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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-T058203
Thiamine EP Impurity C C12H16Cl2N4S.HCl 7275-24-3 Inquire
D-T058202
Thiamine EP Impurity B C11H15ClN4OS.HCl 49614-72-4;7770-93-6(Cl-) ;7771-57-5(free base) Inquire
D-T058201
Thiamine EP Impurity A C12H16N4O4S2 2380-61-2 Inquire
D-I021004
Imipenem-D4 C12H13D4N3O4S  1261396-26-2 Inquire
D-C077505
Clotrimazole EP Impurity E C13H9ClO 5162-03-8 Inquire
D-P230624
Pemetrexed Impurity 24 C25H28N6O9 NA Inquire
D-D016905
Dexmedetomidine Impurity 5 C10H14O NA Inquire
D-A014101
1-Amino Adamantane-d6 C10H11D6N 1219805-53-4 Inquire
D-B051811
Bromhexine Impurity 11 C14H16Br2N2O 1797894-71-3 Inquire
D-M022208
Micafungin Impurity H C56H70N9NaO23S NA Inquire
D-G016702
L-Alanyl-L-glutamine Impurity 2 C16H27N5O8 1402135-16-3 Inquire
D-L011101
L-Alanyl-L-glutamine Impurity 1 C16H27N5O8 NA Inquire
D-S018049
Sofosbuvir Impurity 49 C22H29FN3O9P 1496552-16-9 Inquire
D-S018048
Sofosbuvir Impurity 48 C22H29FN3O9P NA Inquire
D-S018047
Sofosbuvir Impurity 47 C22H29FN3O9P NA Inquire
D-S018046
Sofosbuvir Impurity 46 C22H29FN3O9P NA Inquire
D-S018045
Sofosbuvir Impurity 45 C22H29FN3O9P NA Inquire
D-S018044
Sofosbuvir Impurity 44 C22H29FN3O9P 1496552-28-3 Inquire
D-S018043
Sofosbuvir Impurity 43 C22H29FN3O9P NA Inquire
D-M014216
Medetomidine Impurity 16 C8H11N 95-64-7 Inquire
D-M014215
Medetomidine Impurity 15 C8H9Br 583-71-1 Inquire
D-N018119
Nimodipine Impurity 19;
Nicardipine hydrochloride EP Impurity B
C35H40N4O6 71791-90-7;71784-27-5(2HCl salt) Inquire
D-N018118
Nimodipine Impurity 18 C23H23N3O5 NA Inquire
D-N018117
Nimodipine Impurity 17 C25H27N3O6 123973-71-7 Inquire
D-N018116
Nimodipine Impurity 16 C19H23N3O6 58368-87-9 Inquire
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Thiamine EP Impurity C

Cat No.:D-T058203

CAS No.:7275-24-3

Molecular Formula:C12H16Cl2N4S.HCl

Molecular Weight:319.25 36.46


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Thiamine EP Impurity B

Cat No.:D-T058202

CAS No.:49614-72-4;7770-93-6(Cl-) ;7771-57-5(free base)

Molecular Formula:C11H15ClN4OS.HCl

Molecular Weight:286.78 36.46


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Thiamine EP Impurity A

Cat No.:D-T058201

CAS No.:2380-61-2

Molecular Formula: C12H16N4O4S2

Molecular Weight:344.41


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Imipenem-D4

Cat No.:D-I021004

CAS No.:1261396-26-2

Molecular Formula:C12H13D4N3O4S 

Molecular Weight:303.37


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Clotrimazole EP Impurity E

Cat No.:D-C077505

CAS No.:5162-03-8

Molecular Formula:C13H9ClO

Molecular Weight:216.66


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Pemetrexed Impurity 24

Cat No.:D-P230624

CAS No.:NA

Molecular Formula: C25H28N6O9

Molecular Weight:556.52


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Dexmedetomidine Impurity 5

Cat No.:D-D016905

CAS No.:NA

Molecular Formula:C10H14O

Molecular Weight:150.22


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1-Amino Adamantane-d6

Cat No.:D-A014101

CAS No.:1219805-53-4

Molecular Formula: C10H11D6N

Molecular Weight:157.29


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Bromhexine Impurity 11

Cat No.:D-B051811

CAS No.:1797894-71-3

Molecular Formula:C14H16Br2N2O

Molecular Weight:388.10


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Micafungin Impurity H

Cat No.:D-M022208

CAS No.:NA

Molecular Formula: C56H70N9NaO23S

Molecular Weight:1292.26


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L-Alanyl-L-glutamine Impurity 2

Cat No.:D-G016702

CAS No.:1402135-16-3

Molecular Formula:C16H27N5O8

Molecular Weight:417.41


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L-Alanyl-L-glutamine Impurity 1

Cat No.:D-L011101

CAS No.:NA

Molecular Formula:C16H27N5O8

Molecular Weight: 417.41


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Sofosbuvir Impurity 49

Cat No.:D-S018049

CAS No.:1496552-16-9

Molecular Formula:C22H29FN3O9P

Molecular Weight:529.45


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Sofosbuvir Impurity 48

Cat No.:D-S018048

CAS No.:NA

Molecular Formula:C22H29FN3O9P

Molecular Weight:529.45


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Sofosbuvir Impurity 47

Cat No.:D-S018047

CAS No.:NA

Molecular Formula:C22H29FN3O9P

Molecular Weight:529.45


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Sofosbuvir Impurity 46

Cat No.:D-S018046

CAS No.:NA

Molecular Formula:C22H29FN3O9P

Molecular Weight:529.45


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Sofosbuvir Impurity 45

Cat No.:D-S018045

CAS No.:NA

Molecular Formula:C22H29FN3O9P

Molecular Weight:529.45


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Sofosbuvir Impurity 44

Cat No.:D-S018044

CAS No.:1496552-28-3

Molecular Formula:C22H29FN3O9P

Molecular Weight:529.45


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Sofosbuvir Impurity 43

Cat No.:D-S018043

CAS No.:NA

Molecular Formula:C22H29FN3O9P

Molecular Weight:529.45


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Medetomidine Impurity 16

Cat No.:D-M014216

CAS No.:95-64-7

Molecular Formula:C8H11N

Molecular Weight:121.18


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Medetomidine Impurity 15

Cat No.:D-M014215

CAS No.:583-71-1

Molecular Formula:C8H9Br

Molecular Weight:185.06


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Nimodipine Impurity 19;
Nicardipine hydrochloride EP Impurity B

Cat No.:D-N018119

CAS No.:71791-90-7;71784-27-5(2HCl salt)

Molecular Formula:C35H40N4O6

Molecular Weight:612.72


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Nimodipine Impurity 18

Cat No.:D-N018118

CAS No.:NA

Molecular Formula:C23H23N3O5

Molecular Weight:421.45


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Nimodipine Impurity 17

Cat No.:D-N018117

CAS No.:123973-71-7

Molecular Formula: C25H27N3O6

Molecular Weight:465.50


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Nimodipine Impurity 16

Cat No.:D-N018116

CAS No.:58368-87-9

Molecular Formula:C19H23N3O6

Molecular Weight:389.40


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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