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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-L150106
Levodopa Impurity 6 C9H7NO4 4790-08-3 Inquire
D-L150105
Levodopa Impurity 5 C11H15NO4 32161-30-1 Inquire
D-D025716
Donepezil Impurity 16 C24H31NO2 NA Inquire
D-D025715
Donepezil Impurity 15  C24H27NO3 120014-07-5 Inquire
D-D025714
Donepezil Impurity N; Donepezil EP Impurity D C17H17NO3 4803-57-0 Inquire
D-I230908
Ibrutinib Impurity 8 C25H26N6O4 1226872-27-0 Inquire
D-A015914
Afatinib Impurity 14 C24H25ClFN5O3 1680184-59-1 Inquire
D-L018122
Linezolid Impurity 22 C16H20FN3O4 224323-50-6 Inquire
D-T061032
Ticagrelor Impurity 32 C17H27ClN4O4S 376608-74-1 Inquire
D-T061031
Ticagrelor Impurity 31 C17H24ClN5O4S 376608-75-2 Inquire
D-L250508
Lidocaine EP Impurity H  C10H12ClNO 1131-01-7 Inquire
D-L250503
Lidocaine EP Impurity C  C10H13NO 2198-53-0 Inquire
D-L015700
Levocetirizine dihydrochloride C21H25ClN2O3 2HCl 130018-87-0 Inquire
D-C063207
1-Methylpyrrolidine;Cefepime EP Impurity G C5H11N 120-94-5 Inquire
D-V150510
Venlafaxine Impurity 10 C17H25NO3 NA Inquire
D-B044400
Berberine Hydrochloride C20H18ClNO4 633-65-8 Inquire
D-B053901
Bupivacaine EP Impurity A;
Mepivacaine EP Impurity C
C14H14N2O  39627-98-0 Inquire
D-L250501
Lidocaine EP Impurity A;Xylazine EP Impurity A;
Ropivacaine EP Impurity H;Bupivacaine EP Impurity F;
Mepivacaine EP Impurity A
C8H11N  87-62-7;21436-98-6(HCl salt) Inquire
D-R028704
Roxatidine Impurity 4 C7H6O2 100-83-4 Inquire
D-F056300
Fudosteine C6H13NO3S 13189-98-5 Inquire
D-A028522
Aprepitant Impurity 22 C27H24F7NO2 183664-56-4;183901-47-5(HCl salt) Inquire
D-R020407
Rivaroxaban EP Impurity F C5H3ClO2S  24065-33-6 Inquire
D-T020603
D-Tryptophan Methyl Ester Hydrochloride C12H14N2O2 HCl 14907-27-8 Inquire
D-E151002
Eltrombopag Dimer Impurity  C50H42N8O8 NA Inquire
D-E043821
Ezetimibe Ring-Open Impurity C24H23F2NO3 1197811-72-5 Inquire
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Levodopa Impurity 6

Cat No.:D-L150106

CAS No.:4790-08-3

Molecular Formula:C9H7NO4

Molecular Weight:193.16


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Levodopa Impurity 5

Cat No.:D-L150105

CAS No.:32161-30-1

Molecular Formula:C11H15NO4

Molecular Weight:225.25


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Donepezil Impurity 16

Cat No.:D-D025716

CAS No.:NA

Molecular Formula:C24H31NO2

Molecular Weight:365.51


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Donepezil Impurity 15

Cat No.:D-D025715

CAS No.:120014-07-5

Molecular Formula: C24H27NO3

Molecular Weight:377.49


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Donepezil Impurity N; Donepezil EP Impurity D

Cat No.:D-D025714

CAS No.:4803-57-0

Molecular Formula:C17H17NO3

Molecular Weight:283.33


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Ibrutinib Impurity 8

Cat No.:D-I230908

CAS No.: 1226872-27-0

Molecular Formula:C25H26N6O4

Molecular Weight:474.51


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Afatinib Impurity 14

Cat No.:D-A015914

CAS No.:1680184-59-1

Molecular Formula:C24H25ClFN5O3

Molecular Weight:485.94


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Linezolid Impurity 22

Cat No.:D-L018122

CAS No.:224323-50-6

Molecular Formula:C16H20FN3O4

Molecular Weight:337.35


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Ticagrelor Impurity 32

Cat No.:D-T061032

CAS No.:376608-74-1

Molecular Formula:C17H27ClN4O4S

Molecular Weight:418.94


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Ticagrelor Impurity 31

Cat No.:D-T061031

CAS No.:376608-75-2

Molecular Formula: C17H24ClN5O4S

Molecular Weight:429.92


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Lidocaine EP Impurity H

Cat No.:D-L250508

CAS No.:1131-01-7

Molecular Formula: C10H12ClNO

Molecular Weight:197.67


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Lidocaine EP Impurity C

Cat No.:D-L250503

CAS No.:2198-53-0

Molecular Formula: C10H13NO

Molecular Weight:163.22


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Levocetirizine dihydrochloride

Cat No.:D-L015700

CAS No.:130018-87-0

Molecular Formula:C21H25ClN2O3 2HCl

Molecular Weight:388.89 72.92


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1-Methylpyrrolidine;Cefepime EP Impurity G

Cat No.:D-C063207

CAS No.:120-94-5

Molecular Formula:C5H11N

Molecular Weight:85.15


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Venlafaxine Impurity 10

Cat No.:D-V150510

CAS No.:NA

Molecular Formula:C17H25NO3

Molecular Weight:291.39


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Berberine Hydrochloride

Cat No.:D-B044400

CAS No.:633-65-8

Molecular Formula:C20H18ClNO4

Molecular Weight:371.81


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Bupivacaine EP Impurity A;
Mepivacaine EP Impurity C

Cat No.:D-B053901

CAS No.: 39627-98-0

Molecular Formula:C14H14N2O

Molecular Weight:226.28


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Lidocaine EP Impurity A;Xylazine EP Impurity A;
Ropivacaine EP Impurity H;Bupivacaine EP Impurity F;
Mepivacaine EP Impurity A

Cat No.:D-L250501

CAS No.: 87-62-7;21436-98-6(HCl salt)

Molecular Formula: C8H11N

Molecular Weight:121.18


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Roxatidine Impurity 4

Cat No.:D-R028704

CAS No.:100-83-4

Molecular Formula:C7H6O2

Molecular Weight:122.12


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Fudosteine

Cat No.:D-F056300

CAS No.:13189-98-5

Molecular Formula:C6H13NO3S

Molecular Weight:179.23


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Aprepitant Impurity 22

Cat No.:D-A028522

CAS No.:183664-56-4;183901-47-5(HCl salt)

Molecular Formula:C27H24F7NO2

Molecular Weight:527.47


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Rivaroxaban EP Impurity F

Cat No.:D-R020407

CAS No.: 24065-33-6

Molecular Formula:C5H3ClO2S

Molecular Weight: 162.59


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D-Tryptophan Methyl Ester Hydrochloride

Cat No.:D-T020603

CAS No.:14907-27-8

Molecular Formula:C12H14N2O2 HCl

Molecular Weight:218.25 36.46


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Eltrombopag Dimer Impurity

Cat No.:D-E151002

CAS No.:NA

Molecular Formula: C50H42N8O8

Molecular Weight:882.94


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Ezetimibe Ring-Open Impurity

Cat No.:D-E043821

CAS No.:1197811-72-5

Molecular Formula:C24H23F2NO3

Molecular Weight:411.45


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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