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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-P150220
Pramipexole Impurity 20 C7H6N2S 136-95-8 Inquire
D-P150219
Pramipexole Impurity 19 C7H6N2O 4570-41-6 Inquire
D-P150218
Pramipexole Impurity 18(BI-II546CL) C10H15N3OS.HCl 2245708-68-1;1286047-33-3(free base);
1432061-98-7(DiHCl salt)
Inquire
D-V017133
Vonoprazan  Impurity 33 C16H11FN2O4S 1883595-37-6 Inquire
D-C064905
Cefradine EP Impurity E C16H17N3O5S [NA] Inquire
D-C064915
Cefradine EP Impurity C&D C16H19N3O5S [NA] Inquire
D-C064914
4',5'-Dihydrocefradine C16H21N3O4S 37051-00-6 Inquire
D-C067019
Cetirizine Impurity 19((r)-Cetirizine Propanediol Ester) C24H31ClN2O4 NA Inquire
D-C067018
Cetirizine Impurity 18 C24H31ClN2O4 2HCl NA Inquire
D-C064900
Cefradine C16H19N3O4S 38821-53-3 Inquire
D-M022301
Miconazole Nitrate Impurity A C7H6Cl2O 1777-82-8 Inquire
D-M070509
Metoclopramide EP Impurity H C₉H₉NO₄ 50-86-2 Inquire
D-M070508
Metoclopramide EP Impurity G C14H22ClN3O3 171367-22-9 Inquire
D-M070507
Metoclopramide EP Impurity F C13H20ClN3O2.HCl 38339-95-6(Free Base) Inquire
D-M070506
Metoclopramide EP Impurity E;Tiapride EP Impurity C C6H16N2 100-36-7 Inquire
D-M070505
Metoclopramide EP Impurity D C11H13NO4 4093-29-2 Inquire
D-M070504
Metoclopramide EP Impurity C C8H8ClNO3 7206-70-4 Inquire
D-M070503
Metoclopramide EP Impurity B C11H12ClNO4 4093-31-6 Inquire
D-M070502
Metoclopramide EP Impurity A C16H24ClN3O3 5608-13-9 Inquire
D-N021209
Norfloxacin EP Impurity J C26H35N5O7 [NA] Inquire
D-I029300
Isofraxidin C11H10O5 486-21-5 Inquire
D-B054401
Busulfan Impurity 1 C7H14O5S 19859-00-8 Inquire
D-D018105
Diazepam EP Impurity E C15H11ClN2O 20927-53-1 Inquire
D-C063204
Cefepime EP Impurity D C6H7N3O3S 65872-41-5 Inquire
D-S023700
Sulfentrazone C11H10Cl2F2N4O3S 122836-35-5 Inquire
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Pramipexole Impurity 20

Cat No.:D-P150220

CAS No.:136-95-8

Molecular Formula:C7H6N2S

Molecular Weight:150.2


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Pramipexole Impurity 19

Cat No.:D-P150219

CAS No.:4570-41-6

Molecular Formula:C7H6N2O

Molecular Weight:134.14


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Pramipexole Impurity 18(BI-II546CL)

Cat No.:D-P150218

CAS No.:2245708-68-1;1286047-33-3(free base);
1432061-98-7(DiHCl salt)

Molecular Formula:C10H15N3OS.HCl

Molecular Weight:225.31 36.46


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Vonoprazan  Impurity 33

Cat No.:D-V017133

CAS No.:1883595-37-6

Molecular Formula:C16H11FN2O4S

Molecular Weight:346.33


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Cefradine EP Impurity E

Cat No.:D-C064905

CAS No.:[NA]

Molecular Formula:C16H17N3O5S

Molecular Weight:363.39


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Cefradine EP Impurity C&D

Cat No.:D-C064915

CAS No.:[NA]

Molecular Formula:C16H19N3O5S

Molecular Weight:365.4


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4',5'-Dihydrocefradine

Cat No.:D-C064914

CAS No.:37051-00-6

Molecular Formula:C16H21N3O4S

Molecular Weight:351.42


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Cetirizine Impurity 19((r)-Cetirizine Propanediol Ester)

Cat No.:D-C067019

CAS No.:NA

Molecular Formula:C24H31ClN2O4

Molecular Weight:446.97


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Cetirizine Impurity 18

Cat No.:D-C067018

CAS No.:NA

Molecular Formula:C24H31ClN2O4 2HCl

Molecular Weight: 446.97 72.92


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Cefradine

Cat No.:D-C064900

CAS No.:38821-53-3

Molecular Formula:C16H19N3O4S

Molecular Weight:349.40


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Miconazole Nitrate Impurity A

Cat No.:D-M022301

CAS No.:1777-82-8

Molecular Formula:C7H6Cl2O

Molecular Weight:177.03


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Metoclopramide EP Impurity H

Cat No.:D-M070509

CAS No.:50-86-2

Molecular Formula:C₉H₉NO₄

Molecular Weight:195.17


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Metoclopramide EP Impurity G

Cat No.:D-M070508

CAS No.:171367-22-9

Molecular Formula:C14H22ClN3O3

Molecular Weight:315.8


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Metoclopramide EP Impurity F

Cat No.:D-M070507

CAS No.:38339-95-6(Free Base)

Molecular Formula:C13H20ClN3O2.HCl

Molecular Weight:285.77 36.46


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Metoclopramide EP Impurity E;Tiapride EP Impurity C

Cat No.:D-M070506

CAS No.:100-36-7

Molecular Formula:C6H16N2

Molecular Weight:116.2


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Metoclopramide EP Impurity D

Cat No.:D-M070505

CAS No.:4093-29-2

Molecular Formula:C11H13NO4

Molecular Weight:223.23


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Metoclopramide EP Impurity C

Cat No.:D-M070504

CAS No.:7206-70-4

Molecular Formula:C8H8ClNO3

Molecular Weight:201.61


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Metoclopramide EP Impurity B

Cat No.:D-M070503

CAS No.:4093-31-6

Molecular Formula:C11H12ClNO4

Molecular Weight:257.67


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Metoclopramide EP Impurity A

Cat No.:D-M070502

CAS No.:5608-13-9

Molecular Formula:C16H24ClN3O3

Molecular Weight:341.83


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Norfloxacin EP Impurity J

Cat No.:D-N021209

CAS No.:[NA]

Molecular Formula:C26H35N5O7

Molecular Weight:529.60


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Isofraxidin

Cat No.:D-I029300

CAS No.:486-21-5

Molecular Formula:C11H10O5

Molecular Weight:222.19


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Busulfan Impurity 1

Cat No.:D-B054401

CAS No.:19859-00-8

Molecular Formula:C7H14O5S

Molecular Weight:210.24


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Diazepam EP Impurity E

Cat No.:D-D018105

CAS No.:20927-53-1

Molecular Formula:C15H11ClN2O

Molecular Weight:270.72


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Cefepime EP Impurity D

Cat No.:D-C063204

CAS No.:65872-41-5

Molecular Formula:C6H7N3O3S

Molecular Weight:201.20


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Sulfentrazone

Cat No.:D-S023700

CAS No.:122836-35-5

Molecular Formula:C11H10Cl2F2N4O3S

Molecular Weight:387.19


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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