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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-D025601
Domperidone EP Impurity A C12H14ClN3O 53786-28-0 Inquire
D-D025709
Donepezil Aldehyde Impurity C13H17NO 22065-85-6 Inquire
D-D025708
Donepezil Keto Acid Impurity C24H29NO5 NA Inquire
D-D025707
Donepezil Hydroxy Acid Impurity C24H31NO5 NA Inquire
D-D025706
Donepezil Pyridine Dihydro Impurity C17H15NO3 NA Inquire
D-D025705
Donepezil Hydroxy Keto Impurity C24H29NO4 NA Inquire
D-D025704
Donepezil Dihydro Impurity C24H31NO3 120012-04-6 Inquire
D-D025703
Donepezil Desbenzyl Impurity C17H23NO3.HCl 120013-39-0 Inquire
D-D025702
Donepezil Dehydro Deoxy Impurity C24H29NO2 120013-45-8 Inquire
D-D025701
Donepezil Benzyl Bromide C31H36BrNO3 844694-85-5 Inquire
D-D025700
Donepezil Hydrochloride C24H29NO3.HCl 120011-70-3 Inquire
D-D028410
Duloxetine Impurity 10 C9H15NOS 132335-44-5 Inquire
D-D028409
Duloxetine N-Desmethyl Metabolite C17H17NOS 178273-35-3 Inquire
D-D028408
Duloxetine N-Methyl Oxalate C19H21NOS 132335-46-7;132335-47-8(Oxalate) Inquire
D-D028407
Duloxetine USP RC H C22H23NO4S 199191-66-7 Inquire
D-D028406
Duloxetine EP Impurity G C10H7F 321-38-0 Inquire
D-D028405
Duloxetine EP Impurity E C18H19NOS 1033803-59-6 Inquire
D-D028404
Duloxetine EP Impurity D C10H8O 90-15-3 Inquire
D-D028403
Duloxetine EP Impurity C C18H19NOS 949095-98-1;949096-01-9(HBr salt) Inquire
D-D028402
Duloxetine EP Impurity B C8H13NOS 116539-55-0 Inquire
D-D028401
Duloxetine EP Impurity A C18H19NOS 116539-60-7;910138-96-4(HCl salt) Inquire
D-D028400
Duloxetine Hydrochloride C18H20ClNOS 136434-34-9;116539-59-4(free base) Inquire
D-D310912
Desloratadine 3-Hydroxy Impurity C19H19ClN2O 119410-08-1 Inquire
D-D310911
Desloratadine N-Hydroxy Impurity C19H19ClN2O 1193725-73-3 Inquire
D-D310910
Desloratadine 11-Hydroxy Impurity C19H21ClN2O NA Inquire
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Domperidone EP Impurity A

Cat No.:D-D025601

CAS No.:53786-28-0

Molecular Formula:C12H14ClN3O

Molecular Weight:251.71


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Donepezil Aldehyde Impurity

Cat No.:D-D025709

CAS No.:22065-85-6

Molecular Formula:C13H17NO

Molecular Weight:203.28


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Donepezil Keto Acid Impurity

Cat No.:D-D025708

CAS No.:NA

Molecular Formula:C24H29NO5

Molecular Weight:411.49


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Donepezil Hydroxy Acid Impurity

Cat No.:D-D025707

CAS No.:NA

Molecular Formula:C24H31NO5

Molecular Weight:413.51


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Donepezil Pyridine Dihydro Impurity

Cat No.:D-D025706

CAS No.:NA

Molecular Formula:C17H15NO3

Molecular Weight:281.31


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Donepezil Hydroxy Keto Impurity

Cat No.:D-D025705

CAS No.:NA

Molecular Formula:C24H29NO4

Molecular Weight:395.49


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Donepezil Dihydro Impurity

Cat No.:D-D025704

CAS No.:120012-04-6

Molecular Formula:C24H31NO3

Molecular Weight:381.51


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Donepezil Desbenzyl Impurity

Cat No.:D-D025703

CAS No.:120013-39-0

Molecular Formula:C17H23NO3.HCl

Molecular Weight:289.38 36.46


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Donepezil Dehydro Deoxy Impurity

Cat No.:D-D025702

CAS No.:120013-45-8

Molecular Formula:C24H29NO2

Molecular Weight:363.49


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Donepezil Benzyl Bromide

Cat No.:D-D025701

CAS No.:844694-85-5

Molecular Formula:C31H36BrNO3

Molecular Weight:550.53


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Donepezil Hydrochloride

Cat No.:D-D025700

CAS No.:120011-70-3

Molecular Formula:C24H29NO3.HCl

Molecular Weight:379.50 36.46


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Duloxetine Impurity 10

Cat No.:D-D028410

CAS No.:132335-44-5

Molecular Formula:C9H15NOS

Molecular Weight:185.29


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Duloxetine N-Desmethyl Metabolite

Cat No.:D-D028409

CAS No.:178273-35-3

Molecular Formula:C17H17NOS

Molecular Weight:283.39


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Duloxetine N-Methyl Oxalate

Cat No.:D-D028408

CAS No.:132335-46-7;132335-47-8(Oxalate)

Molecular Formula:C19H21NOS

Molecular Weight:311.44


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Duloxetine USP RC H

Cat No.:D-D028407

CAS No.:199191-66-7

Molecular Formula:C22H23NO4S

Molecular Weight:397.49


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Duloxetine EP Impurity G

Cat No.:D-D028406

CAS No.:321-38-0

Molecular Formula:C10H7F

Molecular Weight:146.16


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Duloxetine EP Impurity E

Cat No.:D-D028405

CAS No.:1033803-59-6

Molecular Formula:C18H19NOS

Molecular Weight:297.41


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Duloxetine EP Impurity D

Cat No.:D-D028404

CAS No.:90-15-3

Molecular Formula:C10H8O

Molecular Weight:144.17


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Duloxetine EP Impurity C

Cat No.:D-D028403

CAS No.:949095-98-1;949096-01-9(HBr salt)

Molecular Formula:C18H19NOS

Molecular Weight:297.41


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Duloxetine EP Impurity B

Cat No.:D-D028402

CAS No.:116539-55-0

Molecular Formula:C8H13NOS

Molecular Weight:171.26


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Duloxetine EP Impurity A

Cat No.:D-D028401

CAS No.:116539-60-7;910138-96-4(HCl salt)

Molecular Formula:C18H19NOS

Molecular Weight:297.41


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Duloxetine Hydrochloride

Cat No.:D-D028400

CAS No.:136434-34-9;116539-59-4(free base)

Molecular Formula:C18H20ClNOS

Molecular Weight:333.88


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Desloratadine 3-Hydroxy Impurity

Cat No.:D-D310912

CAS No.:119410-08-1

Molecular Formula:C19H19ClN2O

Molecular Weight:326.82


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Desloratadine N-Hydroxy Impurity

Cat No.:D-D310911

CAS No.:1193725-73-3

Molecular Formula:C19H19ClN2O

Molecular Weight:326.82


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Desloratadine 11-Hydroxy Impurity

Cat No.:D-D310910

CAS No.:NA

Molecular Formula:C19H21ClN2O

Molecular Weight:328.84


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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