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Estradiol Valerate EP Impurity A
Estradiol Valerate EP Impurity A

CAT No: ALL-ESTA-1260

Chemical Name: 6-Oxo-17β-estradiol...

Molecular Formula: C23H30O4

Molecular Weight: 370.48

CAS Number: 1313382-51-2

Estradiol Valerate 6-Keto Impurity
Estradiol Valerate 6-Keto Impurity

CAT No: ALL-ESTA-1258

Chemical Name: 6-Oxo-17β-estradiol...

Molecular Formula: C23H30O4

Molecular Weight: 370.48

CAS Number: 1313382-51-2

Estradiol Valerate 6β-Hydroxy Impurity
Estradiol Valerate 6β-Hydroxy Impurity

CAT No: ALL-ESTA-1259

Chemical Name: (6β,17β)-Estra-1,3...

Molecular Formula: C23H32O4

Molecular Weight: 372.50

CAS Number: 1313382-32-9

6α-Hydroxy-17β-estradiol 17-Valerate
6α-Hydroxy-17β-estradiol 17-Valerate

CAT No: ALL-ESTA-1239

Chemical Name: 6α-Hydroxy-17β-est...

Molecular Formula: C23H32O4

Molecular Weight: 372.50

CAS Number: 1313382-26-1

Ethinylestradiol EP Impurity M/2-Methyl Ethynyl Estradiol
Ethinylestradiol EP Impurity M/2-Methyl Ethynyl Estradiol

CAT No: ALL-ETY-1282

Chemical Name: (17α)-2-Methyl-19-n...

Molecular Formula: C21H26O2

Molecular Weight: 310.43

CAS Number: 3240-39-9

Ethinylestradiol EP Impurity L
Ethinylestradiol EP Impurity L

CAT No: ALL-ETY-1281

Chemical Name: Estra-1,3,5(10)-trie...

Molecular Formula: C18H24O2

Molecular Weight: 272.38

CAS Number: 57-91-0

Ethinylestradiol EP Impurity K/4-Methyl Ethynyl Estradiol
Ethinylestradiol EP Impurity K/4-Methyl Ethynyl Estradiol

CAT No: ALL-ETY-1280

Chemical Name: (17a)-4-Methyl-19-no...

Molecular Formula: C21H26O2

Molecular Weight: 310.43

CAS Number: 155683-61-7

Ethinylestradiol EP Impurity J/1-Methyl Ethynyl Estradiol
Ethinylestradiol EP Impurity J/1-Methyl Ethynyl Estradiol

CAT No: ALL-ETY-1279

Chemical Name: (17α)-1-Methyl-19-n...

Molecular Formula: C21H26O2

Molecular Weight: 310.40

CAS Number: 15071-66-6

Ethinylestradiol EP Impurity I/6,7-Dehydro Ethynyl Estradiol
Ethinylestradiol EP Impurity I/6,7-Dehydro Ethynyl Estradiol

CAT No: ALL-ETY-1278

Chemical Name: (17α)-19-Norpregna-...

Molecular Formula: C20H22O2

Molecular Weight: 294.39

CAS Number: 67703-68-8

Ethinylestradiol EP Impurity H
Ethinylestradiol EP Impurity H

CAT No: ALL-ETY-1277

Chemical Name: (17α)-3,17-Dihydrox...

Molecular Formula: C20H22O3

Molecular Weight: 310.39

CAS Number: 1350468-76-6

Ethinylestradiol EP Impurity G / USP Related Compound A
Ethinylestradiol EP Impurity G / USP Related Compound A

CAT No: ALL-ETY-1276

Chemical Name: 3,17-Dihydroxy-19-no...

Molecular Formula: C20H22O3

Molecular Weight: 310.39

CAS Number: 38002-18-5

Ethinylestradiol EP Impurity F / 6β-Hydroxy-ethinylestradiol
Ethinylestradiol EP Impurity F / 6β-Hydroxy-ethinylestradiol

CAT No: ALL-ETY-1275

Chemical Name: 19-Nor-17α-pregna-1...

Molecular Formula: C20H24O3

Molecular Weight: 312.4

CAS Number: 56324-28-8