QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Repaglinide Impurity 8

QCC Cat No.:

QR160734

CAS No.:

NA

Mol Formula:

C21H34N2O

Mol. Weight:

330.51

Repaglinide Impurity 9

QCC Cat No.:

QR160735

CAS No.:

147770-08-9

Mol Formula:

C29H40N2O4

Mol. Weight:

480.64

Repaglinide Impurity 10

QCC Cat No.:

QR160736

CAS No.:

NA

Mol Formula:

C43H60N4O3

Mol. Weight:

680.96

Repaglinide Impurity 11

QCC Cat No.:

QR160737

CAS No.:

NA

Mol Formula:

C27H36N2O4

Mol. Weight:

452.59

Repaglinide Impurity 12

QCC Cat No.:

QR160738

CAS No.:

NA

Mol Formula:

C29H40N2O4

Mol. Weight:

480.64

Repaglinide Impurity 13

QCC Cat No.:

QR160739

CAS No.:

219921-94-5

Mol Formula:

C16H26N2 C7H11NO5

Mol. Weight:

246.39 189.17

Rapamycin;Everolimus EP Impurity A

QCC Cat No.:

QR161300

CAS No.:

53123-88-9

Mol Formula:

C51H79NO13

Mol. Weight:

914.17

Rapamycin Impurity 1

QCC Cat No.:

QR161301

CAS No.:

147438-27-5;148554-65-8(Na salt)

Mol Formula:

C51H79NO13

Mol. Weight:

914.17

Rapamycin Impurity 2

QCC Cat No.:

QR161302

CAS No.:

NA

Mol Formula:

C51H79NO15

Mol. Weight:

946.17

Rapamycin Impurity 3

QCC Cat No.:

QR161303

CAS No.:

253431-35-5

Mol Formula:

C51H79NO13

Mol. Weight:

914.17

21-Norrapamycin; Prolylrapamycin

QCC Cat No.:

QR161304

CAS No.:

156223-31-3

Mol Formula:

C50H77NO13

Mol. Weight:

900.16

Rapamycin Impurity 5

QCC Cat No.:

QR161305

CAS No.:

NA

Mol Formula:

C51H79NO13

Mol. Weight:

914.19

Rapamycin Impurity 6

QCC Cat No.:

QR161306

CAS No.:

NA

Mol Formula:

C51H79NO13

Mol. Weight:

914.19

27-O-Desmethyl Rapamycin (27-O-Desmethyl Sirolimus)

QCC Cat No.:

QR161307

CAS No.:

141392-23-6

Mol Formula:

C50H77NO13

Mol. Weight:

900.16

Rapamycin Impurity 8

QCC Cat No.:

QR161308

CAS No.:

NA

Mol Formula:

C38H57NO11

Mol. Weight:

703.87

QCC Cat No.:

QR161355

CAS No.:

392711-19-2

Mol Formula:

C51H76D3NO13

Mol. Weight:

917.22

Ropinirole Hydrochloride

QCC Cat No.:

QR161400H

CAS No.:

91374-20-8

Mol Formula:

C16H25ClN2O

Mol. Weight:

296.84

Ropinirole EP Impurity F

QCC Cat No.:

QR161401

CAS No.:

139122-19-3

Mol Formula:

C10H11NO2

Mol. Weight:

177.2

Ropinirole EP Impurity A

QCC Cat No.:

QR161402

CAS No.:

221264-21-7

Mol Formula:

C16H23ClN2O2

Mol. Weight:

310.82

Ropinirole 3-Methoxy Impurity

QCC Cat No.:

QR161404

CAS No.:

NA

Mol Formula:

C17H27ClN2O2

Mol. Weight:

326.86

Ropinirole N-Hydroxy Impurity

QCC Cat No.:

QR161405

CAS No.:

NA

Mol Formula:

C16H25ClN2O2

Mol. Weight:

312.83

Ropinirole N-Oxide

QCC Cat No.:

QR161406

CAS No.:

1076199-41-1

Mol Formula:

C16H24N2O2

Mol. Weight:

276.37

Ropinirole Open Ring Amino Impurity

QCC Cat No.:

QR161407

CAS No.:

920755-10-8

Mol Formula:

C16H26N2O2

Mol. Weight:

278.39

Ropinirole Open Ring Nitro Impurity

QCC Cat No.:

QR161408

CAS No.:

91374-25-3

Mol Formula:

C16H25ClN2O4

Mol. Weight:

344.83

Ropinirole Propylidene Impurity (USP)

QCC Cat No.:

QR161409

CAS No.:

221264-43-3 (Z/E)

Mol Formula:

C19H29ClN2O

Mol. Weight:

336.9

Ropinirole EP Impurity B

QCC Cat No.:

QR161410

CAS No.:

249622-60-4

Mol Formula:

C16H24N2O

Mol. Weight:

260.37

Ropinirole EP Impurity C

QCC Cat No.:

QR161411

CAS No.:

NA

Mol Formula:

C19H28N2O

Mol. Weight:

300.44

Ropinirole EP Impurity D

QCC Cat No.:

QR161412

CAS No.:

106916-16-9

Mol Formula:

C13H18N2O

Mol. Weight:

218.29

Ropinirole EP Impurity E

QCC Cat No.:

QR161413

CAS No.:

NA

Mol Formula:

C17H24N2O

Mol. Weight:

272.39

Ropinirole EP Impurity G

QCC Cat No.:

QR161414

CAS No.:

76149-15-0

Mol Formula:

C16H24N2

Mol. Weight:

244.38