QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Prilocaine EP Impurity A

QCC Cat No.:

QP180501

CAS No.:

19281-31-3

Mol Formula:

C10H12ClNO

Mol. Weight:

197.66

Prilocaine EP Impurity B

QCC Cat No.:

QP180502

CAS No.:

95-53-4

Mol Formula:

C7H9N

Mol. Weight:

107.15

Prilocaine EP Impurity C

QCC Cat No.:

QP180503

CAS No.:

35891-75-9 ;42459-37-0(free base)

Mol Formula:

C12H18N2O HCl

Mol. Weight:

206.28 36.46

Prilocaine EP Impurity D

QCC Cat No.:

QP180504

CAS No.:

878791-35-6;875252-65-6(free base)

Mol Formula:

C13H21ClN2O

Mol. Weight:

256.77

Prilocaine EP Impurity F

QCC Cat No.:

QP180506

CAS No.:

42459-45-0

Mol Formula:

C12H18N2O

Mol. Weight:

206.28

Prilocaine Impurity 7

QCC Cat No.:

QP180507

CAS No.:

17289-54-2;17289-53-1(free base)

Mol Formula:

C14H23ClN2O

Mol. Weight:

270.80

Prilocaine EP Impurity E

QCC Cat No.:

QP180508

CAS No.:

35891-99-7;744961-76-0(free base)

Mol Formula:

C13H21ClN2O

Mol. Weight:

256.77

Prilocaine Impurity 9

QCC Cat No.:

QP180509

CAS No.:

1218227-75-8

Mol Formula:

C17H20N2O

Mol. Weight:

268.35

Prilocaine EP Impurity G

QCC Cat No.:

QP180510

CAS No.:

145133-92-2;1049712-77-7(HCl salt)

Mol Formula:

C12H18N2O

Mol. Weight:

206.28

Prilocaine Impurity 11

QCC Cat No.:

QP180511

CAS No.:

19343-15-8

Mol Formula:

C10H13NO

Mol. Weight:

163.22

Prilocaine Impurity 12

QCC Cat No.:

QP180512

CAS No.:

120-66-1

Mol Formula:

C9H11NO

Mol. Weight:

149.19

Prilocaine Impurity 13

QCC Cat No.:

QP180513

CAS No.:

NA

Mol Formula:

C13H20N2O HCl

Mol. Weight:

220.31 36.46

Prilocaine Impurity 14

QCC Cat No.:

QP180514

CAS No.:

1072844-57-5

Mol Formula:

C10H11Cl2NO

Mol. Weight:

232.11

Prilocaine Impurity 15

QCC Cat No.:

QP180515

CAS No.:

69003-28-7

Mol Formula:

C10H11Cl2NO

Mol. Weight:

232.11

Prilocaine Impurity 16

QCC Cat No.:

QP180516

CAS No.:

NA

Mol Formula:

C13H18N2O

Mol. Weight:

218.29

Prilocaine Impurity 17

QCC Cat No.:

QP180517

CAS No.:

NA

Mol Formula:

C10H12ClNO

Mol. Weight:

197.66

Prilocaine Impurity 18

QCC Cat No.:

QP180518

CAS No.:

N/A

Mol Formula:

C15H22N2O

Mol. Weight:

246.35

Prilocaine Impurity 19

QCC Cat No.:

QP180519

CAS No.:

N/A(HCI)

Mol Formula:

C15H22N2O

Mol. Weight:

246.35

QCC Cat No.:

QP180600

CAS No.:

53179-13-8

Mol Formula:

C12H11NO

Mol. Weight:

185.22

Pirfenidone EP Impurity A

QCC Cat No.:

QP180601

CAS No.:

1603-41-4

Mol Formula:

C6H8N2

Mol. Weight:

108.14

Pirfenidone EP Impurity B

QCC Cat No.:

QP180602

CAS No.:

1003-68-5

Mol Formula:

C6H7NO

Mol. Weight:

109.13

phenol; Pirfenidone EP Impurity C

QCC Cat No.:

QP180603

CAS No.:

108-95-2

Mol Formula:

C6H6O

Mol. Weight:

94.11

Pirfenidone EP Impurity D

QCC Cat No.:

QP180604

CAS No.:

108-86-1

Mol Formula:

C6H5Br

Mol. Weight:

157.01

Pirfenidone Impurity 1

QCC Cat No.:

QP180627

CAS No.:

1153328-25-6

Mol Formula:

C13H13N3O2

Mol. Weight:

243.26

Pirfenidone Impurity 2

QCC Cat No.:

QP180628

CAS No.:

284462-78-8

Mol Formula:

C13H13N3O2

Mol. Weight:

243.26

Pirfenidone Impurity 3

QCC Cat No.:

QP180629

CAS No.:

864272-34-4

Mol Formula:

C13H11N3O4

Mol. Weight:

273.24

Pirfenidone Impurity 4

QCC Cat No.:

QP180630

CAS No.:

NA

Mol Formula:

C25H21N5O4

Mol. Weight:

455.47

Pirfenidone Impurity 5

QCC Cat No.:

QP180631

CAS No.:

NA

Mol Formula:

C13H13N3O2

Mol. Weight:

243.26

Pirfenidone Impurity 6

QCC Cat No.:

QP180632

CAS No.:

NA

Mol Formula:

C29H26F6N4O2

Mol. Weight:

576.53

Pirfenidone Impurity 7

QCC Cat No.:

QP180633

CAS No.:

NA

Mol Formula:

C21H26ClF3N4O 2HCl

Mol. Weight:

442.91 72.92