QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Rifampicin Impurity 18

QCC Cat No.:

QR027018

CAS No.:

NA

Mol Formula:

C41H56N4O12

Mol. Weight:

796.90

Rifampicin Impurity 19

QCC Cat No.:

QR027019

CAS No.:

NA

Mol Formula:

C43H58N4O12

Mol. Weight:

822.94

Desacetyl Rifampicin Quinone

QCC Cat No.:

QR027020

CAS No.:

65110-92-1

Mol Formula:

C41H54N4O11

Mol. Weight:

778.89

N-Demethyl Rifampicin

QCC Cat No.:

QR027021

CAS No.:

13292-45-0

Mol Formula:

C42H56N4O12

Mol. Weight:

808.91

N-Methyl Rifampicin

QCC Cat No.:

QR027022

CAS No.:

NA

Mol Formula:

C44H62N4O12

Mol. Weight:

838.98

Rifampicin Impurity 23

QCC Cat No.:

QR027023

CAS No.:

13292-53-0

Mol Formula:

C44H52N4O13

Mol. Weight:

844.90

QCC Cat No.:

QR027024

CAS No.:

NA

Mol Formula:

C43H54D4N4O12

Mol. Weight:

826.96

Riociguat Impurity A

QCC Cat No.:

QR030701

CAS No.:

[NA]

Mol Formula:

C23H20FN9

Mol. Weight:

441.46

Riociguat Impurity B

QCC Cat No.:

QR030702

CAS No.:

[NA]

Mol Formula:

C15H13FN4O

Mol. Weight:

284.29

Riociguat Impurity C

QCC Cat No.:

QR030703

CAS No.:

[NA]

Mol Formula:

C21H21FN8O2

Mol. Weight:

436.44

Riociguat Impurity D

QCC Cat No.:

QR030704

CAS No.:

[NA]

Mol Formula:

C21H19FN8O4

Mol. Weight:

466.43

Riociguat Impurity E

QCC Cat No.:

QR030705

CAS No.:

[NA]

Mol Formula:

C20H19FN8O2

Mol. Weight:

422.42

Riociguat Impurity F

QCC Cat No.:

QR030706

CAS No.:

1702271-98-4

Mol Formula:

C18H17FN8

Mol. Weight:

364.38

Riociguat Impurity G

QCC Cat No.:

QR030707

CAS No.:

[NA]

Mol Formula:

C22H21FN8O4

Mol. Weight:

480.45

Riociguat Impurity H

QCC Cat No.:

QR030708

CAS No.:

[NA]

Mol Formula:

C19H17FN8O2

Mol. Weight:

408.39

Riociguat Impurity I

QCC Cat No.:

QR030709

CAS No.:

1361569-10-9

Mol Formula:

C18H13FN8O

Mol. Weight:

376.35

Riociguat Impurity J

QCC Cat No.:

QR030710

CAS No.:

NA

Mol Formula:

C20H20N8O2

Mol. Weight:

404.43

Rocuronium Bromide

QCC Cat No.:

QR031800

CAS No.:

119302-91-9

Mol Formula:

C32H53BrN2O4

Mol. Weight:

609.68

Rocuronium Bromide EP Impurity A

QCC Cat No.:

QR031801

CAS No.:

119302-24-8

Mol Formula:

C29H48N2O4

Mol. Weight:

488.71

Rocuronium Bromide EP Impurity B

QCC Cat No.:

QR031802

CAS No.:

122483-73-2

Mol Formula:

C34H55N2O5 Br

Mol. Weight:

571.82 79.90

Rocuronium Bromide EP Impurity C

QCC Cat No.:

QR031803

CAS No.:

119302-86-2

Mol Formula:

C30H51N2O3 Br

Mol. Weight:

487.75 79.90

Rocuronium Bromide EP Impurity D

QCC Cat No.:

QR031804

CAS No.:

1190105-63-5

Mol Formula:

C32H53N2O4 Br

Mol. Weight:

529.79 79.90

Rocuronium Bromide EP Impurity E

QCC Cat No.:

QR031805

CAS No.:

1190105-65-7

Mol Formula:

C32H53BrN2O3

Mol. Weight:

593.68

Rocuronium Bromide EP Impurity F

QCC Cat No.:

QR031806

CAS No.:

1190105-66-8

Mol Formula:

C34H55BrN2O4

Mol. Weight:

635.72

Rocuronium Bromide EP Impurity G

QCC Cat No.:

QR031807

CAS No.:

119302-20-4

Mol Formula:

C27H46N2O3

Mol. Weight:

446.67

Rocuronium Bromide EP Impurity H

QCC Cat No.:

QR031808

CAS No.:

1190105-67-9

Mol Formula:

C32H49N2O4 Br

Mol. Weight:

525.75 79.90

QCC Cat No.:

QR050102

CAS No.:

114420-67-6

Mol Formula:

C20H26O11

Mol. Weight:

442.41

(R,R)-Reboxetine

QCC Cat No.:

QR050201

CAS No.:

105017-38-7

Mol Formula:

C19H23NO3

Mol. Weight:

313.39

(S, R)-Reboxetine

QCC Cat No.:

QR050202

CAS No.:

868686-70-8

Mol Formula:

C19H23NO3

Mol. Weight:

313.39

QCC Cat No.:

QR050203

CAS No.:

93851-86-6

Mol Formula:

C19H23NO3

Mol. Weight:

313.39