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PROFESSIONAL REFERENCE STANDARD SUPPLIER
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-P230621
Pemetrexed Impurity 21 C19H21N5O7 NA Inquire
D-E038021
Erlotinib Impurity 21 C14H18N2O5 179688-29-0 Inquire
D-M600904
Minocycline EP Impurity D C21H23N3O7 5679-00-5 Inquire
D-M022410
Midazolam EP Impurity J C18H17ClFN3 59469-08-8 Inquire
D-M022409
Midazolam EP Impurity I C18H15ClFN3 NA Inquire
D-M022408
Midazolam EP Impurity H C15H10ClFN2 119401-13-7 Inquire
D-M022407
Midazolam EP Impurity G C18H14ClN3 59467-86-6 Inquire
D-M022406
Midazolam EP Impurity F C15H10ClFN2O NA Inquire
D-M022405
Controlled Substance
(Midazolam EP Impurity E)
C16H15ClFN3 59467-64-0 Inquire
D-M022404
Midazolam EP Impurity D C18H13ClFN3O 59468-83-6 Inquire
D-M022403
Midazolam EP Impurity C C19H13ClFN3O2 59468-44-9 Inquire
D-M022402
Midazolam EP Impurity B C18H13ClFN3 59469-74-8 Inquire
D-M022401
Midazolam EP Impurity A C18H15ClFN3 59468-07-4 Inquire
D-M019612
Methotrexate EP Impurity L C13H16N2O5 52980-68-4;57444-71-0(2Na salt) Inquire
D-M019611
Methotrexate EP Impurity K;
Folic Acid EP Impurity A;
Calcium Levofolinate EP Impurity A;
Calcium Folinate Hydrate EP Impurity A
C12H14N2O5 4271-30-1 Inquire
D-M019610
Methotrexate EP Impurity J;
Methotrexate dimethyl ester
C22H26N8O5 34378-65-9 Inquire
D-M019609
Methotrexate EP Impurity I;
Methotrexate 1-methyl ester
C21H24N8O5 66147-29-3 Inquire
D-M019608
Methotrexate EP Impurity H;
Methotrexate 5-methyl ester
C21H24N8O5 67022-39-3 Inquire
D-M019607
Methotrexate EP Impurity G C28H29N9O6 2519848-42-9 Inquire
D-M019600
Methotrexate C20H22N8O5 59-05-2 Inquire
D-M017019
Mesalazine EP Impurity S C14H12N2O5 1797983-23-3 Inquire
D-M017018
Mesalazine EP Impurity Q C7H4ClNO4 3970-35-2 Inquire
D-M017017
Mesalazine EP Impurity P C13H11NO6S 887256-40-8 Inquire
D-M017016
Mesalazine EP Impurity J C7H8N2O3 112725-89-0;2514682-10-9(2HCl salt) Inquire
D-M017015
Mesalazine EP Impurity I C13H10N2O3 3147-53-3 Inquire
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Pemetrexed Impurity 21

Cat No.:D-P230621

CAS No.:NA

Molecular Formula:C19H21N5O7

Molecular Weight:431.40


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Erlotinib Impurity 21

Cat No.:D-E038021

CAS No.:179688-29-0

Molecular Formula: C14H18N2O5

Molecular Weight: 294.30


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Minocycline EP Impurity D

Cat No.:D-M600904

CAS No.:5679-00-5

Molecular Formula:C21H23N3O7

Molecular Weight: 429.42


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Midazolam EP Impurity J

Cat No.:D-M022410

CAS No.:59469-08-8

Molecular Formula:C18H17ClFN3

Molecular Weight:329.80


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Midazolam EP Impurity I

Cat No.:D-M022409

CAS No.:NA

Molecular Formula:C18H15ClFN3

Molecular Weight:327.78


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Midazolam EP Impurity H

Cat No.:D-M022408

CAS No.:119401-13-7

Molecular Formula:C15H10ClFN2

Molecular Weight:272.70


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Midazolam EP Impurity G

Cat No.:D-M022407

CAS No.:59467-86-6

Molecular Formula: C18H14ClN3

Molecular Weight:307.78


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Midazolam EP Impurity F

Cat No.:D-M022406

CAS No.:NA

Molecular Formula: C15H10ClFN2O

Molecular Weight:288.70


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Controlled Substance
(Midazolam EP Impurity E)

Cat No.:D-M022405

CAS No.:59467-64-0

Molecular Formula: C16H15ClFN3

Molecular Weight:303.76


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Midazolam EP Impurity D

Cat No.:D-M022404

CAS No.:59468-83-6

Molecular Formula:C18H13ClFN3O

Molecular Weight:341.77


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Midazolam EP Impurity C

Cat No.:D-M022403

CAS No.:59468-44-9

Molecular Formula:C19H13ClFN3O2

Molecular Weight:369.78


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Midazolam EP Impurity B

Cat No.:D-M022402

CAS No.:59469-74-8

Molecular Formula:C18H13ClFN3

Molecular Weight:325.77


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Midazolam EP Impurity A

Cat No.:D-M022401

CAS No.:59468-07-4

Molecular Formula: C18H15ClFN3

Molecular Weight: 327.78


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Methotrexate EP Impurity L

Cat No.:D-M019612

CAS No.:52980-68-4;57444-71-0(2Na salt)

Molecular Formula:C13H16N2O5

Molecular Weight: 280.28


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Methotrexate EP Impurity K;
Folic Acid EP Impurity A;
Calcium Levofolinate EP Impurity A;
Calcium Folinate Hydrate EP Impurity A

Cat No.:D-M019611

CAS No.:4271-30-1

Molecular Formula:C12H14N2O5

Molecular Weight:266.25


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Methotrexate EP Impurity J;
Methotrexate dimethyl ester

Cat No.:D-M019610

CAS No.:34378-65-9

Molecular Formula: C22H26N8O5

Molecular Weight:482.49


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Methotrexate EP Impurity I;
Methotrexate 1-methyl ester

Cat No.:D-M019609

CAS No.: 66147-29-3

Molecular Formula:C21H24N8O5

Molecular Weight: 468.47


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Methotrexate EP Impurity H;
Methotrexate 5-methyl ester

Cat No.:D-M019608

CAS No.:67022-39-3

Molecular Formula:C21H24N8O5

Molecular Weight: 468.47


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Methotrexate EP Impurity G

Cat No.:D-M019607

CAS No.:2519848-42-9

Molecular Formula:C28H29N9O6

Molecular Weight:587.59


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Methotrexate

Cat No.:D-M019600

CAS No.:59-05-2

Molecular Formula:C20H22N8O5

Molecular Weight:454.44


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Mesalazine EP Impurity S

Cat No.:D-M017019

CAS No.:1797983-23-3

Molecular Formula:C14H12N2O5

Molecular Weight: 288.26


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Mesalazine EP Impurity Q

Cat No.:D-M017018

CAS No.:3970-35-2

Molecular Formula:C7H4ClNO4

Molecular Weight:201.56


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Mesalazine EP Impurity P

Cat No.:D-M017017

CAS No.:887256-40-8

Molecular Formula: C13H11NO6S

Molecular Weight:309.29


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Mesalazine EP Impurity J

Cat No.:D-M017016

CAS No.:112725-89-0;2514682-10-9(2HCl salt)

Molecular Formula:C7H8N2O3

Molecular Weight: 168.15


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Mesalazine EP Impurity I

Cat No.:D-M017015

CAS No.:3147-53-3

Molecular Formula: C13H10N2O3

Molecular Weight:242.23


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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