QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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QCC Cat No.:

QC251300

CAS No.:

66215-27-8

Mol Formula:

C6H10N6

Mol. Weight:

166.18

Cyromazine Impurity 1

QCC Cat No.:

QC251301

CAS No.:

3397-62-4

Mol Formula:

C3H4ClN5

Mol. Weight:

145.55

Cyromazine Impurity 2

QCC Cat No.:

QC251302

CAS No.:

NA

Mol Formula:

C6H8ClN5

Mol. Weight:

185.61

Cyantraniliprole D3

QCC Cat No.:

QC251427

CAS No.:

[NA]

Mol Formula:

C19H11D3BrClN6O2

Mol. Weight:

476.73

Cyproterone acetate

QCC Cat No.:

QC251700

CAS No.:

427-51-0

Mol Formula:

C24H29ClO4

Mol. Weight:

416.94

Cyproterone acetate EP Impurity A

QCC Cat No.:

QC251701

CAS No.:

NA

Mol Formula:

C24H30O4

Mol. Weight:

382.49

Cyproterone acetate EP Impurity B

QCC Cat No.:

QC251702

CAS No.:

NA

Mol Formula:

C25H32O5

Mol. Weight:

412.52

Cyproterone acetate EP Impurity C

QCC Cat No.:

QC251703

CAS No.:

NA

Mol Formula:

C24H30Cl2O4

Mol. Weight:

453.4

Cyproterone acetate EP Impurity D

QCC Cat No.:

QC251704

CAS No.:

NA

Mol Formula:

C24H31ClO5

Mol. Weight:

434.95

Cyproterone acetate EP Impurity E

QCC Cat No.:

QC251705

CAS No.:

NA

Mol Formula:

C24H30O5

Mol. Weight:

398.49

Cyproterone acetate EP Impurity F

QCC Cat No.:

QC251706

CAS No.:

NA

Mol Formula:

C22H27ClO3

Mol. Weight:

374.90

Cyproterone acetate EP Impurity G

QCC Cat No.:

QC251707

CAS No.:

NA

Mol Formula:

C24H31ClO5

Mol. Weight:

434.95

Cyproterone acetate EP Impurity H

QCC Cat No.:

QC251708

CAS No.:

NA

Mol Formula:

C23H30O4

Mol. Weight:

370.48

Cyproterone acetate EP Impurity I

QCC Cat No.:

QC251709

CAS No.:

NA

Mol Formula:

C23H27ClO4

Mol. Weight:

402.91

Cyproterone acetate EP Impurity J

QCC Cat No.:

QC251710

CAS No.:

NA

Mol Formula:

C24H30O5

Mol. Weight:

398.49

Cysteine Impurity 1

QCC Cat No.:

QC251801

CAS No.:

NA

Mol Formula:

C9H14N2O6S

Mol. Weight:

278.28

Cysteine Impurity 2

QCC Cat No.:

QC251802

CAS No.:

NA

Mol Formula:

C9H15NO4S

Mol. Weight:

233.28

Cysteine Impurity 3

QCC Cat No.:

QC251803

CAS No.:

NA

Mol Formula:

C10H14N2Na2O6S

Mol. Weight:

336.27

Cysteine Impurity 4

QCC Cat No.:

QC251804

CAS No.:

NA

Mol Formula:

C8H11NO4S

Mol. Weight:

217.24

L-Cysteinyl-L-cysteine

QCC Cat No.:

QC251805

CAS No.:

18048-87-8

Mol Formula:

C6H12N2O3S2

Mol. Weight:

224.30

Cysteine Impurity 5

QCC Cat No.:

QC251806

CAS No.:

7048-04-6

Mol Formula:

C3H7NO2S

Mol. Weight:

121.15

Cystine Impurity 1

QCC Cat No.:

QC251927

CAS No.:

32854-09-4

Mol Formula:

C8H18Cl2N2O4S2

Mol. Weight:

341.28

N-Acetyl-L-cystine

QCC Cat No.:

QC251928

CAS No.:

25779-79-7

Mol Formula:

C8H14N2O5S2

Mol. Weight:

282.34

QCC Cat No.:

QC251929

CAS No.:

349-46-2

Mol Formula:

C6H12N2O4S2

Mol. Weight:

240.30

[5']cytidylic acid monomethyl ester

QCC Cat No.:

QC252001

CAS No.:

52448-10-9

Mol Formula:

C10H16N3O8P

Mol. Weight:

337.22

5'-Cytidine monophosphate

QCC Cat No.:

QC252002

CAS No.:

104086-76-2

Mol Formula:

C9H14N3O6P

Mol. Weight:

291.20

Cyclazosin Hydrochloride

QCC Cat No.:

QC252600

CAS No.:

146929-33-1;139953-73-4(free base)

Mol Formula:

C23H27N5O4 HCl

Mol. Weight:

437.49 36.46

Cyclazosin Impurity 1

QCC Cat No.:

QC252601

CAS No.:

NA

Mol Formula:

C9H14N3O8P

Mol. Weight:

323.20

Cyclazosin Impurity 2

QCC Cat No.:

QC252602

CAS No.:

63-38-7(free base); 51855-98-2(xNa salt)

Mol Formula:

C9H15N3O11P2

Mol. Weight:

403.18

Cyclazosin Impurity 3

QCC Cat No.:

QC252603

CAS No.:

107-73-3

Mol Formula:

C5H15ClNO4P

Mol. Weight:

219.60