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Cephalexin Impurity 2

QCC Cat No.:

QC061228

CAS No.:

6485-67-2

Mol Formula:

C8H10N2O

Mol. Weight:

150.18

Cephalexin Impurity 3

QCC Cat No.:

QC061229

CAS No.:

NA

Mol Formula:

C16H19N3O5S

Mol. Weight:

365.40

QCC Cat No.:

QC061230

CAS No.:

15686-71-2 (non-labelled)

Mol Formula:

C16H12D5N3O4S

Mol. Weight:

352.42

Cephalexin D5 (Racemic)

QCC Cat No.:

QC061231

CAS No.:

23325-78-2 (unlabeled)

Mol Formula:

C16H12D5N3O4S

Mol. Weight:

352.42

Cephalexin Impurity 6

QCC Cat No.:

QC061232

CAS No.:

NA

Mol Formula:

C32H32N6O7S2

Mol. Weight:

676.76

Cephalexin Impurity 7

QCC Cat No.:

QC061233

CAS No.:

56193-21-6

Mol Formula:

C16H17N3O5S

Mol. Weight:

363.39

Cephalexin Impurity 8

QCC Cat No.:

QC061234

CAS No.:

NA

Mol Formula:

C16H17N3O4S

Mol. Weight:

347.39

Cephalexin Impurity 9

QCC Cat No.:

QC061235

CAS No.:

28242-91-3

Mol Formula:

C14H16N2O8S

Mol. Weight:

372.35

Cephalexin Impurity 10

QCC Cat No.:

QC061236

CAS No.:

NA

Mol Formula:

C16H17N3O5S

Mol. Weight:

363.39

QCC Cat No.:

QC061260

CAS No.:

15686-71-2

Mol Formula:

C16H17N3O4S

Mol. Weight:

347.39

Cephalexin 7-Epimer

QCC Cat No.:

QC061261

CAS No.:

NA

Mol Formula:

C16H17N3O4S

Mol. Weight:

347.4

Cephalexin Impurity F Trifluoroacetate

QCC Cat No.:

QC061266

CAS No.:

[NA]

Mol Formula:

C16H17N3O4S. C2HF3O2

Mol. Weight:

347.40 114.02

Cefotiam Impurity A

QCC Cat No.:

QC061301

CAS No.:

NA

Mol Formula:

C13H12N4O4S2

Mol. Weight:

352.39

Cefotiam Impurity B

QCC Cat No.:

QC061302

CAS No.:

1566599-01-6

Mol Formula:

C13H12N4O4S2

Mol. Weight:

352.39

Cefotiam Impurity C

QCC Cat No.:

QC061303

CAS No.:

775233-43-7

Mol Formula:

C13H14N4O5S2

Mol. Weight:

370.40

Cefotiam Impurity D

QCC Cat No.:

QC061304

CAS No.:

NA

Mol Formula:

C13H14N4O5S2

Mol. Weight:

370.40

Cefotiam Impurity E

QCC Cat No.:

QC061305

CAS No.:

NA

Mol Formula:

C13H14N4O5S2

Mol. Weight:

370.40

Cefotiam Impurity 6

QCC Cat No.:

QC061306

CAS No.:

61607-68-9

Mol Formula:

C5H11N5S

Mol. Weight:

173.24

Cefotiam Impurity 10

QCC Cat No.:

QC061310

CAS No.:

NA

Mol Formula:

C13H14N4O5S2

Mol. Weight:

370.40

Cefotiam Impurity 13

QCC Cat No.:

QC061313

CAS No.:

NA

Mol Formula:

C18H25N9O5S3

Mol. Weight:

543.64

Cefotiam Impurity 14

QCC Cat No.:

QC061314

CAS No.:

142182-63-6

Mol Formula:

C18H23N9O4S3

Mol. Weight:

525.63

(6R,7S)-Cefotiam

QCC Cat No.:

QC061315

CAS No.:

NA

Mol Formula:

C18H23N9O4S3

Mol. Weight:

525.63

Cefotiam Impurity 16

QCC Cat No.:

QC061316

CAS No.:

1628441-02-0

Mol Formula:

C17H25N9O3S3

Mol. Weight:

499.63

Cefotiam Impurity 17

QCC Cat No.:

QC061317

CAS No.:

61607-66-7

Mol Formula:

C13H19N7O3S2

Mol. Weight:

385.47

Cefotiam Impurity 18

QCC Cat No.:

QC061318

CAS No.:

66313-72-2

Mol Formula:

C5H5ClN2OS HCl

Mol. Weight:

176.62 36.46

Cefotiam Impurity 19

QCC Cat No.:

QC061319

CAS No.:

58233-18-4

Mol Formula:

C15H16N4O6S2

Mol. Weight:

412.44

Cefotiam Impurity 20

QCC Cat No.:

QC061320

CAS No.:

58684-56-3

Mol Formula:

C13H14N4O4S2

Mol. Weight:

354.40

Cefotiam Impurity 21

QCC Cat No.:

QC061321

CAS No.:

NA

Mol Formula:

C31H40N16O6S5

Mol. Weight:

893.08

Cefotiam Impurity 22

QCC Cat No.:

QC061322

CAS No.:

NA

Mol Formula:

C18H23N9O5S2

Mol. Weight:

509.56

Cefotiam Impurity 23

QCC Cat No.:

QC061323

CAS No.:

NA

Mol Formula:

C31H40N16O6S5

Mol. Weight:

893.08