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Cetirizine Impurity 46；USP Cetirizine Related Compound B

QCC Cat No.:

QC201846

CAS No.:

10527-64-7 ;108983-83-1 (2HCl)

Mol Formula:

C19H24N2O

Mol. Weight:

296.41

Cetirizine Impurity 48

QCC Cat No.:

QC201848

CAS No.:

NA

Mol Formula:

C24H31ClN2O5

Mol. Weight:

462.97

Cetirizine Impurity 49

QCC Cat No.:

QC201849

CAS No.:

NA

Mol Formula:

C23H30N2O3

Mol. Weight:

382.50

Cetirizine Impurity 50

QCC Cat No.:

QC201850

CAS No.:

NA

Mol Formula:

C23H29ClN2O3 2HCl

Mol. Weight:

416.94 72.92

Cetirizine Impurity 51

QCC Cat No.:

QC201851

CAS No.:

NA

Mol Formula:

C27H37ClN2O8 HCl

Mol. Weight:

553.04 36.46

Cetirizine Impurity 52

QCC Cat No.:

QC201852

CAS No.:

4746-61-6

Mol Formula:

C8H9NO2

Mol. Weight:

151.16

Cetirizine Impurity 53

QCC Cat No.:

QC201853

CAS No.:

58373-59-4

Mol Formula:

C12H9Cl2N

Mol. Weight:

238.11

Cetirizine Impurity 54

QCC Cat No.:

QC201854

CAS No.:

15362-44-4

Mol Formula:

C12H8Cl3N

Mol. Weight:

272.56

Cetirizine Impurity 55

QCC Cat No.:

QC201855

CAS No.:

1205-40-9

Mol Formula:

C12H10ClN

Mol. Weight:

203.67

Cetirizine Impurity 56

QCC Cat No.:

QC201856

CAS No.:

1205-71-6

Mol Formula:

C12H10ClN

Mol. Weight:

203.67

Cetirizine Impurity 57

QCC Cat No.:

QC201857

CAS No.:

122-39-4

Mol Formula:

C12H11N

Mol. Weight:

169.22

Cetirizine Impurity 58

QCC Cat No.:

QC201858

CAS No.:

NA

Mol Formula:

C25H33ClN2O3

Mol. Weight:

444.99

Cetirizine Impurity 59

QCC Cat No.:

QC201859

CAS No.:

NA

Mol Formula:

C24H31ClN2O4 HCl

Mol. Weight:

446.97 36.46

Cetirizine Impurity 60

QCC Cat No.:

QC201860

CAS No.:

NA

Mol Formula:

C33H45ClN2O13

Mol. Weight:

713.17

Cetirizine Impurity 61

QCC Cat No.:

QC201861

CAS No.:

123-85-3

Mol Formula:

C4H9NO3

Mol. Weight:

119.12

Cetirizine Impurity 62

QCC Cat No.:

QC201862

CAS No.:

NA

Mol Formula:

C25H32Cl2N2O6

Mol. Weight:

527.44

Cetirizine Impurity 63

QCC Cat No.:

QC201863

CAS No.:

NA

Mol Formula:

C22H27ClN2O3

Mol. Weight:

402.91

Cetirizine Impurity 64

QCC Cat No.:

QC201864

CAS No.:

442863-80-1

Mol Formula:

C21H25ClN2O4

Mol. Weight:

404.89

Cetirizine Impurity 65

QCC Cat No.:

QC201865

CAS No.:

NA

Mol Formula:

C23H29ClN2O4

Mol. Weight:

432.94

Cetirizine Impurity 66

QCC Cat No.:

QC201866

CAS No.:

N/A

Mol Formula:

C24H31ClN2O4

Mol. Weight:

446.97

Cefotaxime Sodium

QCC Cat No.:

QC202400

CAS No.:

64485-93-4;63527-52-6(free base)

Mol Formula:

C16H16N5NaO7S2

Mol. Weight:

477.45

Cefotaxime EP Impurity A

QCC Cat No.:

QC202401

CAS No.:

65052-63-3

Mol Formula:

C14H15N5O5S2

Mol. Weight:

397.42

Cefotaxime EP Impurity B

QCC Cat No.:

QC202402

CAS No.:

66340-28-1

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefotaxime EP Impurity C

QCC Cat No.:

QC202403

CAS No.:

66403-32-5

Mol Formula:

C17H17N5O8S2

Mol. Weight:

483.47

Cefotaxime EP Impurity D Sodium Salt

QCC Cat No.:

QC202404

CAS No.:

65715-12-0

Mol Formula:

C16H16N5NaO7S2

Mol. Weight:

477.45

Cefotaxime EP Impurity E;Ceftriaxone EP Impurity B

QCC Cat No.:

QC202405

CAS No.:

66340-33-8

Mol Formula:

C14H13N5O5S2

Mol. Weight:

395.41

Cefotaxime EP Impurity F

QCC Cat No.:

QC202406

CAS No.:

NA

Mol Formula:

C30H30N10O12S4

Mol. Weight:

850.88

Cefotaxime EP Impurity G

QCC Cat No.:

QC202407

CAS No.:

2489535-06-8

Mol Formula:

C22H22N8O9S3

Mol. Weight:

638.65

Cefotaxime Impurity 1

QCC Cat No.:

QC202427

CAS No.:

5408-04-8

Mol Formula:

C6H9NO4

Mol. Weight:

159.14

Cefotaxime Impurity 2

QCC Cat No.:

QC202428

CAS No.:

66340-86-1

Mol Formula:

C7H11NO4

Mol. Weight:

173.17