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production, sales, and service of standard substances/samples.
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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-P021903
Papaverine EP Impurity C C20H23NO4 6957-27-3;5884-22-0(HCl salt) Inquire
D-P021902
Papaverine EP Impurity B C20H21NO5 482-76-8 Inquire
D-R110268
Rosuvastatin Impurity 68 C16H20FN3O2S 953776-62-0 Inquire
D-R110267
Rosuvastatin Impurity 67 C29H40FN3O6S NA Inquire
D-R110266
Rosuvastatin Impurity 66 C15H14ClFN2O2 NA Inquire
D-R110265
Rosuvastatin Impurity 65 C17H20FN3O4S 289042-11-1 Inquire
D-R110264
Rosuvastatin Impurity 64 C13H22O6 2095786-11-9 Inquire
D-D070322
Dapagliflozin Impurity 22 C15H12ClIO2 1103738-26-6 Inquire
D-A025406
Anagrelide USP RC C C12H14BrCl2N3O2 70381-75-8 Inquire
D-A025405
Anagrelide USP RC B C10H10Cl3N3O2 1159977-03-3  Inquire
D-A025404
Anagrelide USP RC A C11H15Cl3N2O2 85325-12-8 Inquire
D-A025400
Anagrelide Hydrochloride C10H8Cl3N3O 58579-51-4;68475-42-3(free base);823178-43-4(hydrochloride monohydrate) Inquire
D-A025403
Anagrelide 7-Dechloro Impurity C10H8ClN3O 61834-95-5 Inquire
D-A025402
Anagrelide 5-Acetoxy Impurity C12H9Cl2N3O3 1076198-71-4 Inquire
D-A025401
Anagrelide 3-Hydroxy Impurity C10H7Cl2N3O2  733043-41-9 Inquire
D-S070730
Sitagliptin Impurity 30 C4H4ClF3N2O2 762240-99-3 Inquire
D-D025724
Donepezil Impurity 23 C17H15NO4 896134-06-8 Inquire
D-D025723
Donepezil Impurity 22 C23H27NO3 120013-56-1 Inquire
D-C063625
Cefmetazole sodium Impurity 25 C21H20N2O4S NA Inquire
D-C063624
Cefmetazole sodium Impurity 24 C21H20N2O3S NA Inquire
D-C063623
Cefmetazole sodium Impurity 23 C22H22N2O5S NA Inquire
D-C063622
Cefmetazole sodium Impurity 22 C24H24N6O3S3 NA Inquire
D-C063621
Cefmetazole sodium Impurity 21 C24H24N6O4S2 NA Inquire
D-C063620
Cefmetazole sodium Impurity 20 C24H24N6O3S3 NA Inquire
D-T062881
Tofacitinib Impurity 81 C13H18N4O2 NA Inquire
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Papaverine EP Impurity C

Cat No.:D-P021903

CAS No.:6957-27-3;5884-22-0(HCl salt)

Molecular Formula:C20H23NO4

Molecular Weight:341.40


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Papaverine EP Impurity B

Cat No.:D-P021902

CAS No.:482-76-8

Molecular Formula:C20H21NO5

Molecular Weight:355.38


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Rosuvastatin Impurity 68

Cat No.:D-R110268

CAS No.:953776-62-0

Molecular Formula:C16H20FN3O2S

Molecular Weight:337.41


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Rosuvastatin Impurity 67

Cat No.:D-R110267

CAS No.:NA

Molecular Formula:C29H40FN3O6S

Molecular Weight:577.71


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Rosuvastatin Impurity 66

Cat No.:D-R110266

CAS No.:NA

Molecular Formula:C15H14ClFN2O2

Molecular Weight:308.74


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Rosuvastatin Impurity 65

Cat No.:D-R110265

CAS No.:289042-11-1

Molecular Formula:C17H20FN3O4S

Molecular Weight: 381.42


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Rosuvastatin Impurity 64

Cat No.:D-R110264

CAS No.: 2095786-11-9

Molecular Formula: C13H22O6

Molecular Weight: 274.31


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Dapagliflozin Impurity 22

Cat No.:D-D070322

CAS No.:1103738-26-6

Molecular Formula:C15H12ClIO2

Molecular Weight:386.61


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Anagrelide USP RC C

Cat No.:D-A025406

CAS No.:70381-75-8

Molecular Formula:C12H14BrCl2N3O2

Molecular Weight:383.07


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Anagrelide USP RC B

Cat No.:D-A025405

CAS No.:1159977-03-3 

Molecular Formula:C10H10Cl3N3O2

Molecular Weight:310.56


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Anagrelide USP RC A

Cat No.:D-A025404

CAS No.:85325-12-8

Molecular Formula:C11H15Cl3N2O2

Molecular Weight:313.61


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Anagrelide Hydrochloride

Cat No.:D-A025400

CAS No.:58579-51-4;68475-42-3(free base);823178-43-4(hydrochloride monohydrate)

Molecular Formula:C10H8Cl3N3O

Molecular Weight:292.55


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Anagrelide 7-Dechloro Impurity

Cat No.:D-A025403

CAS No.:61834-95-5

Molecular Formula: C10H8ClN3O

Molecular Weight: 221.64


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Anagrelide 5-Acetoxy Impurity

Cat No.:D-A025402

CAS No.:1076198-71-4

Molecular Formula:C12H9Cl2N3O3

Molecular Weight:314.12


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Anagrelide 3-Hydroxy Impurity

Cat No.:D-A025401

CAS No.: 733043-41-9

Molecular Formula: C10H7Cl2N3O2

Molecular Weight:272.09


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Sitagliptin Impurity 30

Cat No.:D-S070730

CAS No.:762240-99-3

Molecular Formula:C4H4ClF3N2O2

Molecular Weight: 204.53


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Donepezil Impurity 23

Cat No.:D-D025724

CAS No.:896134-06-8

Molecular Formula:C17H15NO4

Molecular Weight:297.31


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Donepezil Impurity 22

Cat No.:D-D025723

CAS No.:120013-56-1

Molecular Formula:C23H27NO3

Molecular Weight: 365.47


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Cefmetazole sodium Impurity 25

Cat No.:D-C063625

CAS No.:NA

Molecular Formula:C21H20N2O4S

Molecular Weight: 396.46


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Cefmetazole sodium Impurity 24

Cat No.:D-C063624

CAS No.:NA

Molecular Formula:C21H20N2O3S

Molecular Weight:380.46


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Cefmetazole sodium Impurity 23

Cat No.:D-C063623

CAS No.:NA

Molecular Formula:C22H22N2O5S

Molecular Weight:426.49


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Cefmetazole sodium Impurity 22

Cat No.:D-C063622

CAS No.:NA

Molecular Formula:C24H24N6O3S3

Molecular Weight:540.68


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Cefmetazole sodium Impurity 21

Cat No.:D-C063621

CAS No.:NA

Molecular Formula:C24H24N6O4S2

Molecular Weight:524.62


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Cefmetazole sodium Impurity 20

Cat No.:D-C063620

CAS No.:NA

Molecular Formula:C24H24N6O3S3

Molecular Weight:540.68


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Tofacitinib Impurity 81

Cat No.:D-T062881

CAS No.:NA

Molecular Formula:C13H18N4O2

Molecular Weight: 262.31


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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