QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Propafenone Impurity 22

QCC Cat No.:

QP161622

CAS No.:

NA

Mol Formula:

C21H27NO3

Mol. Weight:

341.44

5-Hydroxy Propafenone-d5

QCC Cat No.:

QP161623

CAS No.:

1188265-48-6(HCl salt)

Mol Formula:

C21H22D5NO4

Mol. Weight:

362.47

Despropyl propafenone-d5

QCC Cat No.:

QP161624

CAS No.:

NA

Mol Formula:

C18H16D5NO3

Mol. Weight:

304.40

Propafenone Impurity 25

QCC Cat No.:

QP161625

CAS No.:

NA

Mol Formula:

C27H35NO9

Mol. Weight:

517.57

Propafenone Impurity 26

QCC Cat No.:

QP161626

CAS No.:

1346605-05-7(HCl salt)

Mol Formula:

C21H22D5NO3

Mol. Weight:

346.47

Propafenone Impurity 27

QCC Cat No.:

QP161627

CAS No.:

NA

Mol Formula:

C18H16D5NO3

Mol. Weight:

304.40

Propafenone Impurity 28

QCC Cat No.:

QP161628

CAS No.:

93885-22-4

Mol Formula:

C21H27NO4 HCl

Mol. Weight:

357.44 36.46

Propafenone Impurity 30

QCC Cat No.:

QP161630

CAS No.:

N/A

Mol Formula:

C21H27NO3

Mol. Weight:

341.45

potassium acetate

QCC Cat No.:

QP161700

CAS No.:

127-08-2

Mol Formula:

C2H3KO2

Mol. Weight:

98.14

Piperacillin (Acid) Monohydrate

QCC Cat No.:

QP161800AH

CAS No.:

61477-96-1(free base)

Mol Formula:

C23H27N5O7S H2O

Mol. Weight:

517.55 18.02

Propiverine HCl

QCC Cat No.:

QP161800H

CAS No.:

54556-98-8

Mol Formula:

C23H30ClNO3

Mol. Weight:

403.94

Piperacillin Sodium

QCC Cat No.:

QP161800NA

CAS No.:

59703-84-3

Mol Formula:

C23H26N5NaO7S

Mol. Weight:

539.54

Propiverine Chloro Impurity

QCC Cat No.:

QP161801

CAS No.:

NA

Mol Formula:

C20H22ClNO2

Mol. Weight:

343.85

Piperacillin EP Impurity B;Piperacillin Sodium EP Impurity B

QCC Cat No.:

QP161802

CAS No.:

NA

Mol Formula:

C23H29N5O8S

Mol. Weight:

535.58

Piperacillin EP Impurity C;Piperacillin Sodium EP Impurity C

QCC Cat No.:

QP161803

CAS No.:

NA

Mol Formula:

C22H29N5O6S

Mol. Weight:

491.57

Piperacillin EP Impurity D;Piperacillin Sodium EP Impurity D

QCC Cat No.:

QP161804

CAS No.:

65772-67-0

Mol Formula:

C39H44N8O10S2

Mol. Weight:

848.94

Piperacillin EP Impurity E ;Piperacillin Sodium EP Impurity E

QCC Cat No.:

QP161805

CAS No.:

59702-31-7

Mol Formula:

C6H10N2O2

Mol. Weight:

142.16

QCC Cat No.:

QP180100

CAS No.:

21282-08-6

Mol Formula:

C8H12N2O4

Mol. Weight:

200.19

Piracetam EP Impurity A

QCC Cat No.:

QP180101

CAS No.:

616-45-5

Mol Formula:

C4H7NO

Mol. Weight:

85.10

Piracetam EP Impurity B

QCC Cat No.:

QP180102

CAS No.:

59776-88-4

Mol Formula:

C7H11NO3

Mol. Weight:

157.17

Piracetam EP Impurity C

QCC Cat No.:

QP180103

CAS No.:

61516-73-2

Mol Formula:

C8H13NO3

Mol. Weight:

171.19

Piracetam EP Impurity D

QCC Cat No.:

QP180104

CAS No.:

53934-76-2

Mol Formula:

C6H9NO3

Mol. Weight:

143.14

Piracetam Impurity 5

QCC Cat No.:

QP180105

CAS No.:

872-50-4

Mol Formula:

C5H9NO

Mol. Weight:

99.13

Piracetam Impurity 6

QCC Cat No.:

QP180106

CAS No.:

2555-05-7

Mol Formula:

C5H9NO

Mol. Weight:

99.13

Piracetam Impurity 7

QCC Cat No.:

QP180107

CAS No.:

2996-58-9

Mol Formula:

C5H9NO

Mol. Weight:

99.13

Piracetam Impurity 8

QCC Cat No.:

QP180108

CAS No.:

116-54-1

Mol Formula:

C3H4Cl2O2

Mol. Weight:

142.97

Piracetam Impurity 9

QCC Cat No.:

QP180109

CAS No.:

598-99-2

Mol Formula:

C3H3Cl3O2

Mol. Weight:

177.41

Piracetam Impurity 10

QCC Cat No.:

QP180110

CAS No.:

925-57-5

Mol Formula:

C5H10O3

Mol. Weight:

118.13

Piracetam Impurity 11

QCC Cat No.:

QP180111

CAS No.:

598-41-4

Mol Formula:

C2H6N2O

Mol. Weight:

74.08

Piracetam Impurity 12

QCC Cat No.:

QP180112

CAS No.:

21954-96-1

Mol Formula:

C4H9N3O2

Mol. Weight:

131.13