QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Tacrolimus EP Impurity C

QCC Cat No.:

QT031237

CAS No.:

NA

Mol Formula:

C43H67NO12

Mol. Weight:

789.99

9-Norketo Tacrolimus (9-Norketo FK-506)

QCC Cat No.:

QT031238

CAS No.:

123719-19-7

Mol Formula:

C43H69NO11

Mol. Weight:

775.02

Tacrolimus open ring Impurity

QCC Cat No.:

QT031239

CAS No.:

144432-23-5

Mol Formula:

C44H71NO13

Mol. Weight:

822.06

D-alpha-Tocotrienol

QCC Cat No.:

QT031450

CAS No.:

58864-81-6

Mol Formula:

C29H44O2

Mol. Weight:

424.67

D-beta-Tocotrienol

QCC Cat No.:

QT031460

CAS No.:

490-23-3

Mol Formula:

C28H42O2

Mol. Weight:

410.63

D-gamma-Tocotrienol

QCC Cat No.:

QT031470

CAS No.:

14101-61-2

Mol Formula:

C28H42O2

Mol. Weight:

410.63

D-delta-Tocotrienol

QCC Cat No.:

QT031480

CAS No.:

25612-59-3

Mol Formula:

C27H40O2

Mol. Weight:

396.61

QCC Cat No.:

QT031600

CAS No.:

61036-62-2

Mol Formula:

C77H77N9O31Cl2

Mol. Weight:

1709.39

Teicoplanin A2-1

QCC Cat No.:

QT031601

CAS No.:

91032-34-7

Mol Formula:

C88H95Cl2N9O33

Mol. Weight:

1877.67

Teicoplanin A2-2

QCC Cat No.:

QT031602

CAS No.:

91032-26-7

Mol Formula:

C88H97Cl2N9O33

Mol. Weight:

1879.68

Teicoplanin A2-3

QCC Cat No.:

QT031603

CAS No.:

91032-36-9

Mol Formula:

C88H97Cl2N9O33

Mol. Weight:

1879.7

Teicoplanin A2-4

QCC Cat No.:

QT031604

CAS No.:

91032-37-0

Mol Formula:

C89H99Cl2N9O33

Mol. Weight:

1893.68

Teicoplanin A2-5

QCC Cat No.:

QT031605

CAS No.:

91032-38-1

Mol Formula:

C89H99Cl2N9O33

Mol. Weight:

1893.7

Teicoplanin A3-1

QCC Cat No.:

QT031606

CAS No.:

93616-27-4

Mol Formula:

C72H68Cl2N8O28

Mol. Weight:

1564.27

D-alpha-Tocopherol

QCC Cat No.:

QT031850

CAS No.:

59-02-9

Mol Formula:

C29H50O2

Mol. Weight:

430.72

QCC Cat No.:

QT031851

CAS No.:

2074-53-5

Mol Formula:

C29H50O2

Mol. Weight:

430.71

α-Tocopherol-d6

QCC Cat No.:

QT031852

CAS No.:

113892-08-3

Mol Formula:

C29H44D6O2

Mol. Weight:

436.74

QCC Cat No.:

QT031853

CAS No.:

10191-41-0

Mol Formula:

C29H50O2

Mol. Weight:

430.71

all-rac-alpha-Tocopherol EP Impurity A

QCC Cat No.:

QT031854

CAS No.:

NA

Mol Formula:

C29H50O2

Mol. Weight:

430.71

all-rac-alpha-Tocopherol EP Impurity B

QCC Cat No.:

QT031855

CAS No.:

NA

Mol Formula:

C29H50O2

Mol. Weight:

430.71

all-rac-alpha-Tocopherol EP Impurity C

QCC Cat No.:

QT031856

CAS No.:

90510-39-7

Mol Formula:

C30H52O2

Mol. Weight:

444.73

all-rac-alpha-Tocopherol EP Impurity D

QCC Cat No.:

QT031857

CAS No.:

NA

Mol Formula:

C40H76

Mol. Weight:

557.03

alpha-Tocopherol succinate

QCC Cat No.:

QT031858

CAS No.:

4345-03-3

Mol Formula:

C33H54O5

Mol. Weight:

530.78

D-alfa-Tocopherol Acetate

QCC Cat No.:

QT031859

CAS No.:

58-95-7

Mol Formula:

C31H52O3

Mol. Weight:

472.74

D-beta-Tocopherol

QCC Cat No.:

QT031860

CAS No.:

16698-35-4

Mol Formula:

C28H48O2

Mol. Weight:

416.68

Tocopherol Impurity 61

QCC Cat No.:

QT031861

CAS No.:

185672-33-7

Mol Formula:

C29H50O2

Mol. Weight:

430.71

D-gamma-Tocopherol

QCC Cat No.:

QT031870

CAS No.:

54-28-4

Mol Formula:

C28H48O2

Mol. Weight:

416.68

D-delta-Tocopherol

QCC Cat No.:

QT031880

CAS No.:

119-13-1

Mol Formula:

C27H46O2

Mol. Weight:

402.65

Vitamin E Impurity 81

QCC Cat No.:

QT031881

CAS No.:

NA

Mol Formula:

C31H52O3

Mol. Weight:

472.74

Vitamin E Impurity 82

QCC Cat No.:

QT031882

CAS No.:

NA

Mol Formula:

C31H52O3

Mol. Weight:

472.74