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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-O090251
Omeprazole Impurity 51 C10H13NO3 187222-18-0 Inquire
D-O090250
Omeprazole Impurity 50 C17H19N3O2 NA Inquire
D-O090249
Omeprazole Impurity 49 C16H15N3O3 NA Inquire
D-D050431
Dorzolamide Impurity 31 C10H11NO2S2 NA Inquire
D-D050430
Dorzolamide Impurity 30 C10H13NO3S2 147086-83-7 Inquire
D-D050429
Dorzolamide Impurity 29 C8H10O3S2 147086-81-5 Inquire
D-G014713
Gliclazide Impurity 13 C8H10N2O3S 39051-77-9  Inquire
D-D050428
Dorzolamide Impurity 28 C8H10O3S2 147128-77-6 Inquire
D-D050427
Dorzolamide Impurity 27 C10H13NO3S2 NA Inquire
D-D050426
Dorzolamide Impurity 26 C10H13NO3S2 NA Inquire
D-D050425
Dorzolamide Impurity 25 C10H13NO3S2 NA Inquire
D-D050424
Dorzolamide Impurity 24 C8H10O2S2 NA Inquire
D-L020800
Controlled Substance
(Lorcaserin Hydrochloride)
C11H14ClN HCl 846589-98-8 Inquire
D-C065218
Ceftazidime Impurity 18 C35H33N9O9S3 NA Inquire
D-C065217
Ceftazidime Impurity 17 C17H17N5O7S2 NA Inquire
D-V011557
Valsartan Impurity 57 C20H22N2O2 137863-89-9 Inquire
D-V017167
Vonoprazan Impurity 67 C10H8N2O2S2 NA Inquire
D-V017166
Vonoprazan Impurity 66 C17H15F2N3O2S NA Inquire
D-V017165
Vonoprazan Impurity 65 C5H4ClNO2S 134479-04-2;489430-50-4(HCl salt) Inquire
D-V017164
Vonoprazan Impurity 64 C17H14FN3O2S NA Inquire
D-V017163
Vonoprazan Impurity 63 C28H24F2N4O2S C4H4O4 NA Inquire
D-V017162
Vonoprazan Impurity 62 C13H13NO 49681-33-6 Inquire
D-C057441
Candesartan Cilexetil Impurity 41 C23H21N3O2 136285-69-3 Inquire
D-C057440
Candesartan Cilexetil Impurity 40 C23H19N3O4 136285-67-1 Inquire
D-C057439
Candesartan Cilexetil Impurity 39 C41H30N6O3 NA Inquire
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Omeprazole Impurity 51

Cat No.:D-O090251

CAS No.:187222-18-0

Molecular Formula:C10H13NO3

Molecular Weight:195.22


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Omeprazole Impurity 50

Cat No.:D-O090250

CAS No.:NA

Molecular Formula:C17H19N3O2

Molecular Weight:297.35


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Omeprazole Impurity 49

Cat No.:D-O090249

CAS No.:NA

Molecular Formula:C16H15N3O3

Molecular Weight:297.31


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Dorzolamide Impurity 31

Cat No.:D-D050431

CAS No.:NA

Molecular Formula:C10H11NO2S2

Molecular Weight: 241.33


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Dorzolamide Impurity 30

Cat No.:D-D050430

CAS No.:147086-83-7

Molecular Formula:C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 29

Cat No.:D-D050429

CAS No.:147086-81-5

Molecular Formula:C8H10O3S2

Molecular Weight:218.29


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Gliclazide Impurity 13

Cat No.:D-G014713

CAS No.:39051-77-9 

Molecular Formula:C8H10N2O3S

Molecular Weight:214.24


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Dorzolamide Impurity 28

Cat No.:D-D050428

CAS No.:147128-77-6

Molecular Formula:C8H10O3S2

Molecular Weight:218.29


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Dorzolamide Impurity 27

Cat No.:D-D050427

CAS No.:NA

Molecular Formula:C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 26

Cat No.:D-D050426

CAS No.:NA

Molecular Formula:C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 25

Cat No.:D-D050425

CAS No.:NA

Molecular Formula: C10H13NO3S2

Molecular Weight:259.35


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Dorzolamide Impurity 24

Cat No.:D-D050424

CAS No.:NA

Molecular Formula:C8H10O2S2

Molecular Weight:202.29


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Controlled Substance
(Lorcaserin Hydrochloride)

Cat No.:D-L020800

CAS No.:846589-98-8

Molecular Formula:C11H14ClN HCl

Molecular Weight:195.69 36.46


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Ceftazidime Impurity 18

Cat No.:D-C065218

CAS No.:NA

Molecular Formula:C35H33N9O9S3

Molecular Weight:819.89


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Ceftazidime Impurity 17

Cat No.:D-C065217

CAS No.:NA

Molecular Formula:C17H17N5O7S2

Molecular Weight: 467.48


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Valsartan Impurity 57

Cat No.:D-V011557

CAS No.:137863-89-9

Molecular Formula:C20H22N2O2

Molecular Weight:322.40


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Vonoprazan Impurity 67

Cat No.:D-V017167

CAS No.:NA

Molecular Formula:C10H8N2O2S2

Molecular Weight:252.31


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Vonoprazan Impurity 66

Cat No.:D-V017166

CAS No.:NA

Molecular Formula:C17H15F2N3O2S

Molecular Weight:363.38


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Vonoprazan Impurity 65

Cat No.:D-V017165

CAS No.:134479-04-2;489430-50-4(HCl salt)

Molecular Formula:C5H4ClNO2S

Molecular Weight:177.61


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Vonoprazan Impurity 64

Cat No.:D-V017164

CAS No.:NA

Molecular Formula:C17H14FN3O2S

Molecular Weight:343.38


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Vonoprazan Impurity 63

Cat No.:D-V017163

CAS No.:NA

Molecular Formula:C28H24F2N4O2S C4H4O4

Molecular Weight:518.58 116.07


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Vonoprazan Impurity 62

Cat No.:D-V017162

CAS No.:49681-33-6

Molecular Formula:C13H13NO

Molecular Weight:199.25


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Candesartan Cilexetil Impurity 41

Cat No.:D-C057441

CAS No.:136285-69-3

Molecular Formula:C23H21N3O2

Molecular Weight:371.43


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Candesartan Cilexetil Impurity 40

Cat No.:D-C057440

CAS No.:136285-67-1

Molecular Formula:C23H19N3O4

Molecular Weight: 401.41


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Candesartan Cilexetil Impurity 39

Cat No.:D-C057439

CAS No.:NA

Molecular Formula:C41H30N6O3

Molecular Weight:654.72


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+86-519-88910898
Don't hesitate to contact us

sales@fdrrm.com.cn
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Fill the Form or

CALL US

+86-519-88910898
Don't hesitate to contact us

sales@fdrrm.com.cn
Welcome to your letter