QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Erlotinib Impurity 65

QCC Cat No.:

QE122065

CAS No.:

574738-66-2

Mol Formula:

C13H19NO6

Mol. Weight:

285.29

Erlotinib Impurity 66

QCC Cat No.:

QE122066

CAS No.:

NA

Mol Formula:

C16H22N2O5

Mol. Weight:

322.36

Erlotinib Impurity 67

QCC Cat No.:

QE122067

CAS No.:

NA

Mol Formula:

C16H23NO7

Mol. Weight:

341.36

Erlotinib Impurity 68

QCC Cat No.:

QE122068

CAS No.:

NA

Mol Formula:

C14H19N3O4

Mol. Weight:

293.32

Erlotinib Impurity 69

QCC Cat No.:

QE122069

CAS No.:

NA

Mol Formula:

C28H34N4O9

Mol. Weight:

570.59

Erlotinib Impurity 70

QCC Cat No.:

QE122070

CAS No.:

NA

Mol Formula:

C16H24O7

Mol. Weight:

328.36

Erlotinib Impurity 71

QCC Cat No.:

QE122071

CAS No.:

NA

Mol Formula:

C12H16O5

Mol. Weight:

240.25

Erlotinib Impurity 72

QCC Cat No.:

QE122072

CAS No.:

NA

Mol Formula:

C12H16O5

Mol. Weight:

240.25

Erlotinib Impurity 73

QCC Cat No.:

QE122073

CAS No.:

NA

Mol Formula:

C13H18O6

Mol. Weight:

270.28

Erlotinib Impurity 74

QCC Cat No.:

QE122074

CAS No.:

NA

Mol Formula:

C15H23NO6

Mol. Weight:

313.35

Erlotinib Impurity 75

QCC Cat No.:

QE122075

CAS No.:

16064-15-6

Mol Formula:

C8H6N2O3

Mol. Weight:

178.14

Erlotinib Impurity 76

QCC Cat No.:

QE122076

CAS No.:

NA

Mol Formula:

C16H23N3O4

Mol. Weight:

321.37

Erlotinib Impurity 77

QCC Cat No.:

QE122077

CAS No.:

299912-59-7

Mol Formula:

C25H29N3O5 HCl

Mol. Weight:

451.51 36.46

Erlotinib Impurity 78

QCC Cat No.:

QE122078

CAS No.:

NA

Mol Formula:

C9H11NO4

Mol. Weight:

197.19

Erlotinib Impurity 79

QCC Cat No.:

QE122079

CAS No.:

NA

Mol Formula:

C22H23N3O4

Mol. Weight:

393.44

Erlotinib Impurity 80

QCC Cat No.:

QE122080

CAS No.:

NA

Mol Formula:

C12H17NO5

Mol. Weight:

255.27

Erlotinib Impurity 81

QCC Cat No.:

QE122081

CAS No.:

NA

Mol Formula:

C12H17NO5

Mol. Weight:

255.27

Erlotinib Impurity 82

QCC Cat No.:

QE122082

CAS No.:

NA

Mol Formula:

C11H12N2O4

Mol. Weight:

236.22

Erlotinib Impurity 83

QCC Cat No.:

QE122083

CAS No.:

NA

Mol Formula:

C11H12N2O4

Mol. Weight:

236.22

Erlotinib Impurity 84

QCC Cat No.:

QE122084

CAS No.:

NA

Mol Formula:

C14H18N2O5

Mol. Weight:

294.30

Erlotinib Impurity 85

QCC Cat No.:

QE122085

CAS No.:

NA

Mol Formula:

C15H21NO8

Mol. Weight:

343.33

Erlotinib Impurity 86

QCC Cat No.:

QE122086

CAS No.:

NA

Mol Formula:

C13H16N2O5

Mol. Weight:

280.28

Erlotinib Impurity 87

QCC Cat No.:

QE122087

CAS No.:

NA

Mol Formula:

C13H16N2O5

Mol. Weight:

280.28

Erlotinib Impurity 88

QCC Cat No.:

QE122088

CAS No.:

NA

Mol Formula:

C12H14N2O5

Mol. Weight:

266.25

Erlotinib Impurity 89

QCC Cat No.:

QE122089

CAS No.:

NA

Mol Formula:

C14H17ClN2O4

Mol. Weight:

312.75

Erlotinib Impurity 90

QCC Cat No.:

QE122090

CAS No.:

NA

Mol Formula:

C22H23N3O4

Mol. Weight:

393.44

Emedastine difumarate

QCC Cat No.:

QE130400

CAS No.:

87233-62-3

Mol Formula:

C25H34N4O9

Mol. Weight:

534.56

Emedastine EP Impurity F

QCC Cat No.:

QE130401

CAS No.:

NA

Mol Formula:

C15H24N4O

Mol. Weight:

276.38

Emedastine EP Impurity B

QCC Cat No.:

QE130402

CAS No.:

NA

Mol Formula:

C11H13ClN2O

Mol. Weight:

224.69

Emedastine EP Impurity C

QCC Cat No.:

QE130403

CAS No.:

NA

Mol Formula:

C15H22N4O

Mol. Weight:

274.36