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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-D026816
Doxazosin Impurity 16 C10H12N4O2 60547-96-8 Inquire
D-D026810
Doxazosin Impurity 10 C10H10O4 3663-79-4 Inquire
D-D026814
Doxazosin Impurity 14 C23H25N5O6 102932-28-5 Inquire
D-D026812
Doxazosin Impurity 12 C22H23N5O5 102932-26-3 Inquire
D-T051105
Tandospirone Impurity 5 C9H10O4 3853-88-1 Inquire
D-I600103
Isavuconazole Impurity 3 C40H43ClF2N8O7S NA Inquire
D-M026401
Molnupiravir Impurity 1 C16H23N3O7 2346620-55-9 Inquire
D-M026403
Molnupiravir Impurity 3 C20H29N3O7 NA Inquire
D-M026402
Molnupiravir Impurity 2 C16H23N3O6 1686124-74-2 Inquire
D-M026406
Molnupiravir Impurity 6 C12H17N3O5 362-42-5 Inquire
D-M026404
Molnupiravir Impurity 4 C13H19N3O7 NA Inquire
D-S016114
Sildenafil Impurity 14 C17H22N4O3 501120-38-3 Inquire
D-B050601
Brazilin C16H14O5 474-07-7 Inquire
D-A029201
Arctiin C27H34O11 20362-31-6 Inquire
D-D025720
Donepezil Impurity 20 C24H29NO3.HCl NA Inquire
D-I020918
Irbesartan Impurity 18 C14H9Br2N NA Inquire
D-I020934
Irbesartan Impurity 34 C14H10BrN 135689-88-2 Inquire
D-M027421
Mosapride Impurity U C9H12FNO.HCl 1093648-13-5 Inquire
D-M027420
Mosapride Impurity T C12H17FN2O.2HCl NA Inquire
D-M027419
Mosapride Impurity S C12H17FN2O.2HCl NA Inquire
D-A015000
S-Adenosyl-L-Methionine 1,4-Butanedisulfonate;
Ademethionine 1,4-Butanedisulfonate
C15H23N6O5S+.C4H9O6S2-.1/2C4H10O6S2 101020-79-5 Inquire
D-M020600
Methylene Blue trihydrate C16H18ClN3S.3H2O 7220-79-3;61-73-4(anhydrous) Inquire
D-S012031
Saxagliptin Impurity 31 C6H10N2O.CH3SO3H 709031-45-8;361440-68-8(free base) Inquire
D-S012027
Saxagliptin Impurity 27 C11H18N2O3 361440-67-7 Inquire
D-S012001
Saxagliptin Impurity 1 C23H35N3O5 NA Inquire
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Doxazosin Impurity 16

Cat No.:D-D026816

CAS No.:60547-96-8

Molecular Formula:C10H12N4O2

Molecular Weight:220.23


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Doxazosin Impurity 10

Cat No.:D-D026810

CAS No.:3663-79-4

Molecular Formula:C10H10O4

Molecular Weight:194.18


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Doxazosin Impurity 14

Cat No.:D-D026814

CAS No.:102932-28-5

Molecular Formula:C23H25N5O6

Molecular Weight:467.47


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Doxazosin Impurity 12

Cat No.:D-D026812

CAS No.:102932-26-3

Molecular Formula:C22H23N5O5

Molecular Weight:437.45


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Tandospirone Impurity 5

Cat No.:D-T051105

CAS No.:3853-88-1

Molecular Formula:C9H10O4

Molecular Weight:182.17


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Isavuconazole Impurity 3

Cat No.:D-I600103

CAS No.:NA

Molecular Formula:C40H43ClF2N8O7S

Molecular Weight:853.33


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Molnupiravir Impurity 1

Cat No.:D-M026401

CAS No.:2346620-55-9

Molecular Formula:C16H23N3O7

Molecular Weight:369.37


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Molnupiravir Impurity 3

Cat No.:D-M026403

CAS No.:NA

Molecular Formula:C20H29N3O7

Molecular Weight:423.46


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Molnupiravir Impurity 2

Cat No.:D-M026402

CAS No.:1686124-74-2

Molecular Formula:C16H23N3O6

Molecular Weight:353.37


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Molnupiravir Impurity 6

Cat No.:D-M026406

CAS No.:362-42-5

Molecular Formula:C12H17N3O5

Molecular Weight:283.28


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Molnupiravir Impurity 4

Cat No.:D-M026404

CAS No.:NA

Molecular Formula:C13H19N3O7

Molecular Weight:329.31


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Sildenafil Impurity 14

Cat No.:D-S016114

CAS No.:501120-38-3

Molecular Formula:C17H22N4O3

Molecular Weight:330.38


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Brazilin

Cat No.:D-B050601

CAS No.:474-07-7

Molecular Formula:C16H14O5

Molecular Weight:286.28


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Arctiin

Cat No.:D-A029201

CAS No.:20362-31-6

Molecular Formula: C27H34O11

Molecular Weight:534.55


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Donepezil Impurity 20

Cat No.:D-D025720

CAS No.:NA

Molecular Formula:C24H29NO3.HCl

Molecular Weight:379.49 36.46


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Irbesartan Impurity 18

Cat No.:D-I020918

CAS No.:NA

Molecular Formula:C14H9Br2N

Molecular Weight:351.04


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Irbesartan Impurity 34

Cat No.:D-I020934

CAS No.:135689-88-2

Molecular Formula:C14H10BrN

Molecular Weight:272.14


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Mosapride Impurity U

Cat No.:D-M027421

CAS No.:1093648-13-5

Molecular Formula:C9H12FNO.HCl

Molecular Weight:169.20 36.46


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Mosapride Impurity T

Cat No.:D-M027420

CAS No.:NA

Molecular Formula:C12H17FN2O.2HCl

Molecular Weight:224.27 72.92


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Mosapride Impurity S

Cat No.:D-M027419

CAS No.:NA

Molecular Formula:C12H17FN2O.2HCl

Molecular Weight:224.27 72.92


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S-Adenosyl-L-Methionine 1,4-Butanedisulfonate;
Ademethionine 1,4-Butanedisulfonate

Cat No.:D-A015000

CAS No.:101020-79-5

Molecular Formula:C15H23N6O5S+.C4H9O6S2-.1/2C4H10O6S2

Molecular Weight:399.45 217.23 109.12


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Methylene Blue trihydrate

Cat No.:D-M020600

CAS No.:7220-79-3;61-73-4(anhydrous)

Molecular Formula:C16H18ClN3S.3H2O

Molecular Weight:319.85 54.06


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Saxagliptin Impurity 31

Cat No.:D-S012031

CAS No.:709031-45-8;361440-68-8(free base)

Molecular Formula:C6H10N2O.CH3SO3H

Molecular Weight:126.16 96.11


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Saxagliptin Impurity 27

Cat No.:D-S012027

CAS No.:361440-67-7

Molecular Formula:C11H18N2O3

Molecular Weight:226.27


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Saxagliptin Impurity 1

Cat No.:D-S012001

CAS No.:NA

Molecular Formula:C23H35N3O5

Molecular Weight:433.54


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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