QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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9(Z),11(E)-Conjugated Linoleic Acid

QCC Cat No.:

QC036265

CAS No.:

2540-56-9

Mol Formula:

C18H32O2

Mol. Weight:

280.5

25-Hydroxy Vitamin D2

QCC Cat No.:

QC041320

CAS No.:

21343-40-8

Mol Formula:

C28H44O2

Mol. Weight:

412.65

25-Hydroxy Vitamin D3

QCC Cat No.:

QC041330

CAS No.:

19356-17-3

Mol Formula:

C27H44O2

Mol. Weight:

400.64

QCC Cat No.:

QC041800

CAS No.:

288383-20-0

Mol Formula:

C25H27FN4O3

Mol. Weight:

450.51

Cefditoren pivoxil

QCC Cat No.:

QC042000

CAS No.:

117467-28-4

Mol Formula:

C25H28N6O7S3

Mol. Weight:

620.72

Cefditoren pivoxil Impurity 1

QCC Cat No.:

QC042001

CAS No.:

NA

Mol Formula:

C25H30N6O8S3

Mol. Weight:

638.74

Cefditoren pivoxil Impurity 2

QCC Cat No.:

QC042002

CAS No.:

NA

Mol Formula:

C27H32N6O8S3

Mol. Weight:

664.77

Cefditoren pivoxil Impurity 3

QCC Cat No.:

QC042003

CAS No.:

NA

Mol Formula:

C31H38N6O9S3

Mol. Weight:

734.86

Cefditoren pivoxil Impurity 4

QCC Cat No.:

QC042004

CAS No.:

NA

Mol Formula:

C25H28N6O7S3

Mol. Weight:

620.72

Cefditoren pivoxil Impurity 5

QCC Cat No.:

QC042005

CAS No.:

NA

Mol Formula:

C28H33N7O7S3

Mol. Weight:

675.80

Cefditoren pivoxil Impurity 6

QCC Cat No.:

QC042006

CAS No.:

NA

Mol Formula:

C13H13N3O3S2

Mol. Weight:

323.39

Cefditoren pivoxil Impurity 7

QCC Cat No.:

QC042007

CAS No.:

NA

Mol Formula:

C13H13N3O3S2

Mol. Weight:

323.39

Cefditoren pivoxil Impurity 8

QCC Cat No.:

QC042008

CAS No.:

NA

Mol Formula:

C19H17N6NaO5S3

Mol. Weight:

528.56

Cefditoren pivoxil Impurity 9

QCC Cat No.:

QC042009

CAS No.:

NA

Mol Formula:

C19H17N6NaO5S3

Mol. Weight:

528.56

Cefditoren pivoxil Impurity 10

QCC Cat No.:

QC042010

CAS No.:

NA

Mol Formula:

C25H30N6O8S3

Mol. Weight:

638.74

Cefditoren pivoxil Impurity 11

QCC Cat No.:

QC042011

CAS No.:

NA

Mol Formula:

C25H28N6O7S3

Mol. Weight:

620.72

Cefditoren pivoxil Impurity 12

QCC Cat No.:

QC042012

CAS No.:

NA

Mol Formula:

C27H32N6O8S3

Mol. Weight:

664.77

Cefditoren pivoxil Impurity 13

QCC Cat No.:

QC042013

CAS No.:

NA

Mol Formula:

C25H28N6O7S3

Mol. Weight:

620.72

Cefditoren pivoxil Impurity 14

QCC Cat No.:

QC042014

CAS No.:

NA

Mol Formula:

C31H38N6O9S3

Mol. Weight:

734.86

Cefditoren pivoxil Impurity 15

QCC Cat No.:

QC042015

CAS No.:

NA

Mol Formula:

C51H56N12O14S6

Mol. Weight:

1253.45

Cefditoren pivoxil Impurity 16

QCC Cat No.:

QC042016

CAS No.:

148774-47-4

Mol Formula:

C25H28N6O7S3

Mol. Weight:

620.72

Cefditoren pivoxil Impurity 17

QCC Cat No.:

QC042017

CAS No.:

NA

Mol Formula:

C19H18N6O5S3

Mol. Weight:

506.58

Cefditoren pivoxil Impurity 18

QCC Cat No.:

QC042018

CAS No.:

NA

Mol Formula:

C33H36N6O8S3

Mol. Weight:

740.87

Cefditoren pivoxil Impurity 19

QCC Cat No.:

QC042019

CAS No.:

NA

Mol Formula:

C51H56N12O14S6

Mol. Weight:

1253.45

Cefditoren pivoxil Impurity 20

QCC Cat No.:

QC042020

CAS No.:

NA

Mol Formula:

C31H40N6O10S3

Mol. Weight:

752.88

Cefditoren pivoxil Impurity 21

QCC Cat No.:

QC042021

CAS No.:

NA

Mol Formula:

C33H36N6O8S3

Mol. Weight:

740.87

Cefditoren Δ-3-isomer

QCC Cat No.:

QC042027

CAS No.:

NA

Mol Formula:

C25H28N6O7S3

Mol. Weight:

620.72

Cefditoren Impurity 28

QCC Cat No.:

QC042028

CAS No.:

138514-32-6

Mol Formula:

C25H28N6O7S3

Mol. Weight:

620.72

Cefditoren pivaloyl

QCC Cat No.:

QC042029

CAS No.:

878002-84-7

Mol Formula:

C30H36N6O8S3

Mol. Weight:

704.84

Cefadroxil EP Impurity C

QCC Cat No.:

QC042403

CAS No.:

NA

Mol Formula:

C16H19N3O6S

Mol. Weight:

381.40