QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Carboxymethyl cellulose

QCC Cat No.:

QC011800

CAS No.:

9000-11-7

Mol Formula:

C8H16O8

Mol. Weight:

240.21

Carbocisteine Lactam

QCC Cat No.:

QC011827

CAS No.:

62305-89-9;88933-48-6(Na salt)

Mol Formula:

C5H7NO3S

Mol. Weight:

161.18

Methylcobalamin Impurity 1

QCC Cat No.:

QC151201

CAS No.:

17234-76-3

Mol Formula:

C22H20N2O2

Mol. Weight:

344.41

Methylcobalamin Impurity 2

QCC Cat No.:

QC151202

CAS No.:

NA

Mol Formula:

C14H18N2NaO7P

Mol. Weight:

380.27

Diethylstilbestrol

QCC Cat No.:

QD052200

CAS No.:

56-53-1

Mol Formula:

C18H20O2

Mol. Weight:

268.35

Diethylcarbamazine citrate

QCC Cat No.:

QD091100

CAS No.:

1642-54-2

Mol Formula:

C16H29N3O8

Mol. Weight:

391.42

Diethylcarbamazine citrate EP Impurity A

QCC Cat No.:

QD091101

CAS No.:

NA

Mol Formula:

C5H12N2

Mol. Weight:

100.16

Diethylcarbamazine citrate EP Impurity B

QCC Cat No.:

QD091102

CAS No.:

NA

Mol Formula:

C6H14N2

Mol. Weight:

114.19

Dimethyl fumarate d6

QCC Cat No.:

QD130527

CAS No.:

66487-95-4

Mol Formula:

C6H2O4D6

Mol. Weight:

150.16

Dimethyl trisulfide

QCC Cat No.:

QD130900

CAS No.:

3658-80-8

Mol Formula:

C2H6S3

Mol. Weight:

126.26

QCC Cat No.:

QE580500

CAS No.:

100-41-4

Mol Formula:

C8H10

Mol. Weight:

106.16

QCC Cat No.:

QE580803

CAS No.:

140-88-5

Mol Formula:

C5H8O2

Mol. Weight:

100.12

9-Methylguanine

QCC Cat No.:

QG210501

CAS No.:

5502-78-3

Mol Formula:

C6H7N5O

Mol. Weight:

165.15

Hydroxyethyl salicylate

QCC Cat No.:

QH250600

CAS No.:

87-28-5

Mol Formula:

C9H10O4

Mol. Weight:

182.17

Hydroxyethyl salicylate EP Impurity A

QCC Cat No.:

QH250601

CAS No.:

NA

Mol Formula:

C7H6O3

Mol. Weight:

138.12

Hydroxyethyl salicylate EP Impurity B

QCC Cat No.:

QH250602

CAS No.:

NA

Mol Formula:

C2H6O2

Mol. Weight:

62.07

Ethyl 1H-imidazole-1-acetate

QCC Cat No.:

QI130400

CAS No.:

17450-34-9

Mol Formula:

C7H10N2O2

Mol. Weight:

154.17

QCC Cat No.:

QM052100

CAS No.:

41372-08-1

Mol Formula:

C10H13NO4,1½H2O

Mol. Weight:

238.24

Methyldopa EP Impurity A

QCC Cat No.:

QM052101

CAS No.:

6739-31-7

Mol Formula:

C11H15NO4

Mol. Weight:

225.24

Methyldopa EP Impurity B

QCC Cat No.:

QM052102

CAS No.:

65555-88-6

Mol Formula:

C11H15NO3

Mol. Weight:

209.24

Methyldopa EP Impurity C

QCC Cat No.:

QM052103

CAS No.:

NA

Mol Formula:

C12H17NO4

Mol. Weight:

239.27

Methyldopa EP Impurity D

QCC Cat No.:

QM052104

CAS No.:

NA

Mol Formula:

C10H13NO4

Mol. Weight:

211.21

Methylergometrine maleate

QCC Cat No.:

QM052200

CAS No.:

57432-61-8

Mol Formula:

C24H29N3O6

Mol. Weight:

455.50

Methylergometrine maleate EP Impurity A

QCC Cat No.:

QM052201

CAS No.:

NA

Mol Formula:

C16H16N2O2

Mol. Weight:

268.31

Methylergometrine maleate EP Impurity B

QCC Cat No.:

QM052202

CAS No.:

NA

Mol Formula:

C16H16N2O2

Mol. Weight:

268.31

Methylergometrine maleate EP Impurity C

QCC Cat No.:

QM052203

CAS No.:

NA

Mol Formula:

C16H17N3O

Mol. Weight:

267.33

Methylergometrine maleate EP Impurity D

QCC Cat No.:

QM052204

CAS No.:

NA

Mol Formula:

C19H23N3O2

Mol. Weight:

325.40

Methylergometrine maleate EP Impurity E

QCC Cat No.:

QM052205

CAS No.:

NA

Mol Formula:

C16H17N3O

Mol. Weight:

267.33

Methylergometrine maleate EP Impurity F

QCC Cat No.:

QM052206

CAS No.:

NA

Mol Formula:

C19H23N3O2

Mol. Weight:

325.40

Methylergometrine maleate EP Impurity G

QCC Cat No.:

QM052207

CAS No.:

NA

Mol Formula:

C21H27N3O2

Mol. Weight:

353.46

Methylergometrine maleate EP Impurity H

QCC Cat No.:

QM052208

CAS No.:

NA

Mol Formula:

C20H25N3O2

Mol. Weight:

339.43

Methylergometrine maleate EP Impurity I

QCC Cat No.:

QM052209

CAS No.:

NA

Mol Formula:

C20H25N3O2

Mol. Weight:

339.43

Methylphenidate hydrochloride(controlled substance)

QCC Cat No.:

QM052300

CAS No.:

298-59-9

Mol Formula:

C14H20ClNO2

Mol. Weight:

269.77

Methylphenidate hydrochloride EP Impurity A

QCC Cat No.:

QM052301

CAS No.:

NA

Mol Formula:

C13H17NO2

Mol. Weight:

219.28

Methylphenidate hydrochloride EP Impurity B(controlled substance)

QCC Cat No.:

QM052302

CAS No.:

NA

Mol Formula:

C14H19NO2

Mol. Weight:

233.31

Methylphenidate hydrochloride EP Impurity C

QCC Cat No.:

QM052303

CAS No.:

NA

Mol Formula:

C13H18N2O

Mol. Weight:

218.29

Methylphenidate hydrochloride EP Impurity D

QCC Cat No.:

QM052304

CAS No.:

NA

Mol Formula:

C13H18N2O

Mol. Weight:

218.29

Methylphenidate hydrochloride EP Impurity E

QCC Cat No.:

QM052305

CAS No.:

NA

Mol Formula:

C15H21NO2

Mol. Weight:

247.33

Methylphenidate hydrochloride EP Impurity F

QCC Cat No.:

QM052306

CAS No.:

NA

Mol Formula:

C13H12N2O

Mol. Weight:

212.25

Methylene Blue Impurity 1

QCC Cat No.:

QM200501

CAS No.:

1628-78-0

Mol Formula:

C12H7N3O4S

Mol. Weight:

289.27

Methylene Blue Impurity 2

QCC Cat No.:

QM200502

CAS No.:

NA

Mol Formula:

C12H7N3O4S

Mol. Weight:

289.27

Methylene Blue Impurity 3

QCC Cat No.:

QM200503

CAS No.:

77529-65-8

Mol Formula:

C12H6N4O6S

Mol. Weight:

334.26

Methylene Blue Impurity 4

QCC Cat No.:

QM200504

CAS No.:

1628-77-9

Mol Formula:

C12H8N2O2S

Mol. Weight:

244.27

Methylene Blue Impurity 5

QCC Cat No.:

QM200505

CAS No.:

1628-76-8

Mol Formula:

C12H8N2O2S

Mol. Weight:

244.27

Methylene Blue Impurity 6

QCC Cat No.:

QM200506

CAS No.:

1747-87-1

Mol Formula:

C12H8N2O2S

Mol. Weight:

244.27

Methylene Blue Impurity 7

QCC Cat No.:

QM200507

CAS No.:

860443-88-5

Mol Formula:

C12H5N5O8S

Mol. Weight:

379.26

Methylene Blue Impurity 8

QCC Cat No.:

QM200508

CAS No.:

823802-43-3

Mol Formula:

C12H7N3O4S

Mol. Weight:

289.27

Methylprednisolone；Methylprednisolone Hydrogen Succinate EP Impurity A;Methylprednisolone Acetate EP Impurity B

QCC Cat No.:

QM200800

CAS No.:

83-43-2

Mol Formula:

C22H30O5

Mol. Weight:

374.47

Methylprednisolone EP Impurity A

QCC Cat No.:

QM200801

CAS No.:

NA

Mol Formula:

C22H28O5

Mol. Weight:

372.45

Methylprednisolone Hydrogen Succinate EP Impurity B

QCC Cat No.:

QM200802

CAS No.:

77074-42-1

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone EP Impurity C

QCC Cat No.:

QM200803

CAS No.:

61919-52-6

Mol Formula:

C20H26O3

Mol. Weight:

314.42

Methylprednisolone EP Impurity D

QCC Cat No.:

QM200804

CAS No.:

1338549-02-2

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone EP Impurity F

QCC Cat No.:

QM200806

CAS No.:

NA

Mol Formula:

C22H32O5

Mol. Weight:

376.49

Methylprednisolone Hydrogen Succinate EP Impurity G;Methylprednisolone Acetate EP Impurity I

QCC Cat No.:

QM200807

CAS No.:

NA

Mol Formula:

C22H30O4

Mol. Weight:

358.47

Methylprednisolone EP Impurity H

QCC Cat No.:

QM200808

CAS No.:

18462-27-6

Mol Formula:

C22H30O5

Mol. Weight:

374.47

Methylprednisolone EP Impurity J;Methylprednisolone Acetate;Methylprednisolone Hydrogen Succinate EP Impurity C

QCC Cat No.:

QM200810

CAS No.:

53-36-1

Mol Formula:

C24H32O6

Mol. Weight:

416.51

Methylprednisolone EP Impurity K;Prednisolone Acetate EP Impurity B

QCC Cat No.:

QM200811

CAS No.:

50-24-8

Mol Formula:

C21H28O5

Mol. Weight:

360.44

Methylprednisolone EP Impurity B

QCC Cat No.:

QM200815

CAS No.:

NA

Mol Formula:

C22H30O6

Mol. Weight:

390.47

Methylprednisolone EP Impurity G

QCC Cat No.:

QM200816

CAS No.:

93269-35-3

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 17

QCC Cat No.:

QM200817

CAS No.:

NA

Mol Formula:

C26H32O8

Mol. Weight:

472.53

Methylprednisolone Impurity 18

QCC Cat No.:

QM200818

CAS No.:

NA

Mol Formula:

C20H26O3

Mol. Weight:

314.42

Methylprednisolone Acetate EP Impurity D

QCC Cat No.:

QM200819

CAS No.:

150899-33-5

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 20

QCC Cat No.:

QM200820

CAS No.:

NA

Mol Formula:

C48H62O12

Mol. Weight:

831.00

Methylprednisolone Hydrogen Succinate EP Impurity D

QCC Cat No.:

QM200824

CAS No.:

119657-85-1

Mol Formula:

C26H36O8

Mol. Weight:

476.56

Methylprednisolone Hydrogen Succinate EP Impurity E

QCC Cat No.:

QM200825

CAS No.:

2920-86-7

Mol Formula:

C25H32O8

Mol. Weight:

460.52

Methylprednisolone Hydrogen Succinate EP Impurity F

QCC Cat No.:

QM200826

CAS No.:

2376134-25-5

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Acetate EP Impurity A

QCC Cat No.:

QM200830

CAS No.:

93963-74-7

Mol Formula:

C24H34O6

Mol. Weight:

418.52

Methylprednisolone Acetate EP Impurity C

QCC Cat No.:

QM200833

CAS No.:

58636-50-3

Mol Formula:

C22H28O5

Mol. Weight:

372.45

Methylprednisolone Acetate EP Impurity E

QCC Cat No.:

QM200835

CAS No.:

52-21-1

Mol Formula:

C23H30O6

Mol. Weight:

402.48

Methylprednisolone Acetate EP Impurity F

QCC Cat No.:

QM200836

CAS No.:

NA

Mol Formula:

C24H30O5

Mol. Weight:

398.49

Methylprednisolone Acetate EP Impurity G

QCC Cat No.:

QM200837

CAS No.:

NA

Mol Formula:

C24H34O6

Mol. Weight:

418.52

Methylprednisolone Acetate EP Impurity H

QCC Cat No.:

QM200838

CAS No.:

NA

Mol Formula:

C24H32O4

Mol. Weight:

384.51

Methylprednisolone Acetate EP Impurity J

QCC Cat No.:

QM200839

CAS No.:

1048031-82-8

Mol Formula:

C24H32O6

Mol. Weight:

416.51

Methylprednisolone Acetate EP Impurity K

QCC Cat No.:

QM200840

CAS No.:

NA

Mol Formula:

C24H30O6

Mol. Weight:

414.49

Methylprednisolone Impurity 41

QCC Cat No.:

QM200841

CAS No.:

NA

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Impurity 42

QCC Cat No.:

QM200842

CAS No.:

NA

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Impurity 43

QCC Cat No.:

QM200843

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 44

QCC Cat No.:

QM200844

CAS No.:

2921-57-5;2375-03-3(Na salt)

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Impurity 45

QCC Cat No.:

QM200845

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 46

QCC Cat No.:

QM200846

CAS No.:

1048031-80-6

Mol Formula:

C22H30O4

Mol. Weight:

358.47

Methylprednisolone Impurity 47

QCC Cat No.:

QM200847

CAS No.:

1338549-01-1

Mol Formula:

C22H30O5

Mol. Weight:

374.47

Methylprednisolone Impurity 48

QCC Cat No.:

QM200848

CAS No.:

NA

Mol Formula:

C30H38O11

Mol. Weight:

574.62

Methyl-Methylprednisolone hemisuccinate

QCC Cat No.:

QM200849

CAS No.:

NA

Mol Formula:

C27H36O8

Mol. Weight:

488.58

Methylprednisolone EP Impurity D (E-Isomer)

QCC Cat No.:

QM200850

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone EP Impurity D (Z-Isomer)

QCC Cat No.:

QM200851

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone EP Impurity E;Metllylpredllisolone Impurity A

QCC Cat No.:

QM201201

CAS No.:

[NA]

Mol Formula:

C21H28O4

Mol. Weight:

344.44

Methylprednisolone EP Impurity L

QCC Cat No.:

QM201204

CAS No.:

[NA]

Mol Formula:

C22H30O4

Mol. Weight:

358.47

Methyltestosterone

QCC Cat No.:

QM706500

CAS No.:

58-18-4

Mol Formula:

C20H30O2

Mol. Weight:

302.45

Phenoxymethylpenicillin

QCC Cat No.:

QP160800

CAS No.:

87-08-1

Mol Formula:

C16H18N2O5S

Mol. Weight:

350.39

Phenoxymethylpenicillin EP Impurity A

QCC Cat No.:

QP160801

CAS No.:

NA

Mol Formula:

C16H18N2O4S

Mol. Weight:

334.39

Phenoxymethylpenicillin EP Impurity B

QCC Cat No.:

QP160802

CAS No.:

122-59-8

Mol Formula:

C8H8O3

Mol. Weight:

152.15

Phenoxymethylpenicillin EP Impurity D

QCC Cat No.:

QP160804

CAS No.:

NA

Mol Formula:

C16H18N2O6S

Mol. Weight:

366.39

Phenoxymethylpenicillin EP Impurity E

QCC Cat No.:

QP160805

CAS No.:

NA

Mol Formula:

C16H20N2O6S

Mol. Weight:

368.40

Phenoxymethylpenicillin EP Impurity F

QCC Cat No.:

QP160806

CAS No.:

NA

Mol Formula:

C15H20N2O4S

Mol. Weight:

324.40

Methyl Salicylate Impurity A

QCC Cat No.:

QS120301

CAS No.:

5985-24-0

Mol Formula:

C10H10O5

Mol. Weight:

210.18

Sodium ethyl parahydroxybenzoate

QCC Cat No.:

QS150900

CAS No.:

35285-68-8

Mol Formula:

C9H9NaO3

Mol. Weight:

188.16

Sodium ethyl parahydroxybenzoate EP Impurity A

QCC Cat No.:

QS150901

CAS No.:

NA

Mol Formula:

C7H6O3

Mol. Weight:

138.12

Sodium ethyl parahydroxybenzoate EP Impurity B

QCC Cat No.:

QS150902

CAS No.:

99-76-3

Mol Formula:

C8H8O3

Mol. Weight:

152.15

Sodium ethyl parahydroxybenzoate EP Impurity C

QCC Cat No.:

QS150903

CAS No.:

NA

Mol Formula:

C10H12O3

Mol. Weight:

180.20

Sodium ethyl parahydroxybenzoate EP Impurity D

QCC Cat No.:

QS150904

CAS No.:

NA

Mol Formula:

C11H14O3

Mol. Weight:

194.23

Methyl tryptophan Impurity 1

QCC Cat No.:

QT182501

CAS No.:

185750-07-6

Mol Formula:

C14H15ClN2O3

Mol. Weight:

294.73

Trichloroethylene

QCC Cat No.:

QT590520

CAS No.:

79-01-6

Mol Formula:

C2HCl3

Mol. Weight:

131.39

1,3,5-Trimethylbenzene

QCC Cat No.:

QT590530

CAS No.:

108-67-8

Mol Formula:

C9H12

Mol. Weight:

120.19

1,2,4-Trimethylbenzene

QCC Cat No.:

QT590540

CAS No.:

95-63-6

Mol Formula:

C9H12

Mol. Weight:

120.19