QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Esmolol Impurity 18

QCC Cat No.:

QE191318

CAS No.:

NA

Mol Formula:

C13H17ClO4

Mol. Weight:

272.72

Esmolol Impurity 19

QCC Cat No.:

QE191319

CAS No.:

NA

Mol Formula:

C27H37NO8

Mol. Weight:

503.58

Esmolol Impurity 20

QCC Cat No.:

QE191320

CAS No.:

NA

Mol Formula:

C30H44N2O7

Mol. Weight:

544.68

Esmolol Impurity 21

QCC Cat No.:

QE191321

CAS No.:

NA

Mol Formula:

C33H51N3O6

Mol. Weight:

585.77

Esmolol Impurity 22

QCC Cat No.:

QE191322

CAS No.:

NA

Mol Formula:

C31H46N2O7

Mol. Weight:

558.71

Esmolol Impurity 23

QCC Cat No.:

QE191323

CAS No.:

NA

Mol Formula:

C17H27NO4 HCl

Mol. Weight:

309.40 36.46

Esmolol Impurity 24

QCC Cat No.:

QE191324

CAS No.:

NA

Mol Formula:

C18H29NO4 HCl

Mol. Weight:

323.43 36.46

Esmolol Impurity 25

QCC Cat No.:

QE191325

CAS No.:

NA

Mol Formula:

C28H39NO8

Mol. Weight:

517.61

Esmolol Impurity 26

QCC Cat No.:

QE191326

CAS No.:

NA

Mol Formula:

C9H11NO2

Mol. Weight:

165.19

Esmolol Impurity 27

QCC Cat No.:

QE191327

CAS No.:

23838-70-2

Mol Formula:

C9H11NO2

Mol. Weight:

165.19

Esmolol Impurity 28

QCC Cat No.:

QE191328

CAS No.:

22367-76-6

Mol Formula:

C9H11NO2

Mol. Weight:

165.19

Esmolol Impurity 29

QCC Cat No.:

QE191329

CAS No.:

621-54-5

Mol Formula:

C9H10O3

Mol. Weight:

166.17

Esmolol Impurity 30

QCC Cat No.:

QE191330

CAS No.:

495-78-3

Mol Formula:

C9H10O3

Mol. Weight:

166.17

Esmolol Impurity 31

QCC Cat No.:

QE191331

CAS No.:

NA

Mol Formula:

C30H44N2O7

Mol. Weight:

544.68

Esmolol Impurity 32

QCC Cat No.:

QE191332

CAS No.:

NA

Mol Formula:

C16H25NO4

Mol. Weight:

295.37

Estradiol Hemihydrate EP Impurity A;Estriol EP Impurity B;Ethinylestradiol EP Impurity C;Estrone

QCC Cat No.:

QE191801

CAS No.:

53-16-7

Mol Formula:

C18H22O2

Mol. Weight:

270.37

Estradiol Hemihydrate EP Impurity C

QCC Cat No.:

QE191803

CAS No.:

6171-48-8

Mol Formula:

C19H26O2

Mol. Weight:

286.41

Estradiol Hemihydrate EP Impurity D

QCC Cat No.:

QE191804

CAS No.:

791-69-5

Mol Formula:

C18H22O2

Mol. Weight:

270.37

Estradiol Hemihydrate Impurity 10

QCC Cat No.:

QE191810

CAS No.:

NA

Mol Formula:

C22H32O2

Mol. Weight:

328.49

Estradiol valerate

QCC Cat No.:

QE191811

CAS No.:

979-32-8

Mol Formula:

C23H32O3

Mol. Weight:

356.50

Estradiol Valerate EP Impurity B

QCC Cat No.:

QE191812

CAS No.:

21881-45-8

Mol Formula:

C23H32O3

Mol. Weight:

356.50

Estradiol Valerate EP Impurity C

QCC Cat No.:

QE191813

CAS No.:

NA

Mol Formula:

C23H30O3

Mol. Weight:

354.48

Estradiol Valerate EP Impurity D

QCC Cat No.:

QE191814

CAS No.:

NA

Mol Formula:

C24H34O3

Mol. Weight:

370.52

Estradiol Valerate EP Impurity E

QCC Cat No.:

QE191815

CAS No.:

NA

Mol Formula:

C28H40O4

Mol. Weight:

440.61

Estradiol Valerate EP Impurity F

QCC Cat No.:

QE191816

CAS No.:

NA

Mol Formula:

C22H30O3

Mol. Weight:

342.47

Estradiol Valerate EP Impurity G

QCC Cat No.:

QE191817

CAS No.:

NA

Mol Formula:

C23H30O3

Mol. Weight:

354.48

Estradiol Valerate EP Impurity H

QCC Cat No.:

QE191818

CAS No.:

NA

Mol Formula:

C28H40O4

Mol. Weight:

440.61

Estradiol Valerate EP Impurity I

QCC Cat No.:

QE191819

CAS No.:

NA

Mol Formula:

C49H66O5

Mol. Weight:

735.05

Estradiol Valerate EP Impurity J

QCC Cat No.:

QE191820

CAS No.:

NA

Mol Formula:

C24H34O3

Mol. Weight:

370.52

6-alpha-Hydroxy Estradiol 17-beta-Valerate

QCC Cat No.:

QE191821

CAS No.:

1313382-26-1

Mol Formula:

C23H32O4

Mol. Weight:

372.51