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Cefdinir

Cefdinir Impurity 18

Cefdinir Impurity 18

CAT#:	C48077
Product Name:	Cefdinir Impurity 18
Synonyms:	(2R)-2-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(hydroxyimino)acetyl]amino}-2-[(2R,5R)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[4,3-d][1,3]thiazin-2-yl]acetic acid
M.F:	C14H15N5O6S2
M.W:	413.42
CAS#:	2135796-41-5
Specification:	10mg/vial

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Cefdinir impurity F
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Cefdinir delactam isomers
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Cefdinir 7-isomer
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(E)-Cefdinir
CAT #: C22250
CAS #: 178601-88-2
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Cefdinir Impurity G
CAT #: C22251
CAS #: 71091-93-5
M.F .: C13H13N5O5S2
M.W .: 383.41

Cefdinir Impurity 3 (Mixture of Diastereomers)
CAT #: C22252
CAS #: N/A
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Thiazolylacetylglycine Oxime Acetal
CAT #: C22253
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Cefdinir USP Impurity A
CAT #: C22254
CAS #: 178949-03-6
M.F .: C7H8N4O4S
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Cefdinir Sulfoxide
CAT #: C22255
CAS #: 934986-48-8
M.F .: C14H13N5O6S2
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Cefdinir Thiazine Analog
CAT #: C22256
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Isoxazole Analog
CAT #: C22257
CAS #: 1356842-10-8
M.F .: C13H11N3O6S
M.W .: 337.31

Cefdinir Glyoxalic Analog
CAT #: C22258
CAS #: 79350-14-4
M.F .: C14H12N4O5S2
M.W .: 380.40

Cefdinir Lactone
CAT #: C22259
CAS #: 946573-41-7
M.F .: C14H13N5O5S2
M.W .: 395.42

Cefdinir Related Compound B
CAT #: C22260
CAS #: 79350-10-0
M.F .: C14H14N4O4S2
M.W .: 366.42

Cefdinir Impurity A
CAT #: C22261
CAS #: 1450758-21-0
M.F .: C5H6N4O2S
M.W .: 186.19

Cefdinir Impurity B
CAT #: C22262
CAS #: N/A
M.F .: C14H13N5O6S2
M.W .: 411.42

Cefdinir Impurity H
CAT #: C22263
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity S（Triethylamine Salt）
CAT #: C22264
CAS #: 947597-36-6
M.F .: C16H15N5O6S2 C6H15N
M.W .: 437.46 101.19

Cefdinir Impurity P
CAT #: C22265
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity Q
CAT #: C22266
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir CP Impurity IJKL Mixture
CAT #: C22267
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity L
CAT #: C22268
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity I
CAT #: C22269
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity J
CAT #: C22270
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity T
CAT #: C22271
CAS #: N/A
M.F .: C13H15N5O4S2
M.W .: 369.42

Cefdinir Impurity U
CAT #: C22272
CAS #: N/A
M.F .: C13H15N5O4S2
M.W .: 369.42

Cefdinir Impurity 4
CAT #: C22273
CAS #: 178422-45-2
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity 5
CAT #: C22274
CAS #: N/A
M.F .: C14H13N5O5S2
M.W .: 395.42

Cefdinir Related Compound A
CAT #: C01551
CAS #: N/A
M.F .: C14H15N5O6S2
M.W .: 413.43

Cefdinir Impurity C
CAT #: C11323
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M.F : C9H10N2O3S
M.W : 226.25

Cefdinir Impurity P/Q
CAT #: C02958
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M.F : C14H15N5O6S2
M.W : 413.42

Cefdinir Impurity 11(Mixture of Diastereomers)
CAT #: C02957
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M.F : C13H15N5O4S2
M.W : 369.41

Cefdinir Impurity 1
CAT #: C00905
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M.F : C31H22N4O2S3
M.W : 578.73

Cefdinir Impurity 2
CAT #: C00906
CAS #: 128438-01-7
M.F : C24H19N3O3S
M.W : 429.49

Cefdinir-13C-15N2
CAT #: T60065
CAS #: NA
M.F : C1313CH13N315N2O5S2
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Cefdinir Impurity S
CAT #: C17902
CAS #: 127770-93-8
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M.W : 437.45

Cefdinir Impurity 7
CAT #: C19170
CAS #: 327612-01-1
M.F : C7H8N4O3S
M.W : 228.23

Cefdinir Impurity 8
CAT #: C19171
CAS #: NA
M.F : C28H26N10O10S4
M.W : 790.82

Cefdinir Impurity 9
CAT #: C29661
CAS #: 178422-42-9
M.F : C14H15N5O6S2
M.W : 413.42

Cefdinir Impurity 10
CAT #: C43085
CAS #: N/A
M.F : C7H10N4O4S C7H8N4O3S
M.W : 246.24 228.23

Cefdinir Impurity 12
CAT #: C44584
CAS #: N/A
M.F : C14H15N5O6S2
M.W : 413.42

Cefdinir Impurity 13
CAT #: C44694
CAS #: 104797-47-9
M.F : C14H10N4O3S3
M.W : 378.44

Cefdinir Impurity 14
CAT #: C44733
CAS #: 178422-39-4
M.F : C14H15N5O6S2
M.W : 413.42

Cefdinir Impurity 15
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CAS #: 178949-04-7
M.F : C13H15N5O4S2
M.W : 369.41

Cefdinir Impurity 16
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M.W : 229.21

Cefdinir Impurity 17
CAT #: C48076
CAS #: 2135796-40-4
M.F : C14H15N5O6S2
M.W : 413.42

Cefdinir Impurity 18
CAT #: C48077
CAS #: 2135796-41-5
M.F : C14H15N5O6S2
M.W : 413.42

Cefdinir Impurity 19
CAT #: C48098
CAS #: 2408157-08-2
M.F : C28H24N10O9S4
M.W : 772.80

Cefdinir Impurity 20
CAT #: C48105
CAS #: N/A
M.F : C28H26N10O10S4
M.W : 790.82