QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

By Category

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

All Products

Tadalafil Impurity 7

QCC Cat No.:

QT041236

CAS No.:

NA

Mol Formula:

C20H18N2O4

Mol. Weight:

350.37

Tadalafil Impurity 15

QCC Cat No.:

QT041237

CAS No.:

629652-44-4

Mol Formula:

C22H19ClN2O5

Mol. Weight:

426.85

Tadalafil Impurity 13

QCC Cat No.:

QT041238

CAS No.:

629652-42-2

Mol Formula:

C22H19ClN2O5

Mol. Weight:

426.85

Tadalafil Impurity Ⅵ

QCC Cat No.:

QT041239

CAS No.:

171596-42-2

Mol Formula:

C20H18N2O4

Mol. Weight:

350.37

Tadalafil Impurity T

QCC Cat No.:

QT041241

CAS No.:

629652-40-0

Mol Formula:

C22H19ClN2O5

Mol. Weight:

426.85

Tadalafil Impurity 21

QCC Cat No.:

QT041243

CAS No.:

NA

Mol Formula:

C19H17ClN2O4

Mol. Weight:

372.80

Tadalafil Impurity 44

QCC Cat No.:

QT041244

CAS No.:

20696-60-0

Mol Formula:

C22H22N4O3

Mol. Weight:

390.44

Tadalafil Impurity 45

QCC Cat No.:

QT041245

CAS No.:

2058231-08-4

Mol Formula:

C21H17ClN2O5

Mol. Weight:

412.82

Tadalafil Impurity 46

QCC Cat No.:

QT041246

CAS No.:

NA

Mol Formula:

C22H19Cl2N3O4

Mol. Weight:

460.31

Tadalafil Impurity 47

QCC Cat No.:

QT041247

CAS No.:

NA

Mol Formula:

C21H18ClN3O4

Mol. Weight:

411.84

Tadalafil Impurity 48

QCC Cat No.:

QT041248

CAS No.:

NA

Mol Formula:

C23H22ClN3O4

Mol. Weight:

439.89

Tadalafil Impurity 49

QCC Cat No.:

QT041249

CAS No.:

NA

Mol Formula:

C24H28N4O4

Mol. Weight:

436.50

Tadalafil Impurity 50

QCC Cat No.:

QT041250

CAS No.:

NA

Mol Formula:

C26H32N4O4

Mol. Weight:

464.56

Tadalafil Impurity 51

QCC Cat No.:

QT041251

CAS No.:

171596-43-3(free base)

Mol Formula:

C20H19ClN2O4

Mol. Weight:

386.83

Tadalafil Impurity 52

QCC Cat No.:

QT041252

CAS No.:

171596-44-4(free base)

Mol Formula:

C20H19ClN2O4

Mol. Weight:

386.83

Tadalafil Impurity 53

QCC Cat No.:

QT041253

CAS No.:

96-30-0

Mol Formula:

C3H6ClNO

Mol. Weight:

107.54

Tadalafil Impurity 54

QCC Cat No.:

QT041254

CAS No.:

1346602-17-2

Mol Formula:

C22H17N3O5

Mol. Weight:

403.39

Tadalafil Impurity 55

QCC Cat No.:

QT041255

CAS No.:

1379883-12-1

Mol Formula:

C12H14N2O2

Mol. Weight:

218.25

Tadalafil Impurity 56

QCC Cat No.:

QT041256

CAS No.:

NA

Mol Formula:

C21H18N2O5

Mol. Weight:

378.38

Tadalafil Impurity 57

QCC Cat No.:

QT041257

CAS No.:

NA

Mol Formula:

C22H17Cl3N2O5

Mol. Weight:

495.74

Tadalafil Impurity 58

QCC Cat No.:

QT041258

CAS No.:

10140-87-1

Mol Formula:

C4H6Cl2O2

Mol. Weight:

157.00

Tadalafil Impurity 59

QCC Cat No.:

QT041259

CAS No.:

515-84-4

Mol Formula:

C4H5Cl3O2

Mol. Weight:

191.44

Tadalafil Impurity 60

QCC Cat No.:

QT041260

CAS No.:

23170-77-6

Mol Formula:

C3H4Cl3NO

Mol. Weight:

176.43

Tadalafil Impurity 61

QCC Cat No.:

QT041261

CAS No.:

NA

Mol Formula:

C24H23N3O5

Mol. Weight:

433.46

QCC Cat No.:

QT041262

CAS No.:

960226-55-5

Mol Formula:

C22H16D3N3O4

Mol. Weight:

392.42

Tadalafil Impurity 63

QCC Cat No.:

QT041263

CAS No.:

NA

Mol Formula:

C20H20N2O4

Mol. Weight:

352.38

Tadalafil Impurity 64

QCC Cat No.:

QT041264

CAS No.:

NA

Mol Formula:

C22H21N3O5

Mol. Weight:

407.42

Tadalafil Impurity 65

QCC Cat No.:

QT041265

CAS No.:

NA

Mol Formula:

C23H23N3O4

Mol. Weight:

405.45

Tadalafil Impurity 66

QCC Cat No.:

QT041266

CAS No.:

NA

Mol Formula:

C22H21N3O5

Mol. Weight:

407.42

Tadalafil Impurity 67

QCC Cat No.:

QT041267

CAS No.:

NA

Mol Formula:

C22H21N3O5

Mol. Weight:

407.42