QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

QCC Cat No.:

QD121800

CAS No.:

100643-71-8

Mol Formula:

C19H19ClN2

Mol. Weight:

310.82

Desloratadine EP Impurity A

QCC Cat No.:

QD121801

CAS No.:

298220-99-2

Mol Formula:

C19H20ClFN2

Mol. Weight:

330.83

Desloratadine EP Impurity B

QCC Cat No.:

QD121802

CAS No.:

183198-49-4

Mol Formula:

C19H19ClN2

Mol. Weight:

310.82

Desloratadine EP Impurity C

QCC Cat No.:

QD121803

CAS No.:

79794-75-5

Mol Formula:

C22H23ClN2O2

Mol. Weight:

382.88

Desloratadine N-Formyl Impurity

QCC Cat No.:

QD121804

CAS No.:

117810-61-4

Mol Formula:

C20H19ClN2O

Mol. Weight:

338.83

Desloratadine Impurity 5

QCC Cat No.:

QD121805

CAS No.:

1346600-61-0

Mol Formula:

C19H19ClN2

Mol. Weight:

310.82

Desloratadine N-Acetyl Impurity

QCC Cat No.:

QD121806

CAS No.:

117796-52-8

Mol Formula:

C21H21ClN2O

Mol. Weight:

352.86

Desloratadine Dehydro Impurity

QCC Cat No.:

QD121808

CAS No.:

117811-20-8

Mol Formula:

C19H17ClN2

Mol. Weight:

308.8

Desloratadine 11-Hydroxy-N-Methyl Impurity

QCC Cat No.:

QD121809

CAS No.:

NA

Mol Formula:

C20H23ClN2O

Mol. Weight:

342.86

Desloratadine Dihydro Impurity

QCC Cat No.:

QD121810

CAS No.:

NA

Mol Formula:

C19H21ClN2

Mol. Weight:

312.84

Desloratadine 8-Bromo-11-Hydroxy-N-Methyl Impurity

QCC Cat No.:

QD121811

CAS No.:

NA

Mol Formula:

C20H23BrN2O

Mol. Weight:

387.31

Desloratadine Deschloro Impurity

QCC Cat No.:

QD121812

CAS No.:

38092-95-4

Mol Formula:

C19H20N2

Mol. Weight:

276.38

Desloratadine 8-Bromo-11-Oxo Impurity

QCC Cat No.:

QD121813

CAS No.:

NA

Mol Formula:

C14H10BrNO

Mol. Weight:

288.14

Desloratadine 8-Bromo-N-Methyl Impurity

QCC Cat No.:

QD121814

CAS No.:

130642-57-8

Mol Formula:

C20H21BrN2

Mol. Weight:

369.30

Desloratadine 11-Hydroxy Impurity

QCC Cat No.:

QD121815

CAS No.:

NA

Mol Formula:

C19H21ClN2O

Mol. Weight:

328.84

Desloratadine N-Hydroxy Impurity

QCC Cat No.:

QD121816

CAS No.:

1193725-73-3

Mol Formula:

C19H19ClN2O

Mol. Weight:

326.82

Desloratadine 3-Hydroxy Impurity

QCC Cat No.:

QD121817

CAS No.:

119410-08-1

Mol Formula:

C19H19ClN2O

Mol. Weight:

326.82

Desloratadine Impurity R

QCC Cat No.:

QD121818

CAS No.:

38092-95-4

Mol Formula:

C19H20N2

Mol. Weight:

276.38

USP Desloratadine Related Compound A

QCC Cat No.:

QD121819

CAS No.:

117796-50-6

Mol Formula:

C19H19BrN2

Mol. Weight:

355.27

Desloratadine Impurity 20

QCC Cat No.:

QD121820

CAS No.:

130642-50-1;119770-60-4（HCl）

Mol Formula:

C20H23ClN2O

Mol. Weight:

342.86

Desloratadine-d5

QCC Cat No.:

QD121821

CAS No.:

1020719-34-9

Mol Formula:

C19H14ClN2D5

Mol. Weight:

315.86

QCC Cat No.:

QD121822

CAS No.:

1020719-57-6

Mol Formula:

C22H18D5ClN2O2

Mol. Weight:

387.92

Desloratadine Pyridine N-Oxide

QCC Cat No.:

QD121823

CAS No.:

169253-26-3

Mol Formula:

C19H19ClN2O

Mol. Weight:

326.83

Desloratadine Impurity 24

QCC Cat No.:

QD121824

CAS No.:

50603-12-8

Mol Formula:

C20H21N

Mol. Weight:

275.39

Desloratadine Impurity 25

QCC Cat No.:

QD121825

CAS No.:

1346604-23-6

Mol Formula:

C19H19ClN2O

Mol. Weight:

326.82

Desloratadine Impurity 26

QCC Cat No.:

QD121826

CAS No.:

38092-90-9

Mol Formula:

C20H21ClN2

Mol. Weight:

324.85

Desloratadine Impurity 27

QCC Cat No.:

QD121827

CAS No.:

38092-88-5

Mol Formula:

C20H21ClN2

Mol. Weight:

324.85

Desloratadine Impurity 28

QCC Cat No.:

QD121828

CAS No.:

NA

Mol Formula:

C20H22ClFN2

Mol. Weight:

344.85

Desloratadine Impurity 29

QCC Cat No.:

QD121829

CAS No.:

NA

Mol Formula:

C19H20ClFN2

Mol. Weight:

330.83

Desloratadine Impurity 30

QCC Cat No.:

QD121830

CAS No.:

125743-81-9

Mol Formula:

C20H22ClFN2

Mol. Weight:

344.85

Desloratadine Impurity 31

QCC Cat No.:

QD121831

CAS No.:

NA

Mol Formula:

C20H21ClN2O

Mol. Weight:

340.85

Desloratadine Impurity 32

QCC Cat No.:

QD121832

CAS No.:

NA

Mol Formula:

C20H21ClN2

Mol. Weight:

324.85

Desloratadine Impurity 33

QCC Cat No.:

QD121833

CAS No.:

NA

Mol Formula:

C19H15ClN2O

Mol. Weight:

322.79

Desloratadine Impurity 34

QCC Cat No.:

QD121834

CAS No.:

NA

Mol Formula:

C14H9Cl2NO

Mol. Weight:

278.13

Desloratadine Impurity 35

QCC Cat No.:

QD121835

CAS No.:

NA

Mol Formula:

C20H20Cl2N2

Mol. Weight:

359.29

Desloratadine Impurity 36

QCC Cat No.:

QD121836

CAS No.:

NA

Mol Formula:

C19H18Cl2N2

Mol. Weight:

345.27

Desloratadine Impurity 37

QCC Cat No.:

QD121837

CAS No.:

NA

Mol Formula:

C20H23ClN2O

Mol. Weight:

342.86

Desloratadine Impurity 38

QCC Cat No.:

QD121838

CAS No.:

NA

Mol Formula:

C20H20Cl2N2

Mol. Weight:

359.29

Desloratadine Impurity 39

QCC Cat No.:

QD121839

CAS No.:

NA

Mol Formula:

C19H18Cl2N2

Mol. Weight:

345.27

Desloratadine Impurity 40

QCC Cat No.:

QD121840

CAS No.:

NA

Mol Formula:

C14H10ClNO3

Mol. Weight:

275.69

Desloratadine Impurity 41

QCC Cat No.:

QD121841

CAS No.:

1797131-43-1

Mol Formula:

C25H25ClN2O6

Mol. Weight:

484.93

Desloratadine Impurity 42

QCC Cat No.:

QD121842

CAS No.:

119410-05-8

Mol Formula:

C19H19ClN2O

Mol. Weight:

326.82

Desloratadine Impurity 43

QCC Cat No.:

QD121843

CAS No.:

117811-12-8

Mol Formula:

C19H19ClN2O

Mol. Weight:

326.82

Desloratadine Impurity 44

QCC Cat No.:

QD121844

CAS No.:

NA

Mol Formula:

C19H17ClN2O

Mol. Weight:

324.80

Desloratadine Impurity 45

QCC Cat No.:

QD121845

CAS No.:

NA

Mol Formula:

C19H17ClN2O

Mol. Weight:

324.80

Desloratadine Impurity 46

QCC Cat No.:

QD121846

CAS No.:

NA

Mol Formula:

C19H21ClN2O

Mol. Weight:

328.84

Desloratadine Impurity 47

QCC Cat No.:

QD121847

CAS No.:

NA

Mol Formula:

C20H19ClN2O2

Mol. Weight:

354.83

Desloratadine Impurity 61

QCC Cat No.:

QD121861

CAS No.:

NA

Mol Formula:

C31H39ClN2O10

Mol. Weight:

635.11

QCC Cat No.:

QL182000

CAS No.:

79794-75-5

Mol Formula:

C22H23ClN2O2

Mol. Weight:

382.88

Loratadine EP Impurity A

QCC Cat No.:

QL182001

CAS No.:

133284-74-9

Mol Formula:

C22H25ClN2O3

Mol. Weight:

400.90

Loratadine EP Impurity B

QCC Cat No.:

QL182002

CAS No.:

31251-41-9

Mol Formula:

C14H10ClNO

Mol. Weight:

243.69

Loratadine EP Impurity C

QCC Cat No.:

QL182003

CAS No.:

165739-83-3

Mol Formula:

C22H22Cl2N2O2

Mol. Weight:

417.33

Loratadine EP Impurity D

QCC Cat No.:

QL182004

CAS No.:

100643-71-8

Mol Formula:

C19H19ClN2

Mol. Weight:

310.82

Loratadine EP Impurity E

QCC Cat No.:

QL182005

CAS No.:

170727-59-0

Mol Formula:

C22H23ClN2O2

Mol. Weight:

382.88

Loratadine EP Impurity F

QCC Cat No.:

QL182006

CAS No.:

125743-80-8

Mol Formula:

C22H24ClFN2O2

Mol. Weight:

402.89

Loratadine EP Impurity G

QCC Cat No.:

QL182007

CAS No.:

38092-89-6

Mol Formula:

C20H21ClN2

Mol. Weight:

324.85

Loratadine EP Impurity H

QCC Cat No.:

QL182008

CAS No.:

29976-53-2

Mol Formula:

C8H13NO3

Mol. Weight:

171.19

Loratadine N-Acetyl Impurity

QCC Cat No.:

QL182009

CAS No.:

NA

Mol Formula:

C21H21ClN2O

Mol. Weight:

352.86

Loratadine N-Formyl Impurity

QCC Cat No.:

QL182010

CAS No.:

117810-61-4

Mol Formula:

C20H19ClN2O

Mol. Weight:

338.83

Loratadine 3-Hydroxy Impurity

QCC Cat No.:

QL182011

CAS No.:

183483-15-0

Mol Formula:

C22H23ClN2O3

Mol. Weight:

398.88

Loratadine USP Related Compound D

QCC Cat No.:

QL182013

CAS No.:

38089-93-9

Mol Formula:

C20H23ClN2O

Mol. Weight:

342.86

Loratadine USP Related Compound E

QCC Cat No.:

QL182014

CAS No.:

133330-60-6

Mol Formula:

C14H9Cl2NO

Mol. Weight:

278.13

Loratadine 8-Bromo Impurity

QCC Cat No.:

QL182015

CAS No.:

NA

Mol Formula:

C22H23BrN2O2

Mol. Weight:

427.33

Loratadine 2-Chloro Impurity

QCC Cat No.:

QL182016

CAS No.:

NA

Mol Formula:

C22H22Cl2N2O2

Mol. Weight:

417.33

Loratadine N-Oxide

QCC Cat No.:

QL182017

CAS No.:

165739-62-8

Mol Formula:

C22H23ClN2O3

Mol. Weight:

398.88

Loratadine 2-Hydroxymethyl Impurity (USP)

QCC Cat No.:

QL182019

CAS No.:

609806-39-5

Mol Formula:

C23H25ClN2O3

Mol. Weight:

412.91

Loratadine 4-Hydroxymethyl Impurity (USP)

QCC Cat No.:

QL182020

CAS No.:

609806-40-8

Mol Formula:

C23H25ClN2O3

Mol. Weight:

412.91

Loratadine Impurity I

QCC Cat No.:

QL182023

CAS No.:

133330-56-0

Mol Formula:

C22H21ClN2O2

Mol. Weight:

380.87

Loratadine Impurity 24

QCC Cat No.:

QL182024

CAS No.:

NA

Mol Formula:

C22H21ClN2O2

Mol. Weight:

380.87

Loratadine Impurity 25

QCC Cat No.:

QL182025

CAS No.:

NA

Mol Formula:

C20H23ClN2

Mol. Weight:

326.86

Deschloro Loratadine

QCC Cat No.:

QL182026

CAS No.:

79779-58-1

Mol Formula:

C22H24N2O2

Mol. Weight:

348.44

Loratadine Impurity 27

QCC Cat No.:

QL182027

CAS No.:

31255-57-9

Mol Formula:

C14H11ClN2

Mol. Weight:

242.70

Loratadine Impurity 28

QCC Cat No.:

QL182028

CAS No.:

89979-06-6

Mol Formula:

C8H8ClNO3

Mol. Weight:

201.61

Loratadine Impurity 29

QCC Cat No.:

QL182029

CAS No.:

109537-11-3

Mol Formula:

C22H23ClN2O2

Mol. Weight:

382.88

Loratadine Impurity 30

QCC Cat No.:

QL182030

CAS No.:

NA

Mol Formula:

C19H19ClN2

Mol. Weight:

310.82

Loratadine Impurity 31

QCC Cat No.:

QL182031

CAS No.:

117811-13-9

Mol Formula:

C19H19ClN2

Mol. Weight:

310.82

Loratadine Impurity 32

QCC Cat No.:

QL182032

CAS No.:

NA

Mol Formula:

C22H23ClN2O2

Mol. Weight:

382.88

Loratadine Impurity 33

QCC Cat No.:

QL182033

CAS No.:

169253-13-8

Mol Formula:

C22H23ClN2O2

Mol. Weight:

382.88

Loratadine Impurity 34

QCC Cat No.:

QL182034

CAS No.:

133330-61-7

Mol Formula:

C14H9Cl2NO

Mol. Weight:

278.13

Loratadine Impurity 35

QCC Cat No.:

QL182035

CAS No.:

107256-32-6

Mol Formula:

C22H25ClN2O3

Mol. Weight:

400.90

Loratadine Impurity 36

QCC Cat No.:

QL182036

CAS No.:

165740-03-4

Mol Formula:

C21H21ClN2O2

Mol. Weight:

368.86

Loratadine Impurity 37

QCC Cat No.:

QL182037

CAS No.:

NA

Mol Formula:

C22H21ClN2O2

Mol. Weight:

380.87

Loratadine Impurity 38

QCC Cat No.:

QL182038

CAS No.:

NA

Mol Formula:

C22H21ClN2O2

Mol. Weight:

380.87

Loratadine Impurity 39

QCC Cat No.:

QL182039

CAS No.:

NA

Mol Formula:

C22H23ClN2O2

Mol. Weight:

382.88

Loratadine Impurity 40

QCC Cat No.:

QL182040

CAS No.:

NA

Mol Formula:

C20H23ClN2O

Mol. Weight:

342.86

Loratadine Impurity 41

QCC Cat No.:

QL182041

CAS No.:

NA

Mol Formula:

C28H33ClN2O8

Mol. Weight:

561.02