QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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Lopinavir EP Impurity B

QCC Cat No.:

QL161402

CAS No.:

NA

Mol Formula:

C28H38N4O4

Mol. Weight:

494.63

Lopinavir EP Impurity C

QCC Cat No.:

QL161403

CAS No.:

NA

Mol Formula:

C36H52N6O5

Mol. Weight:

648.84

Lopinavir EP Impurity D

QCC Cat No.:

QL161404

CAS No.:

NA

Mol Formula:

C37H48N4O8S

Mol. Weight:

708.86

Lopinavir EP Impurity E

QCC Cat No.:

QL161405

CAS No.:

NA

Mol Formula:

C28H34N2O3

Mol. Weight:

446.58

Lopinavir EP Impurity F

QCC Cat No.:

QL161406

CAS No.:

NA

Mol Formula:

C29H34N2O4

Mol. Weight:

474.59

Lopinavir EP Impurity G

QCC Cat No.:

QL161407

CAS No.:

NA

Mol Formula:

C30H36N2O4

Mol. Weight:

488.62

Lopinavir EP Impurity H

QCC Cat No.:

QL161408

CAS No.:

NA

Mol Formula:

C29H32N2O4

Mol. Weight:

472.58

Lopinavir EP Impurity I

QCC Cat No.:

QL161409

CAS No.:

NA

Mol Formula:

C37H48N4O5

Mol. Weight:

628.80

Lopinavir EP Impurity J

QCC Cat No.:

QL161410

CAS No.:

NA

Mol Formula:

C37H48N4O5

Mol. Weight:

628.80

Lopinavir EP Impurity K

QCC Cat No.:

QL161411

CAS No.:

NA

Mol Formula:

C37H48N4O5

Mol. Weight:

628.80

Lopinavir EP Impurity L

QCC Cat No.:

QL161412

CAS No.:

NA

Mol Formula:

C22H26N2O4

Mol. Weight:

382.45

Lopinavir EP Impurity M

QCC Cat No.:

QL161413

CAS No.:

NA

Mol Formula:

C38H50N4O5

Mol. Weight:

642.83

Lopinavir EP Impurity N

QCC Cat No.:

QL161414

CAS No.:

NA

Mol Formula:

C38H50N4O5

Mol. Weight:

642.83

Lopinavir EP Impurity O

QCC Cat No.:

QL161415

CAS No.:

NA

Mol Formula:

C46H62N6O7

Mol. Weight:

811.02

Lopinavir EP Impurity P

QCC Cat No.:

QL161416

CAS No.:

NA

Mol Formula:

C37H48N4O5

Mol. Weight:

628.80

Lopinavir EP Impurity Q

QCC Cat No.:

QL161417

CAS No.:

NA

Mol Formula:

C38H44N2O5

Mol. Weight:

608.77

Lopinavir EP Impurity R

QCC Cat No.:

QL161418

CAS No.:

NA

Mol Formula:

C47H58N4O7

Mol. Weight:

790.99

Lopinavir EP Impurity S

QCC Cat No.:

QL161419

CAS No.:

NA

Mol Formula:

C47H58N4O7

Mol. Weight:

790.99

Lopinavir EP Impurity T

QCC Cat No.:

QL161420

CAS No.:

NA

Mol Formula:

C57H66N4O7

Mol. Weight:

919.16

Lipopeptide Acetate

QCC Cat No.:

QL161600AC

CAS No.:

171263-26-6

Mol Formula:

C38H68N6O8

Mol. Weight:

736.97

Lapatinib Ditosylate Hydrate

QCC Cat No.:

QL162000

CAS No.:

388082-78-8 (ditosylate salt);231277-92-2 (free base)

Mol Formula:

C43H44ClFN4O11S3

Mol. Weight:

943.48

Lapatinib Impurity 1 (O-De(3-fluorobenzyl) Lapatinib)

QCC Cat No.:

QL162001

CAS No.:

1268997-70-1

Mol Formula:

C22H21ClN4O4S

Mol. Weight:

472.95

Lapatinib Impurity 2

QCC Cat No.:

QL162002

CAS No.:

320337-48-2

Mol Formula:

C26H19ClFN3O3

Mol. Weight:

475.90

Lapatinib Impurity 3

QCC Cat No.:

QL162003

CAS No.:

1360431-86-2

Mol Formula:

C29H26ClFN4O5S

Mol. Weight:

597.06

Lapatinib Impurity 4

QCC Cat No.:

QL162004

CAS No.:

2172855-57-9

Mol Formula:

C55H43Cl2F2N7O6S

Mol. Weight:

1038.94

Lapatinib Impurity 5

QCC Cat No.:

QL162005

CAS No.:

1393112-45-2

Mol Formula:

C29H26ClFN4O4S

Mol. Weight:

581.06

Lapatinib Impurity 6

QCC Cat No.:

QL162006

CAS No.:

NA

Mol Formula:

C29H27ClN4O4S

Mol. Weight:

563.07

Lapatinib Impurity 7

QCC Cat No.:

QL162007

CAS No.:

1026818-86-9

Mol Formula:

C29H26ClFN4O4S

Mol. Weight:

581.06

Lapatinib Impurity 8

QCC Cat No.:

QL162008

CAS No.:

633370-23-7

Mol Formula:

C29H27FN4O4S

Mol. Weight:

546.61

Lapatinib Impurity 9

QCC Cat No.:

QL162009

CAS No.:

697299-82-4

Mol Formula:

C26H20ClFN4O2

Mol. Weight:

474.91