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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-L013701
Lenvatinib Impurity 1 C10H11ClN2O2 796848-79-8 Inquire
D-D011304
Dapoxetine Impurity 4 C30H31NO NA Inquire
D-D011303
Dapoxetine Impurity 3 C30H31NO2 2242008-38-2 (HCl salt) Inquire
D-D011302
Dapoxetine Impurity 2 C21H23NO HCl 156453-51-9;119357-36-7(free base) Inquire
D-D011301
Dapoxetine Impurity 1 C21H23NO2 1346603-24-4 Inquire
D-O021707
Oxiracetam Impurity G C8H13NO4 62613-81-4 Inquire
D-O021706
Oxiracetam Impurity F C6H8N2O2 62833-66-3 Inquire
D-O021705
Oxiracetam Impurity E C8H13N3O4 120428-80-0 Inquire
D-O021704
Oxiracetam Impurity D C6H9NO4 77191-37-8 Inquire
D-O021703
Oxiracetam Impurity C C7H11NO4 85614-52-4 Inquire
D-O021702
Oxiracetam Impurity B;Glycine EP Impurity B;Glycine anhydride C4H6N2O2 106-57-0 Inquire
D-O021701
Oxiracetam Impurity A; Piracetam C6H10N2O2 7491-74-9 Inquire
D-C075507
Clevidipine Impurity G C19H18Cl2N2O4 110962-94-2 Inquire
D-C075506
Clevidipine Impurity F C21H19Cl2N3O4 175688-79-6 Inquire
D-C075505
Clevidipine Impurity E;Felodipine C18H19Cl2NO4 72509-76-3 Inquire
D-C075504
Clevidipine Impurity D C21H21Cl2NO6 188649-48-1 Inquire
D-C075503
Clevidipine Impurity C C25H29Cl2NO8 253597-19-2 Inquire
D-C075502
Clevidipine Impurity B;Felodipine EP Impurity B C17H17Cl2NO4 91189-59-2 Inquire
D-C075501
Clevidipine Impurity A C16H15Cl2NO4 105580-45-8;123853-39-4 Inquire
D-F049701
Fluconazole EP Impurity A C13H12F2N6O 89429-59-4 Inquire
D-F049702
Fluconazole EP Impurity B C15H14FN9O 871550-15-1 Inquire
D-F049703
Fluconazole EP Impurity C C10H8N6 514222-44-7 Inquire
D-F049704
Fluconazole EP Impurity D C13H13FN6O 81886-51-3 Inquire
D-C078906
Conivaptan hydrochkoride Impurity F C19H19N3O2S [NA] Inquire
D-C078905
Conivaptan hydrochkoride Impurity E C17H16BrNO3S [NA] Inquire
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Lenvatinib Impurity 1

Cat No.:D-L013701

CAS No.:796848-79-8

Molecular Formula:C10H11ClN2O2

Molecular Weight: 226.66


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Dapoxetine Impurity 4

Cat No.:D-D011304

CAS No.:NA

Molecular Formula: C30H31NO

Molecular Weight:421.57


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Dapoxetine Impurity 3

Cat No.:D-D011303

CAS No.:2242008-38-2 (HCl salt)

Molecular Formula: C30H31NO2

Molecular Weight:437.57


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Dapoxetine Impurity 2

Cat No.:D-D011302

CAS No.:156453-51-9;119357-36-7(free base)

Molecular Formula:C21H23NO HCl

Molecular Weight:305.41 36.46


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Dapoxetine Impurity 1

Cat No.:D-D011301

CAS No.:1346603-24-4

Molecular Formula: C21H23NO2

Molecular Weight:321.41


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Oxiracetam Impurity G

Cat No.:D-O021707

CAS No.:62613-81-4

Molecular Formula:C8H13NO4

Molecular Weight:187.19


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Oxiracetam Impurity F

Cat No.:D-O021706

CAS No.:62833-66-3

Molecular Formula:C6H8N2O2

Molecular Weight: 140.14


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Oxiracetam Impurity E

Cat No.:D-O021705

CAS No.:120428-80-0

Molecular Formula:C8H13N3O4

Molecular Weight:215.21


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Oxiracetam Impurity D

Cat No.:D-O021704

CAS No.:77191-37-8

Molecular Formula:C6H9NO4

Molecular Weight:159.14


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Oxiracetam Impurity C

Cat No.:D-O021703

CAS No.:85614-52-4

Molecular Formula: C7H11NO4

Molecular Weight:173.17


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Oxiracetam Impurity B;Glycine EP Impurity B;Glycine anhydride

Cat No.:D-O021702

CAS No.:106-57-0

Molecular Formula: C4H6N2O2

Molecular Weight:114.10


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Oxiracetam Impurity A; Piracetam

Cat No.:D-O021701

CAS No.:7491-74-9

Molecular Formula:C6H10N2O2

Molecular Weight:142.16


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Clevidipine Impurity G

Cat No.:D-C075507

CAS No.:110962-94-2

Molecular Formula:C19H18Cl2N2O4

Molecular Weight:409.26


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Clevidipine Impurity F

Cat No.:D-C075506

CAS No.:175688-79-6

Molecular Formula:C21H19Cl2N3O4

Molecular Weight: 448.30


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Clevidipine Impurity E;Felodipine

Cat No.:D-C075505

CAS No.:72509-76-3

Molecular Formula:C18H19Cl2NO4

Molecular Weight:384.25


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Clevidipine Impurity D

Cat No.:D-C075504

CAS No.:188649-48-1

Molecular Formula:C21H21Cl2NO6

Molecular Weight:454.30


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Clevidipine Impurity C

Cat No.:D-C075503

CAS No.:253597-19-2

Molecular Formula:C25H29Cl2NO8

Molecular Weight:542.41


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Clevidipine Impurity B;Felodipine EP Impurity B

Cat No.:D-C075502

CAS No.:91189-59-2

Molecular Formula: C17H17Cl2NO4

Molecular Weight:370.23


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Clevidipine Impurity A

Cat No.:D-C075501

CAS No.:105580-45-8;123853-39-4

Molecular Formula:C16H15Cl2NO4

Molecular Weight:356.20


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Fluconazole EP Impurity A

Cat No.:D-F049701

CAS No.:89429-59-4

Molecular Formula:C13H12F2N6O

Molecular Weight:306.27


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Fluconazole EP Impurity B

Cat No.:D-F049702

CAS No.:871550-15-1

Molecular Formula:C15H14FN9O

Molecular Weight:355.33


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Fluconazole EP Impurity C

Cat No.:D-F049703

CAS No.:514222-44-7

Molecular Formula:C10H8N6

Molecular Weight:212.21


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Fluconazole EP Impurity D

Cat No.:D-F049704

CAS No.:81886-51-3

Molecular Formula:C13H13FN6O

Molecular Weight:288.28


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Conivaptan hydrochkoride Impurity F

Cat No.:D-C078906

CAS No.:[NA]

Molecular Formula:C19H19N3O2S

Molecular Weight:353.44


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Conivaptan hydrochkoride Impurity E

Cat No.:D-C078905

CAS No.:[NA]

Molecular Formula:C17H16BrNO3S

Molecular Weight: 394.28


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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