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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-M017008
Mesalazine EP Impurity M C7H4ClNO4 2516-96-3 Inquire
D-M017007
2-chlorobenzoic acid;Mesalazine EP
Impurity L;Mefenamic Acid EP Impurity C;
Tolfenamic acid EP Impurity A
C7H5ClO2 118-91-2 Inquire
D-M017006
Mesalazine EP Impurity E C7H7NO3 65-49-6;133-10-8(Na salt) Inquire
D-T061056
Ticagrelor Impurity 56 C25H33FN6O5S NA Inquire
D-C063613
Cefmetazole Impurity 13 C15H18N10O5S3 74228-11-8 Inquire
D-C063612
Cefmetazole Impurity 12 C15H17N3O7S2 56796-16-8 Inquire
D-A290805
Adrenaline EP Impurity D C16H19NO3 317351-40-9 Inquire
D-N017300
Nifurprazine C10H8N4O3 1614-20-6 Inquire
D-S010800
Salmeterol C25H37NO4 89365-50-4;94749-08-3(Xinafoate salt) Inquire
D-C065910
Ceftriaxone Impurity 10 C2H7N3S 6938-68-7 Inquire
D-C065909
Ceftriaxone Impurity 9 C6H10O4 95-92-1 Inquire
D-C064108
Cefoperazone Impurity 8 C7H9ClN2O3 59703-00-3 Inquire
D-C064820
Cefprozil Impurity 20 C18H19N3O5S 1000980-59-5 Inquire
D-G013003
Gemcitabine EP Impurity C C9H10F2N2O5 114248-23-6 Inquire
D-C067024
(S)-Cetirizine C21H25ClN2O3 130018-76-7;163837-48-7(2HCl salt) Inquire
D-O090243
Omeprazole Impurity 43 C18H21N3O3S 784143-42-6 Inquire
D-T054312
Telmisartan Impurity 12 C14H10Br2O2 1797894-62-2  Inquire
D-G011500
Gamithromycin C40H76N2O12 145435-72-9 Inquire
D-N016505
Nicotinamide EP Impurity E C6H6N2O2 1986-81-8 Inquire
D-D014400
Demeclocycline;Chlortetracycline EP Impurity B C21H21ClN2O8 127-33-3;64-73-3(HCl salt) Inquire
D-R110253
Rosuvastatin Calcium Impurity 53 C15H26O6 154026-95-6 Inquire
D-R110252
Rosuvastatin Calcium Impurity 52 C13H24O5 124655-09-0 Inquire
D-P034825
Prostaglandin E1-d3 C20H31D3O5 745-65-3 (non-labelled) Inquire
D-S018051
Sofosbuvir Impurity 51 C34H45FN4O13P2 NA Inquire
D-A028523
Aprepitant Impurity 23 C22H24N2O5 638990-20-2 Inquire
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Mesalazine EP Impurity M

Cat No.:D-M017008

CAS No.:2516-96-3

Molecular Formula:C7H4ClNO4

Molecular Weight:201.56


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2-chlorobenzoic acid;Mesalazine EP
Impurity L;Mefenamic Acid EP Impurity C;
Tolfenamic acid EP Impurity A

Cat No.:D-M017007

CAS No.:118-91-2

Molecular Formula:C7H5ClO2

Molecular Weight:156.57


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Mesalazine EP Impurity E

Cat No.:D-M017006

CAS No.:65-49-6;133-10-8(Na salt)

Molecular Formula:C7H7NO3

Molecular Weight:153.14


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Ticagrelor Impurity 56

Cat No.:D-T061056

CAS No.:NA

Molecular Formula:C25H33FN6O5S

Molecular Weight:548.63


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Cefmetazole Impurity 13

Cat No.:D-C063613

CAS No.:74228-11-8

Molecular Formula:C15H18N10O5S3

Molecular Weight:514.56


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Cefmetazole Impurity 12

Cat No.:D-C063612

CAS No.:56796-16-8

Molecular Formula:C15H17N3O7S2

Molecular Weight:415.44


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Adrenaline EP Impurity D

Cat No.:D-A290805

CAS No.:317351-40-9

Molecular Formula:C16H19NO3

Molecular Weight:273.33


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Nifurprazine

Cat No.:D-N017300

CAS No.:1614-20-6

Molecular Formula: C10H8N4O3

Molecular Weight:232.20


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Salmeterol

Cat No.:D-S010800

CAS No.:89365-50-4;94749-08-3(Xinafoate salt)

Molecular Formula:C25H37NO4

Molecular Weight:415.57


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Ceftriaxone Impurity 10

Cat No.:D-C065910

CAS No.:6938-68-7

Molecular Formula:C2H7N3S

Molecular Weight:105.16


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Ceftriaxone Impurity 9

Cat No.:D-C065909

CAS No.:95-92-1

Molecular Formula:C6H10O4

Molecular Weight:146.14


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Cefoperazone Impurity 8

Cat No.:D-C064108

CAS No.:59703-00-3

Molecular Formula:C7H9ClN2O3

Molecular Weight:204.61


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Cefprozil Impurity 20

Cat No.:D-C064820

CAS No.:1000980-59-5

Molecular Formula:C18H19N3O5S

Molecular Weight:389.43


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Gemcitabine EP Impurity C

Cat No.:D-G013003

CAS No.:114248-23-6

Molecular Formula:C9H10F2N2O5

Molecular Weight:264.18


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(S)-Cetirizine

Cat No.:D-C067024

CAS No.:130018-76-7;163837-48-7(2HCl salt)

Molecular Formula:C21H25ClN2O3

Molecular Weight:388.89


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Omeprazole Impurity 43

Cat No.:D-O090243

CAS No.:784143-42-6

Molecular Formula: C18H21N3O3S

Molecular Weight:359.44


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Telmisartan Impurity 12

Cat No.:D-T054312

CAS No.:1797894-62-2 

Molecular Formula:C14H10Br2O2

Molecular Weight:370.04


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Gamithromycin

Cat No.:D-G011500

CAS No.:145435-72-9

Molecular Formula:C40H76N2O12

Molecular Weight:777.04


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Nicotinamide EP Impurity E

Cat No.:D-N016505

CAS No.:1986-81-8

Molecular Formula:C6H6N2O2

Molecular Weight:138.12


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Demeclocycline;Chlortetracycline EP Impurity B

Cat No.:D-D014400

CAS No.:127-33-3;64-73-3(HCl salt)

Molecular Formula: C21H21ClN2O8

Molecular Weight: 464.85


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Rosuvastatin Calcium Impurity 53

Cat No.:D-R110253

CAS No.:154026-95-6

Molecular Formula:C15H26O6

Molecular Weight:302.36


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Rosuvastatin Calcium Impurity 52

Cat No.:D-R110252

CAS No.:124655-09-0

Molecular Formula:C13H24O5

Molecular Weight:260.33


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Prostaglandin E1-d3

Cat No.:D-P034825

CAS No.:745-65-3 (non-labelled)

Molecular Formula:C20H31D3O5

Molecular Weight:357.50


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Sofosbuvir Impurity 51

Cat No.:D-S018051

CAS No.:NA

Molecular Formula:C34H45FN4O13P2

Molecular Weight:798.69


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Aprepitant Impurity 23

Cat No.:D-A028523

CAS No.:638990-20-2

Molecular Formula:C22H24N2O5

Molecular Weight:396.44


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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