QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Betamethasone Valerate EP Impurity G

QCC Cat No.:

QB201332

CAS No.:

NA

Mol Formula:

C27H36BrFO6

Mol. Weight:

555.47

Betamethasone Valerate EP Impurity H

QCC Cat No.:

QB201333

CAS No.:

NA

Mol Formula:

C27H37ClO6

Mol. Weight:

493.03

Betamethasone Impurity 34

QCC Cat No.:

QB201334

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.44

Betamethasone Impurity 35

QCC Cat No.:

QB201335

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.44

Betamethasone Impurity 36

QCC Cat No.:

QB201336

CAS No.:

NA

Mol Formula:

C22H32FO8P

Mol. Weight:

474.46

Betamethasone Impurity 37

QCC Cat No.:

QB201337

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.44

Betamethasone Impurity 38

QCC Cat No.:

QB201338

CAS No.:

NA

Mol Formula:

C44H57F2O12P

Mol. Weight:

846.89

Betamethasone Impurity 39

QCC Cat No.:

QB201339

CAS No.:

4735-65-3

Mol Formula:

C24H31BrO6

Mol. Weight:

495.40

Betamethasone Impurity 40

QCC Cat No.:

QB201340

CAS No.:

NA

Mol Formula:

C22H27ClO3

Mol. Weight:

374.90

Betamethasone Impurity 41

QCC Cat No.:

QB201341

CAS No.:

NA

Mol Formula:

C23H30O3

Mol. Weight:

354.48

Betamethasone Impurity 42

QCC Cat No.:

QB201342

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.44

Betamethasone Impurity 43

QCC Cat No.:

QB201343

CAS No.:

NA

Mol Formula:

C27H36O6

Mol. Weight:

456.57

Betamethasone Impurity 44

QCC Cat No.:

QB201344

CAS No.:

NA

Mol Formula:

C22H31FO11P2

Mol. Weight:

552.42

Betamethasone Impurity 45

QCC Cat No.:

QB201345

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.45

Betamethasone Impurity 46

QCC Cat No.:

QB201346

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.45

Betamethasone Impurity 47

QCC Cat No.:

QB201347

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.45

Betamethasone Impurity 48

QCC Cat No.:

QB201348

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.45

Betamethasone Impurity 49 (47+48)

QCC Cat No.:

QB201349

CAS No.:

NA

Mol Formula:

C22H30FO8P

Mol. Weight:

472.45

Bortezomib Impurity B

QCC Cat No.:

QB201402

CAS No.:

289472-81-7

Mol Formula:

C19H24N4O3

Mol. Weight:

356.43

Bortezomib Impurity C

QCC Cat No.:

QB201403

CAS No.:

289472-80-6

Mol Formula:

C14H14N4O2

Mol. Weight:

270.29

Bortezomib Impurity D

QCC Cat No.:

QB201404

CAS No.:

114457-94-2

Mol Formula:

C14H13N3O3

Mol. Weight:

271.28

Bortezomib Impurity M

QCC Cat No.:

QB201405

CAS No.:

886979-78-8

Mol Formula:

C19H24N4O4

Mol. Weight:

372.42

Bortezomib Impurity N

QCC Cat No.:

QB201406

CAS No.:

886979-81-3

Mol Formula:

C19H24N4O4

Mol. Weight:

372.42

Bortezomib Impurity PS619

QCC Cat No.:

QB201407

CAS No.:

1132709-14-8

Mol Formula:

C19H25BN4O4

Mol. Weight:

384.24

(1S,2R)-Bortezomib

QCC Cat No.:

QB201408

CAS No.:

1132709-16-0

Mol Formula:

C19H25BN4O4

Mol. Weight:

384.24

(1R,2R)-Bortezomib

QCC Cat No.:

QB201409

CAS No.:

1132709-15-9

Mol Formula:

C19H25BN4O4

Mol. Weight:

384.24

Bortezomib Impurity K

QCC Cat No.:

QB201410

CAS No.:

862895-00-9

Mol Formula:

C19H22N4O2

Mol. Weight:

338.40

Bortezomib Impurity O

QCC Cat No.:

QB201411

CAS No.:

862894-96-0

Mol Formula:

C19H22N4O3

Mol. Weight:

354.41

Bortezomib Impurity P

QCC Cat No.:

QB201412

CAS No.:

[NA]

Mol Formula:

C20H26N4O3

Mol. Weight:

370.46

Bortezomib Impurity Q

QCC Cat No.:

QB201413

CAS No.:

[NA]

Mol Formula:

C10H16BN3O3

Mol. Weight:

237.07