Estradiol and Impurities
Estradiol EP Impurity B-d3 (Ethinylestradiol EP Impurity L-d3, 17-epi-Estradiol-d3)
CAS:57-91-0
Formula:
C18H21D3O2
Color and Shape:
White To Off-White Solid
Molecular weight:
275.41
Ref: 4Z-E-0938
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17-α-Ethynyl Estradiol-3-Sulfate Triethylamine Salt
CAS:24560-70-1
Formula:
C20H24O5S·Et3N
Color and Shape:
White To Off-White Solid
Molecular weight:
376.48 101.19
Ref: 4Z-E-0915
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3-Cypionate Estradiol
Formula:
C26H36O3
Color and Shape:
White To Off-White Solid
Molecular weight:
396.58
Ref: 4Z-E-0911
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Estradiol EP Impurity B (Ethinylestradiol EP Impurity L, 17-epi-Estradiol)
CAS:57-91-0
Formula:
C18H24O2
Color and Shape:
White To Off-White Solid
Molecular weight:
272.39
Ref: 4Z-E-0935
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Estradiol-16,16,17-d3
CAS:79037-37-9
Formula:
C18H21D3O2
Color and Shape:
White To Off-White Solid
Molecular weight:
275.41
Ref: 4Z-E-091
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Estradiol Valerate EP Impurity H (2-Valeryl-17-β-Estradiol-17-Valerate)
CAS:1421283-56-8
Formula:
C28H40O4
Color and Shape:
Pale Yellow Solid
Molecular weight:
440.62
Ref: 4Z-E-0955
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Ethinylestradiol EP Impurity E (6-α-Hydroxy Ethynylestradiol)
CAS:27521-34-2
Formula:
C20H24O3
Color and Shape:
White To Off-White Solid
Molecular weight:
312.41
Ref: 4Z-E-0916
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Estradiol 3-Methyl Ether
CAS:1035-77-4
Formula:
C19H26O2
Color and Shape:
White To Off-White Solid
Molecular weight:
286.42
Ref: 4Z-E-0972
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Estradiol Valerate EP Impurity G (6-Dehydro Estradiol 17-Valerate)
CAS:1313382-25-0
Formula:
C23H30O3
Color and Shape:
White To Off-White Solid
Molecular weight:
354.49
Ref: 4Z-E-0968
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6-α-Hydroxy Estradiol 17-β-Valerate
CAS:1313382-26-1
Formula:
C23H32O4
Color and Shape:
White To Off-White Solid
Molecular weight:
372.51
Ref: 4Z-E-0969
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Estradiol-d4 (Estradiol Valerate EP Impurity A-d4, Estriol EP Impurity D-d4, Ethinylestradiol EP Impurity D-d4)
Formula:
C18H20D4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
276.41
Ref: 4Z-E-098
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Ref: 4Z-E-0920
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Ref: 4Z-E-09119
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4-Methyl Estradiol Enanthate Impurity
Formula:
C26H38O3
Color and Shape:
White To Off-White Solid
Molecular weight:
398.59
Ref: 4Z-E-0945
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Estradiol Enanthate
CAS:4956-37-0
Formula:
C25H36O3
Color and Shape:
White To Off-White Solid
Molecular weight:
384.56
Ref: 4Z-E-097
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Estradiol-13C2-d2 (Estradiol Valerate EP Impurity A-13C2-d2, Estriol EP Impurity D-13C2-d2, Ethinylestradiol EP Impurity D-13C2-d2)
CAS:50-28-2
Formula:
C1613C2H22D2O2
Molecular weight:
276.38
Ref: 4Z-E-09120
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δ-9(11)-Estradiol 17-Enanthate
CAS:95960-05-7
Formula:
C25H34O3
Color and Shape:
Off-White Solid
Molecular weight:
382.54
Ref: 4Z-E-0930
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Estradiol 3-Enanthate
CAS:55540-97-1
Formula:
C25H36O3
Color and Shape:
Colorless Liquid
Molecular weight:
384.56
Ref: 4Z-E-0940
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Estimated delivery in United States, on Wednesday 4 Dec 2024
Ethinylestradiol Impurity M
CAS:1818-11-7
Formula:
C21H24O2
Color and Shape:
White To Off-White Solid
Molecular weight:
308.42
Ref: 4Z-E-0933
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Estimated delivery in United States, on Wednesday 4 Dec 2024
6-α-Hydroxy Estradiol
CAS:1229-24-9
Formula:
C18H24O3
Color and Shape:
White To Off-White Solid
Molecular weight:
288.39
Ref: 4Z-E-0912
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Estimated delivery in United States, on Wednesday 4 Dec 2024