QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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Tulobuterol Impurity 15

QCC Cat No.:

QT120215

CAS No.:

NA

Mol Formula:

C12H16ClNO

Mol. Weight:

225.71

Tulobuterol Impurity 16

QCC Cat No.:

QT120216

CAS No.:

NA

Mol Formula:

C16H27ClN2O

Mol. Weight:

298.85

Tulobuterol Impurity 17

QCC Cat No.:

QT120217

CAS No.:

NA

Mol Formula:

C12H18ClNO

Mol. Weight:

227.73

Tulobuterol Impurity 18

QCC Cat No.:

QT120218

CAS No.:

NA

Mol Formula:

C20H25Cl2NO2

Mol. Weight:

382.32

Tulobuterol Impurity 19

QCC Cat No.:

QT120219

CAS No.:

NA

Mol Formula:

C12H18ClNO

Mol. Weight:

227.73

Tulobuterol Impurity 20

QCC Cat No.:

QT120220

CAS No.:

NA

Mol Formula:

C12H19NO

Mol. Weight:

193.29

Tulobuterol Impurity 21

QCC Cat No.:

QT120221

CAS No.:

NA

Mol Formula:

C12H18ClNO

Mol. Weight:

227.73

Tulobuterol Impurity 22

QCC Cat No.:

QT120222

CAS No.:

NA

Mol Formula:

C10H7ClO5

Mol. Weight:

242.61

QCC Cat No.:

QT120600

CAS No.:

171596-29-5

Mol Formula:

C22H19N3O4389.4

Mol. Weight:

389.4

QCC Cat No.:

QT120601

CAS No.:

4668-19-3;18207-71-1(free base)

Mol Formula:

C19H16ClNO4

Mol. Weight:

357.79

Tadalafil Desmethylene Impurity

QCC Cat No.:

QT120604

CAS No.:

171489-03-5

Mol Formula:

C21H19N3O4

Mol. Weight:

377.39

Tolclofos-methyl

QCC Cat No.:

QT120800

CAS No.:

57018-04-9

Mol Formula:

C9H11Cl2O3PS

Mol. Weight:

301.13

Trelagliptin Impurity A

QCC Cat No.:

QT120801

CAS No.:

2206135-35-3

Mol Formula:

C18H20FN5O2

Mol. Weight:

357.38

Trelagliptin Impurity 4

QCC Cat No.:

QT120804

CAS No.:

1917324-15-2

Mol Formula:

C18H21FN4O4

Mol. Weight:

376.38

Trelagliptin Impurity F

QCC Cat No.:

QT120806

CAS No.:

[NA]

Mol Formula:

C15H15FN4O2

Mol. Weight:

302.30

Trelagliptin Impurity G

QCC Cat No.:

QT120807

CAS No.:

[NA]

Mol Formula:

C18H13ClFN5O4

Mol. Weight:

417.78

Trelagliptin Impurity H

QCC Cat No.:

QT120808

CAS No.:

[NA]

Mol Formula:

C23H24FN7O4

Mol. Weight:

481.48

Trelagliptin Impurity J

QCC Cat No.:

QT120810

CAS No.:

[NA]

Mol Formula:

C26H24F2N6O2

Mol. Weight:

490.50

Trelagliptin Impurity 11

QCC Cat No.:

QT120811

CAS No.:

[NA]

Mol Formula:

C34H28F3N7O2

Mol. Weight:

623.63

Trelagliptin Impurity L

QCC Cat No.:

QT120812

CAS No.:

[NA]

Mol Formula:

C13H9ClFN3O2

Mol. Weight:

293.68

Trelagliptin Impurity M

QCC Cat No.:

QT120813

CAS No.:

[NA]

Mol Formula:

C18H20FN5O2

Mol. Weight:

357.38

Trelagliptin Impurity 14

QCC Cat No.:

QT120814

CAS No.:

[NA]

Mol Formula:

C13H9ClFN3O2

Mol. Weight:

293.68

Trelagliptin Impurity 15

QCC Cat No.:

QT120815

CAS No.:

[NA]

Mol Formula:

C18H20FN5O2

Mol. Weight:

357.38

Trelagliptin Impurity P

QCC Cat No.:

QT120816

CAS No.:

[NA]

Mol Formula:

C13H9ClFN3O2

Mol. Weight:

293.68

Trelagliptin Impurity Q

QCC Cat No.:

QT120817

CAS No.:

[NA]

Mol Formula:

C18H20FN5O2

Mol. Weight:

357.38

Trelagliptin Impurity S

QCC Cat No.:

QT120819

CAS No.:

[NA]

Mol Formula:

C40H42F2N10O6

Mol. Weight:

796.82

Trelagliptin Impurity T

QCC Cat No.:

QT120820

CAS No.:

[NA]

Mol Formula:

C22H22FN5O4

Mol. Weight:

439.44

Trelagliptin Impurity U

QCC Cat No.:

QT120821

CAS No.:

[NA]

Mol Formula:

C18H24FN5O2

Mol. Weight:

361.41

Trelagliptin Impurity V

QCC Cat No.:

QT120822

CAS No.:

[NA]

Mol Formula:

C10H9ClN4O4

Mol. Weight:

284.66

Trelagliptin Impurity X

QCC Cat No.:

QT120824

CAS No.:

[NA]

Mol Formula:

C14H12FN3O3

Mol. Weight:

289.26