10H15N5S2 NA Inquire
D-O021710
Oxiracetam Impurity N C4H7NO2 68108-18-9 Inquire
D-O021709
Oxiracetam Impurity L C8H13N3O4 NA Inquire
D-O021708
Oxiracetam Impurity I C8H13NO4 870695-39-9 Inquire
D-T061603
Tinidazole Impurity 3 C4H3N3O4 351990-51-7 Inquire
D-A019007
Allopurinol Related Compound F(Mixture of Z and E Isomers) C12H14N4O4 321571-07-7 Inquire
D-C063801
Cefminox Sodium impurity 1 C16H20N3NaO9S2 NA Inquire
D-P020919
Paliperidone Impurity 19 C5H6N2O 16867-03-1 Inquire
D-P020918
Paliperidone Impurity 18 C6H8O3 517-23-7 Inquire
D-P020917
Paliperidone Impurity 17 C11H12N2O2 70381-47-4 Inquire
D-P020916
Paliperidone Impurity 16 C11H11ClN2O2 260273-82-3 Inquire
D-P020915
Paliperidone Impurity 15 C18H18N2O3 1008796-22-2 Inquire
D-P020914
Paliperidone Impurity 14 C18H17ClN2O2 147687-17-0 Inquire
D-P020913
Paliperidone Impurity 13 C12H12N2O 24016-03-3 Inquire
D-E041102
Ethionamide EP Impurity B;
Isoniazid EP Impurity C
C6H4N2 100-48-1 Inquire
D-M600629
Moxifloxacin Impurity 29 C21H24FN3O4 NA Inquire
D-M600628
Moxifloxacin Impurity 28 C21H25N3O4 NA Inquire
D-M600627
Moxifloxacin Impurity 27 C21H25N3O5 2445515-66-0 Inquire
D-Z010618
Zidovudine impurity 18 C6H6O3S 98-11-3 Inquire
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Cimetidine EP Impurity J

Cat No.:D-C072410

CAS No.:38585-67-0(free base)

Molecular Formula:C7H13N3S.2HBr

Molecular Weight:171.26 161.82


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Cimetidine EP Impurity I

Cat No.:D-C072409

CAS No.:29636-87-1;38585-62-5(HCl salt)

Molecular Formula:C5H8N2O

Molecular Weight:112.13


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Cimetidine EP Impurity G

Cat No.:D-C072407

CAS No.:31857-31-5

Molecular Formula:C4H8N4

Molecular Weight:112.14


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Cimetidine EP Impurity F

Cat No.:D-C072406

CAS No.:55272-86-1

Molecular Formula:C16H24N8S2

Molecular Weight:392.55


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Cimetidine EP Impurity D

Cat No.:D-C072404

CAS No.:59660-24-1

Molecular Formula:C9H17N5S.2HCl

Molecular Weight:227.33 72.92


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Cimetidine EP Impurity B

Cat No.:D-C072402

CAS No.:138035-55-9

Molecular Formula:C10H15N5OS

Molecular Weight:253.32


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Cimetidine EP Impurity A

Cat No.:D-C072401

CAS No.:NA

Molecular Formula:C10H15N5S2

Molecular Weight:269.39


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Oxiracetam Impurity N

Cat No.:D-O021710

CAS No.:68108-18-9

Molecular Formula:C4H7NO2

Molecular Weight:101.1


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Oxiracetam Impurity L

Cat No.:D-O021709

CAS No.:NA

Molecular Formula:C8H13N3O4

Molecular Weight:215.21


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Oxiracetam Impurity I

Cat No.:D-O021708

CAS No.:870695-39-9

Molecular Formula:C8H13NO4

Molecular Weight:187.20


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Tinidazole Impurity 3

Cat No.:D-T061603

CAS No.:351990-51-7

Molecular Formula:C4H3N3O4

Molecular Weight:157.08


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Allopurinol Related Compound F(Mixture of Z and E Isomers)

Cat No.:D-A019007

CAS No.:321571-07-7

Molecular Formula:C12H14N4O4

Molecular Weight:278.26


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Cefminox Sodium impurity 1

Cat No.:D-C063801

CAS No.:NA

Molecular Formula:C16H20N3NaO9S2

Molecular Weight:485.46


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Paliperidone Impurity 19

Cat No.:D-P020919

CAS No.:16867-03-1

Molecular Formula: C5H6N2O

Molecular Weight:110.11


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Paliperidone Impurity 18

Cat No.:D-P020918

CAS No.:517-23-7

Molecular Formula: C6H8O3

Molecular Weight:128.13


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Paliperidone Impurity 17

Cat No.:D-P020917

CAS No.:70381-47-4

Molecular Formula:C11H12N2O2

Molecular Weight:204.23


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Paliperidone Impurity 16

Cat No.:D-P020916

CAS No.:260273-82-3

Molecular Formula:C11H11ClN2O2

Molecular Weight:238.67


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Paliperidone Impurity 15

Cat No.:D-P020915

CAS No.:1008796-22-2

Molecular Formula:C18H18N2O3

Molecular Weight:310.35


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Paliperidone Impurity 14

Cat No.:D-P020914

CAS No.:147687-17-0

Molecular Formula:C18H17ClN2O2

Molecular Weight:328.79


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Paliperidone Impurity 13

Cat No.:D-P020913

CAS No.:24016-03-3

Molecular Formula:C12H12N2O

Molecular Weight:200.24


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Ethionamide EP Impurity B;
Isoniazid EP Impurity C

Cat No.:D-E041102

CAS No.:100-48-1

Molecular Formula: C6H4N2

Molecular Weight:104.11


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Moxifloxacin Impurity 29

Cat No.:D-M600629

CAS No.:NA

Molecular Formula:C21H24FN3O4

Molecular Weight:401.43


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Moxifloxacin Impurity 28

Cat No.:D-M600628

CAS No.:NA

Molecular Formula: C21H25N3O4

Molecular Weight:383.44


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Moxifloxacin Impurity 27

Cat No.:D-M600627

CAS No.:2445515-66-0

Molecular Formula:C21H25N3O5

Molecular Weight:399.44


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Zidovudine impurity 18

Cat No.:D-Z010618

CAS No.:98-11-3

Molecular Formula:C6H6O3S

Molecular Weight:158.18


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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