QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Lesinurad Impurity 15

QCC Cat No.:

QL191815

CAS No.:

NA

Mol Formula:

C17H16BrN3O2S

Mol. Weight:

406.30

Lesinurad Impurity 3

QCC Cat No.:

QL191823

CAS No.:

1533519-96-8

Mol Formula:

C17H16BrN3O2S

Mol. Weight:

406.3

Lesinurad Impurity 4

QCC Cat No.:

QL191824

CAS No.:

1533519-97-9

Mol Formula:

C17H14BrN3O2S

Mol. Weight:

404.28

Lesinurad Impurity 8

QCC Cat No.:

QL191828

CAS No.:

1158970-49-0

Mol Formula:

C15H12BrN3O2S

Mol. Weight:

378.25

Lesinurad Impurity 10

QCC Cat No.:

QL191830

CAS No.:

NA

Mol Formula:

C16H14BrN3O2S

Mol. Weight:

392.27

Lesinurad Impurity 11

QCC Cat No.:

QL191831

CAS No.:

NA

Mol Formula:

C17H14BrN3O2S

Mol. Weight:

404.28

Lesinurad Impurity 12

QCC Cat No.:

QL191832

CAS No.:

NA

Mol Formula:

C17H12Br3N3O2S

Mol. Weight:

562.07

Lesinurad Impurity 13

QCC Cat No.:

QL191833

CAS No.:

NA

Mol Formula:

C17H13Br2N3O2S

Mol. Weight:

483.18

QCC Cat No.:

QL192000

CAS No.:

114798-26-4

Mol Formula:

C22H23ClN6O

Mol. Weight:

422.91

Losartan Potassium

QCC Cat No.:

QL192000K

CAS No.:

124750-99-8

Mol Formula:

C22H22CIKN6OK

Mol. Weight:

461

Losartan Impurity 1

QCC Cat No.:

QL192001

CAS No.:

79047-41-9

Mol Formula:

C8H13ClN2O

Mol. Weight:

188.65

Losartan EP Impurity B

QCC Cat No.:

QL192002

CAS No.:

160514-13-6

Mol Formula:

C14H12N4O

Mol. Weight:

252.27

Losartan EP Impurity C

QCC Cat No.:

QL192003

CAS No.:

114799-13-2 (free base) ; 860644-28-6 (potassium salt)

Mol Formula:

C22H23ClN6O

Mol. Weight:

422.91

Losartan EP Impurity D

QCC Cat No.:

QL192004

CAS No.:

83857-96-9

Mol Formula:

C8H11ClN2O

Mol. Weight:

186.64

Losartan EP Impurity E

QCC Cat No.:

QL192005

CAS No.:

120568-11-8

Mol Formula:

C14H12N4

Mol. Weight:

236.27

Losartan EP Impurity F

QCC Cat No.:

QL192006

CAS No.:

NA

Mol Formula:

C25H29ClN6O

Mol. Weight:

464.99

Losartan EP Impurity G

QCC Cat No.:

QL192007

CAS No.:

76-84-6

Mol Formula:

C19H16O

Mol. Weight:

260.33

Losartan EP Impurity H

QCC Cat No.:

QL192008

CAS No.:

133909-99-6

Mol Formula:

C41H37ClN6O

Mol. Weight:

665.23

Losartan EP Impurity I

QCC Cat No.:

QL192009

CAS No.:

1006062-28-7

Mol Formula:

C41H37ClN6O

Mol. Weight:

665.23

Losartan EP Impurity J

QCC Cat No.:

QL192010

CAS No.:

1006062-27-6

Mol Formula:

C24H25ClN6O2

Mol. Weight:

464.95

Losartan EP Impurity K

QCC Cat No.:

QL192011

CAS No.:

114798-36-6

Mol Formula:

C22H21ClN6O

Mol. Weight:

420.89

Losartan EP Impurity L

QCC Cat No.:

QL192012

CAS No.:

230971-71-8

Mol Formula:

C44H44Cl2N12O

Mol. Weight:

827.81

Losartan EP Impurity M

QCC Cat No.:

QL192013

CAS No.:

230971-72-9

Mol Formula:

C44H44Cl2N12O

Mol. Weight:

827.81

Losartan Bromo N1-Trityl Impurity

QCC Cat No.:

QL192015

CAS No.:

124750-51-2

Mol Formula:

C33H25BrN4

Mol. Weight:

557.48

Losartan N1,O-Ditrityl Impurity

QCC Cat No.:

QL192016

CAS No.:

NA

Mol Formula:

C60H51ClN6O

Mol. Weight:

907.54

Zidovudine EP impurity K;Candesartan Trityl Methyl Ether Impurity;Losartan Trityl Methyl Ether Impurity

QCC Cat No.:

QL192017

CAS No.:

596-31-6

Mol Formula:

C20H18O

Mol. Weight:

274.36

Losartan Aldehyde N1-Trityl Impurity

QCC Cat No.:

QL192018

CAS No.:

NA

Mol Formula:

C41H35ClN6O

Mol. Weight:

663.21

Losartan Isomer N1-Trityl Impurity

QCC Cat No.:

QL192019

CAS No.:

NA

Mol Formula:

C41H37ClN6O

Mol. Weight:

665.23

Losartan Hydroxy N1-Trityl Impurity

QCC Cat No.:

QL192020

CAS No.:

NA

Mol Formula:

C33H26N4O

Mol. Weight:

494.59

Losartan Acetyloxy N1-Trityl Impurity

QCC Cat No.:

QL192021

CAS No.:

NA

Mol Formula:

C35H28N4O2

Mol. Weight:

536.62