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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-C075608
Clindamycin Phosphate EP Impurity I C18H35ClN2O11P2S 1309048-48-3 Inquire
D-C075606
Clindamycin Phosphate EP Impurity G C18H33N2O8PS NA Inquire
D-C075601
Clindamycin Phosphate EP Impurity A;Lincomycin(base);Clindamycin Hydrochloride EP Impurity A C18H34N2O6S 154-21-2;859-18-7(HCl salt) Inquire
D-C065904
Ceftriaxone EP Impurity D C13H10N4O2S3 80756-85-0 Inquire
D-C065903
Ceftriaxone EP Impurity C C4H5N3O2S 58909-39-0 Inquire
D-R012522
Regorafenib Impurity 22 C14H12FN3O3 2161381-19-5 Inquire
D-R012521
Regorafenib Impurity 21 C21H15ClF4N4O4 835621-11-9 Inquire
D-R012520
Regorafenib Impurity 20 C25H19F2N5O4 NA Inquire
D-R012519
Regorafenib Impurity 19 C13H12FN3O2 NA Inquire
D-R012518
Regorafenib Impurity 18 C19H17FN4O3 2098799-12-1 Inquire
D-R012517
Regorafenib Impurity 17 C12H13ClF3NO2 352277-93-1 Inquire
D-C010610
Clopidogrel EP Impurity E C15H15ClN2OS 90055-68-8 Inquire
D-T010733
Tadalafil Impurity 33 C19H17ClN2O4 474668-76-3;406938-39-4(free base) Inquire
D-T010732
Tadalafil Impurity 32 C20H18N2O4 171596-41-1;171752-68-4(HCl salt) Inquire
D-A1103105
Atorvastatin Impurity 105 C33H35FN2O7 1316291-19-6 (Na salt);873950-17-5 Inquire
D-V011535
Valsartan Impurity 35 C24H29N5O3 137863-60-6 Inquire
D-T010731
Tadalafil Impurity 31 C3H6ClNO 96-30-0 Inquire
D-V011534
Valsartan Impurity 34 C25H31NO4 149709-59-1 Inquire
D-A034716
Avanafil Impurity 16 C16H18ClN3O3S 330785-81-4 Inquire
D-A034715
Avanafil Impurity 15 C20H25ClN4O4 330785-83-6 Inquire
D-I230208
Imatinib Impurity 8 C8H12N4 581076-64-4 Inquire
D-A034714
Avanafil Impurity 14 C18H21ClN4O4 330785-84-7 Inquire
D-A034713
Avanafil Impurity 13 C19H19ClN6O2S 1364671-62-4 Inquire
D-A034712
Avanafil Impurity 12 C23H27N7O3 330784-50-4 Inquire
D-R020434
Rivaroxaban Impurity 34 C9H7NO2 550-44-7  Inquire
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Clindamycin Phosphate EP Impurity I

Cat No.:D-C075608

CAS No.:1309048-48-3

Molecular Formula:C18H35ClN2O11P2S

Molecular Weight:584.94


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Clindamycin Phosphate EP Impurity G

Cat No.:D-C075606

CAS No.:NA

Molecular Formula:C18H33N2O8PS

Molecular Weight:468.50


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Clindamycin Phosphate EP Impurity A;Lincomycin(base);Clindamycin Hydrochloride EP Impurity A

Cat No.:D-C075601

CAS No.:154-21-2;859-18-7(HCl salt)

Molecular Formula: C18H34N2O6S

Molecular Weight:406.54


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Ceftriaxone EP Impurity D

Cat No.:D-C065904

CAS No.:80756-85-0

Molecular Formula:C13H10N4O2S3

Molecular Weight:350.44


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Ceftriaxone EP Impurity C

Cat No.:D-C065903

CAS No.:58909-39-0

Molecular Formula:C4H5N3O2S

Molecular Weight:159.17


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Regorafenib Impurity 22

Cat No.:D-R012522

CAS No.:2161381-19-5

Molecular Formula:C14H12FN3O3

Molecular Weight: 289.26


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Regorafenib Impurity 21

Cat No.:D-R012521

CAS No.:835621-11-9

Molecular Formula:C21H15ClF4N4O4

Molecular Weight:498.81


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Regorafenib Impurity 20

Cat No.:D-R012520

CAS No.:NA

Molecular Formula:C25H19F2N5O4

Molecular Weight:491.45


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Regorafenib Impurity 19

Cat No.:D-R012519

CAS No.:NA

Molecular Formula:C13H12FN3O2

Molecular Weight:261.25


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Regorafenib Impurity 18

Cat No.:D-R012518

CAS No.:2098799-12-1

Molecular Formula:C19H17FN4O3

Molecular Weight:368.36


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Regorafenib Impurity 17

Cat No.:D-R012517

CAS No.:352277-93-1

Molecular Formula:C12H13ClF3NO2

Molecular Weight: 295.69


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Clopidogrel EP Impurity E

Cat No.:D-C010610

CAS No.:90055-68-8

Molecular Formula:C15H15ClN2OS

Molecular Weight:306.81


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Tadalafil Impurity 33

Cat No.:D-T010733

CAS No.:474668-76-3;406938-39-4(free base)

Molecular Formula:C19H17ClN2O4

Molecular Weight:372.80


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Tadalafil Impurity 32

Cat No.:D-T010732

CAS No.:171596-41-1;171752-68-4(HCl salt)

Molecular Formula:C20H18N2O4

Molecular Weight: 350.37


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Atorvastatin Impurity 105

Cat No.:D-A1103105

CAS No.:1316291-19-6 (Na salt);873950-17-5

Molecular Formula:C33H35FN2O7

Molecular Weight:590.64


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Valsartan Impurity 35

Cat No.:D-V011535

CAS No.:137863-60-6

Molecular Formula:C24H29N5O3

Molecular Weight: 435.52


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Tadalafil Impurity 31

Cat No.:D-T010731

CAS No.:96-30-0

Molecular Formula:C3H6ClNO

Molecular Weight:107.54


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Valsartan Impurity 34

Cat No.:D-V011534

CAS No.:149709-59-1

Molecular Formula:C25H31NO4

Molecular Weight:409.52


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Avanafil Impurity 16

Cat No.:D-A034716

CAS No.:330785-81-4

Molecular Formula: C16H18ClN3O3S

Molecular Weight:367.85


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Avanafil Impurity 15

Cat No.:D-A034715

CAS No.:330785-83-6

Molecular Formula:C20H25ClN4O4

Molecular Weight:420.89


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Imatinib Impurity 8

Cat No.:D-I230208

CAS No.:581076-64-4

Molecular Formula:C8H12N4

Molecular Weight:164.21


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Avanafil Impurity 14

Cat No.:D-A034714

CAS No.:330785-84-7

Molecular Formula:C18H21ClN4O4

Molecular Weight:392.84


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Avanafil Impurity 13

Cat No.:D-A034713

CAS No.:1364671-62-4

Molecular Formula:C19H19ClN6O2S

Molecular Weight:430.91


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Avanafil Impurity 12

Cat No.:D-A034712

CAS No.:330784-50-4

Molecular Formula:C23H27N7O3

Molecular Weight:449.51


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Rivaroxaban Impurity 34

Cat No.:D-R020434

CAS No.:550-44-7 

Molecular Formula:C9H7NO2

Molecular Weight:161.16


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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