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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-C064703
Cefpodoxime Proxetil EP Impurity C C21H27N5O9S2 339528-86-8 Inquire
D-C064702
Cefpodoxime Proxetil EP Impurity B C20H25N5O8S2 947692-14-0 Inquire
D-C064701
Cefpodoxime Proxetil EP Impurity A C15H17N5O6S2 80210-62-4 Inquire
D-G013004
Gemcitabine Impurity 4 C19H14F2O6 122111-02-8 Inquire
D-T062819
Tofacitinib Impurity 19 C15H21N3O [NA] Inquire
D-T062818
Tofacitinib Impurity 18 C15H21N3 [NA] Inquire
D-T062817
Tofacitinib Impurity 17 C15H21N3 [NA] Inquire
D-M600620
Moxifloxacin Impurity 20 C17H17F2NO4 172602-83-4 Inquire
D-M600619
Moxifloxacin Impurity 19 C17H18FNO5 2489671-14-7 Inquire
D-T053303
Tebipenem Dimer Impurity C44H62N6O12S4 NA Inquire
D-T053302
Tebipenem Pivoxil Impurity 2 C23H35N3O7S2 1391053-29-4 Inquire
D-T053301
4,7-seco-Tebipenemoic Acid Pivoxil C22H33N3O7S2 NA Inquire
D-R024307
Ribavirin EP Impurity G C8H12N4O5 39030-43-8 Inquire
D-R024306
Ribavirin EP Impurity F;5'-O-Acetylribavirin C10H14N4O6 58151-87-4 Inquire
D-R024308
Ribavirin Impurity 8 C15H16N4O6 58151-90-9 Inquire
D-R024304
Ribavirin EP Impurity D C3H4N4O 3641-08-5 Inquire
D-M023002
Milnacipran Impurity 2 C11H12O3 [NA] Inquire
D-M023001
Milnacipran Impurity 1 C13H18N2O NA Inquire
D-R024302
Ribavirin EP Impurity B C8H12N4O5 57198-02-4 Inquire
D-R024301
Ribavirin EP Impurity A C8H11N3O6 39925-19-4 Inquire
D-E038006
Erlotinib Hydrochloride Impurity 6 C22H18D6ClN3O4 1189953-78-3 Inquire
D-E038000
Erlotinib Hydrochloride C22H23N3O4 HCl 183319-69-9;183321-74-6(free base) Inquire
D-C067015
Cetirizine USP Related Compound C C21H26ClN3O2.2HCl 200707-85-3;83881-37-2 (free base) Inquire
D-P025701
Peramivir Impurity 1 C15H28N4O4 NA Inquire
D-S070716
(S)-Sitagliptin N-Boc-Acid Impurity C15H18F3NO4 922178-94-7 Inquire
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Cefpodoxime Proxetil EP Impurity C

Cat No.:D-C064703

CAS No.:339528-86-8

Molecular Formula:C21H27N5O9S2

Molecular Weight:557.61


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Cefpodoxime Proxetil EP Impurity B

Cat No.:D-C064702

CAS No.:947692-14-0

Molecular Formula:C20H25N5O8S2

Molecular Weight:527.58


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Cefpodoxime Proxetil EP Impurity A

Cat No.:D-C064701

CAS No.:80210-62-4

Molecular Formula:C15H17N5O6S2

Molecular Weight:427.46


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Gemcitabine Impurity 4

Cat No.:D-G013004

CAS No.:122111-02-8

Molecular Formula:C19H14F2O6

Molecular Weight:376.30


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Tofacitinib Impurity 19

Cat No.:D-T062819

CAS No.:[NA]

Molecular Formula:C15H21N3O

Molecular Weight:259.35


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Tofacitinib Impurity 18

Cat No.:D-T062818

CAS No.:[NA]

Molecular Formula:C15H21N3

Molecular Weight:243.35


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Tofacitinib Impurity 17

Cat No.:D-T062817

CAS No.:[NA]

Molecular Formula: C15H21N3

Molecular Weight:243.35


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Moxifloxacin Impurity 20

Cat No.:D-M600620

CAS No.:172602-83-4

Molecular Formula:C17H17F2NO4

Molecular Weight:337.32


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Moxifloxacin Impurity 19

Cat No.:D-M600619

CAS No.:2489671-14-7

Molecular Formula:C17H18FNO5

Molecular Weight:335.33


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Tebipenem Dimer Impurity

Cat No.:D-T053303

CAS No.:NA

Molecular Formula:C44H62N6O12S4

Molecular Weight:995.25


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Tebipenem Pivoxil Impurity 2

Cat No.:D-T053302

CAS No.:1391053-29-4

Molecular Formula:C23H35N3O7S2

Molecular Weight:529.67


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4,7-seco-Tebipenemoic Acid Pivoxil

Cat No.:D-T053301

CAS No.:NA

Molecular Formula:C22H33N3O7S2

Molecular Weight:515.64


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Ribavirin EP Impurity G

Cat No.:D-R024307

CAS No.:39030-43-8

Molecular Formula:C8H12N4O5

Molecular Weight:244.21


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Ribavirin EP Impurity F;5'-O-Acetylribavirin

Cat No.:D-R024306

CAS No.:58151-87-4

Molecular Formula:C10H14N4O6

Molecular Weight:286.25


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Ribavirin Impurity 8

Cat No.:D-R024308

CAS No.:58151-90-9

Molecular Formula:C15H16N4O6

Molecular Weight:348.32


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Ribavirin EP Impurity D

Cat No.:D-R024304

CAS No.:3641-08-5

Molecular Formula:C3H4N4O

Molecular Weight:112.09


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Milnacipran Impurity 2

Cat No.:D-M023002

CAS No.:[NA]

Molecular Formula:C11H12O3

Molecular Weight:192.21


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Milnacipran Impurity 1

Cat No.:D-M023001

CAS No.:NA

Molecular Formula:C13H18N2O

Molecular Weight:218.29


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Ribavirin EP Impurity B

Cat No.:D-R024302

CAS No.:57198-02-4

Molecular Formula:C8H12N4O5

Molecular Weight:244.21


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Ribavirin EP Impurity A

Cat No.:D-R024301

CAS No.:39925-19-4

Molecular Formula:C8H11N3O6

Molecular Weight:245.19


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Erlotinib Hydrochloride Impurity 6

Cat No.:D-E038006

CAS No.:1189953-78-3

Molecular Formula:C22H18D6ClN3O4

Molecular Weight:435.93


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Erlotinib Hydrochloride

Cat No.:D-E038000

CAS No.:183319-69-9;183321-74-6(free base)

Molecular Formula:C22H23N3O4 HCl

Molecular Weight:393.44 36.46


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Cetirizine USP Related Compound C

Cat No.:D-C067015

CAS No.:200707-85-3;83881-37-2 (free base)

Molecular Formula:C21H26ClN3O2.2HCl

Molecular Weight:387.90 72.92


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Peramivir Impurity 1

Cat No.:D-P025701

CAS No.:NA

Molecular Formula:C15H28N4O4

Molecular Weight:328.41


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(S)-Sitagliptin N-Boc-Acid Impurity

Cat No.:D-S070716

CAS No.:922178-94-7

Molecular Formula:C15H18F3NO4

Molecular Weight:333.31


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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