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Metaraminol Impurity 24

QCC Cat No.:

QM201824

CAS No.:

37951-47-6

Mol Formula:

C16H16O2

Mol. Weight:

240.30

Metaraminol Impurity 25

QCC Cat No.:

QM201825

CAS No.:

NA

Mol Formula:

C16H19NO2

Mol. Weight:

257.33

Metaraminol Impurity 26

QCC Cat No.:

QM201826

CAS No.:

1075-61-2;54779-56-5(HCl salt)

Mol Formula:

C9H13NO

Mol. Weight:

151.21

Metaraminol Impurity 27

QCC Cat No.:

QM201827

CAS No.:

NA

Mol Formula:

C14H12O4

Mol. Weight:

244.24

Metaraminol Impurity 28

QCC Cat No.:

QM201828

CAS No.:

NA

Mol Formula:

C14H15NO3

Mol. Weight:

245.27

Metaraminol Impurity 29

QCC Cat No.:

QM201829

CAS No.:

NA

Mol Formula:

C16H19NO2

Mol. Weight:

257.33

Metaraminol Impurity 30

QCC Cat No.:

QM201830

CAS No.:

NA

Mol Formula:

C16H17NO2

Mol. Weight:

255.31

Metaraminol Impurity 31

QCC Cat No.:

QM201831

CAS No.:

NA

Mol Formula:

C9H10O3

Mol. Weight:

166.17

Metaraminol Impurity 32

QCC Cat No.:

QM201832

CAS No.:

42551-55-3

Mol Formula:

C4H11NO

Mol. Weight:

89.14

Metaraminol Impurity 33

QCC Cat No.:

QM201833

CAS No.:

NA

Mol Formula:

C6H14N4

Mol. Weight:

142.21

Metaraminol Impurity 34

QCC Cat No.:

QM201834

CAS No.:

NA

Mol Formula:

C9H11NO4

Mol. Weight:

197.19

Metaraminol Impurity 35

QCC Cat No.:

QM201835

CAS No.:

NA

Mol Formula:

C9H11NO4

Mol. Weight:

197.19

Metaraminol Impurity 36

QCC Cat No.:

QM201836

CAS No.:

NA

Mol Formula:

C9H11NO4

Mol. Weight:

197.19

Metaraminol Impurity 37

QCC Cat No.:

QM201837

CAS No.:

NA

Mol Formula:

C9H11NO2

Mol. Weight:

165.19

Metaraminol Impurity 38

QCC Cat No.:

QM201838

CAS No.:

NA

Mol Formula:

C13H17NO7

Mol. Weight:

299.28

QCC Cat No.:

QM201900

CAS No.:

453562-69-1

Mol Formula:

C22H23N5O

Mol. Weight:

373.45

QCC Cat No.:

QM202400

CAS No.:

57837-19-1

Mol Formula:

C15H21NO4

Mol. Weight:

279.33

Methotrexate EP Impurity A

QCC Cat No.:

QM202401

CAS No.:

945-24-4

Mol Formula:

C7H8N6O

Mol. Weight:

192.18

Methotrexate EP Impurity B

QCC Cat No.:

QM202402

CAS No.:

54-62-6

Mol Formula:

C19H20N8O5

Mol. Weight:

440.41

Methotrexate EP Impurity C

QCC Cat No.:

QM202403

CAS No.:

2410-93-7

Mol Formula:

C20H21N7O6

Mol. Weight:

455.42

Methotrexate EP Impurity D

QCC Cat No.:

QM202404

CAS No.:

5623-18-7

Mol Formula:

C15H14N6O3

Mol. Weight:

326.31

Methotrexate EP Impurity E

QCC Cat No.:

QM202405

CAS No.:

19741-14-1；70844-48-3 (HCl)

Mol Formula:

C15H15N7O2

Mol. Weight:

325.33

Methotrexate EP Impurity F

QCC Cat No.:

QM202406

CAS No.:

51865-79-3

Mol Formula:

C20H22N8O5

Mol. Weight:

454.44

Methotrexate EP Impurity G

QCC Cat No.:

QM202408

CAS No.:

NA

Mol Formula:

C28H29N9O6

Mol. Weight:

587.59

Methotrexate EP Impurity H

QCC Cat No.:

QM202409

CAS No.:

67022-39-3

Mol Formula:

C21H24N8O5

Mol. Weight:

468.47

QCC Cat No.:

QM202410

CAS No.:

59-05-2

Mol Formula:

C20H22N8O5

Mol. Weight:

454.44

Methotrexate EP Impurity I

QCC Cat No.:

QM202411

CAS No.:

66147-29-3

Mol Formula:

C21H24N8O5

Mol. Weight:

468.47

Methotrexate EP Impurity J

QCC Cat No.:

QM202412

CAS No.:

NA

Mol Formula:

C22H26N8O5

Mol. Weight:

482.49

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

QCC Cat No.:

QM202413

CAS No.:

4271-30-1

Mol Formula:

C12H14N2O5

Mol. Weight:

266.25

Methotrexate EP Impurity L

QCC Cat No.:

QM202414

CAS No.:

52980-68-4

Mol Formula:

C13H16N2O5

Mol. Weight:

280.28