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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-S070710
Sitagliptin Impurity 10 C16H13F6N5O [NA] Inquire
D-S070708
Sitagliptin Impurity 8 C21H23F6N5O3 486460-23-5 Inquire
D-S070702
Sitagliptin EP Impurity B C16H16F5N5O 486460-31-5;1345822-87-8(H3O4P salt) Inquire
D-S070703
Sitagliptin EP Impurity C C16H16F5N5O 945261-48-3;1345822-86-7(H3O4P salt) Inquire
D-U020802
Umeclidiniu Impurity B C20H23NO NA Inquire
D-U020801
Umeclidiniu Impurity A C10H17NO2 1509910-91-1 Inquire
D-A037001
Azelastine Impurity 1 C22H24ClN3O NA Inquire
D-A013620
Acotiamide Impurity 20 C15H16N2O6S [NA] Inquire
D-A013619
Acotiamide Impurity 19 C15H16N2O6S [NA] Inquire
D-A013618
Acotiamide Impurity 18 C15H16N2O6S [NA] Inquire
D-A013617
Acotiamide Impurity 17 C16H18N2O6S [NA] Inquire
D-A013616
Acotiamide Impurity 16 C16H18N2O6S [NA] Inquire
D-A013615
Acotiamide Impurity 15 C15H16N2O6S [NA] Inquire
D-A013614
Acotiamide Impurity 14 C14H14N2O6S [NA] Inquire
D-A013613
Acotiamide Impurity 13 C9H11ClO3 [NA] Inquire
D-A013612
Acotiamide Impurity 12 C16H18N2O6S 185105-98-0 Inquire
D-A013611
Acotiamide Impurity 11 C15H16N2O6S [NA] Inquire
D-A013610
Acotiamide Impurity 10 C15H18N4O5S [NA] Inquire
D-A013609
Acotiamide Impurity 9 C15H16N2O6S NA Inquire
D-A013608
Acotiamide Impurity 8 C6H10N4OS [NA] Inquire
D-A013607
Acotiamide Impurity 7 C21H30N4O5S NA Inquire
D-A013606
Acotiamide Impurity 6 C22H33ClN4O5S 185103-80-4(free base) Inquire
D-A013605
Acotiamide Impurity 5 C12H22N4OS [NA] Inquire
D-A013604
Acotiamide Impurity 4 C13H12N2O6S [NA] Inquire
D-A013603
Acotiamide Impurity 3 C17H29ClN2O4 NA Inquire
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Sitagliptin Impurity 10

Cat No.:D-S070710

CAS No.:[NA]

Molecular Formula:C16H13F6N5O

Molecular Weight: 405.30


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Sitagliptin Impurity 8

Cat No.:D-S070708

CAS No.:486460-23-5

Molecular Formula:C21H23F6N5O3

Molecular Weight:507.43


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Sitagliptin EP Impurity B

Cat No.:D-S070702

CAS No.:486460-31-5;1345822-87-8(H3O4P salt)

Molecular Formula:C16H16F5N5O

Molecular Weight:389.32


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Sitagliptin EP Impurity C

Cat No.:D-S070703

CAS No.:945261-48-3;1345822-86-7(H3O4P salt)

Molecular Formula:C16H16F5N5O

Molecular Weight:389.32


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Umeclidiniu Impurity B

Cat No.:D-U020802

CAS No.:NA

Molecular Formula:C20H23NO

Molecular Weight:293.40


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Umeclidiniu Impurity A

Cat No.:D-U020801

CAS No.:1509910-91-1

Molecular Formula:C10H17NO2

Molecular Weight:183.25


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Azelastine Impurity 1

Cat No.:D-A037001

CAS No.:NA

Molecular Formula: C22H24ClN3O

Molecular Weight: 381.90


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Acotiamide Impurity 20

Cat No.:D-A013620

CAS No.:[NA]

Molecular Formula: C15H16N2O6S

Molecular Weight:352.36


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Acotiamide Impurity 19

Cat No.:D-A013619

CAS No.:[NA]

Molecular Formula:C15H16N2O6S

Molecular Weight:352.36


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Acotiamide Impurity 18

Cat No.:D-A013618

CAS No.:[NA]

Molecular Formula:C15H16N2O6S

Molecular Weight:352.36


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Acotiamide Impurity 17

Cat No.:D-A013617

CAS No.:[NA]

Molecular Formula:C16H18N2O6S

Molecular Weight: 366.39


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Acotiamide Impurity 16

Cat No.:D-A013616

CAS No.:[NA]

Molecular Formula:C16H18N2O6S

Molecular Weight:366.39


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Acotiamide Impurity 15

Cat No.:D-A013615

CAS No.:[NA]

Molecular Formula:C15H16N2O6S

Molecular Weight:352.36


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Acotiamide Impurity 14

Cat No.:D-A013614

CAS No.:[NA]

Molecular Formula:C14H14N2O6S

Molecular Weight:338.34


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Acotiamide Impurity 13

Cat No.:D-A013613

CAS No.:[NA]

Molecular Formula:C9H11ClO3

Molecular Weight:202.63


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Acotiamide Impurity 12

Cat No.:D-A013612

CAS No.: 185105-98-0

Molecular Formula:C16H18N2O6S

Molecular Weight:366.39


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Acotiamide Impurity 11

Cat No.:D-A013611

CAS No.:[NA]

Molecular Formula:C15H16N2O6S

Molecular Weight: 352.36


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Acotiamide Impurity 10

Cat No.:D-A013610

CAS No.:[NA]

Molecular Formula:C15H18N4O5S

Molecular Weight: 366.39


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Acotiamide Impurity 9

Cat No.:D-A013609

CAS No.:NA

Molecular Formula: C15H16N2O6S

Molecular Weight: 352.36


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Acotiamide Impurity 8

Cat No.:D-A013608

CAS No.:[NA]

Molecular Formula:C6H10N4OS

Molecular Weight:186.23


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Acotiamide Impurity 7

Cat No.:D-A013607

CAS No.:NA

Molecular Formula:C21H30N4O5S

Molecular Weight:450.55


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Acotiamide Impurity 6

Cat No.:D-A013606

CAS No.:185103-80-4(free base)

Molecular Formula:C22H33ClN4O5S

Molecular Weight:501.04


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Acotiamide Impurity 5

Cat No.:D-A013605

CAS No.:[NA]

Molecular Formula:C12H22N4OS

Molecular Weight:270.39


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Acotiamide Impurity 4

Cat No.:D-A013604

CAS No.:[NA]

Molecular Formula: C13H12N2O6S

Molecular Weight: 324.31


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Acotiamide Impurity 3

Cat No.:D-A013603

CAS No.:NA

Molecular Formula:C17H29ClN2O4

Molecular Weight:360.88


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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