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E9505

Sigma-Aldrich

β-Estradiol 3-sulfate sodium salt

≥93%

Synonym(e):

1,3,5(10)-Estratriene-3,17β-diol 3-sulfate, 3,17β-Dihydroxy-1,3,5(10)-estratriene 3-sulfate

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About This Item

Lineare Formel:
C18H23O5SNa
CAS-Nummer:
4999-79-5
Molekulargewicht:
374.43
MDL-Nummer:
MFCD00056553
UNSPSC-Code:
12352200
PubChem Substanz-ID:
24894699
NACRES:
NA.77

Sterilität

non-sterile

Qualitätsniveau

200

Assay

≥93%

Form

powder

Enthält

~70% N-methyl-D-glucamine as stabilizer

Löslichkeit

methanol: 9.80-10.20 mg/mL, clear, colorless to faintly yellow

Versandbedingung

ambient

Lagertemp.

room temp

SMILES String

[Na].[H][C@]12CC[C@]3(C)[C@@H](O)CC[C@@]3([H])[C@]1([H])CCc4cc(OS(O)(=O)=O)ccc24

InChI

1S/C18H24O5S.Na.H/c1-18-9-8-14-13-5-3-12(23-24(20,21)22)10-11(13)2-4-15(14)16(18)6-7-17(18)19;;/h3,5,10,14-17,19H,2,4,6-9H2,1H3,(H,20,21,22);;/t14-,15-,16+,17+,18+;;/m1../s1

InChIKey

PYPVMTJYMKHIST-LBARCDFESA-N

Allgemeine Beschreibung

β-Estradiol is secreted by developing ovaries and is predominant during premenopause in women.

Anwendung

β-Estradiol 3-sulfate sodium salt has been used to measure the estradiol level from culture supernatant in ultra-performance liquid chromatography-tandem mass spectrometry.

Biochem./physiol. Wirkung

β-Estradiol is a steroid hormone involved in a number of organ functions. It is significantly associated with brain functions including neuroprotection, neurogenesis and synaptic plasticity. β-Estradiol maintains bone homeostasis, hence it is preferred for osteoporosis therapy. 17-β-Estradiol is the most active estrogen generated in our body. During postmenopausal, 17-β-estradiol inhibits oxidative modification in low density lipoprotein. This indicates that estrogen replacement therapy might be useful in treating cardiovascular disease.

Verpackung

Packungsgrösse basiert auf dem Steroidgehalt

Piktogramme

Exclamation markHealth hazard
GHS07,GHS08

Signalwort

Warning

Gefahreneinstufungen

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Sigma-Aldrich

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β-Estradiol

2-Hydroxy-5-nitrophenyl-sulfat Dikaliumsalz Monohydrat crystalline

Sigma-Aldrich

N7251

2-Hydroxy-5-nitrophenyl-sulfat Dikaliumsalz Monohydrat

Estron ≥99%

Sigma-Aldrich

E9750

Estron

17α-Ethinylestradiol ≥98%

Sigma-Aldrich

E4876

17α-Ethinylestradiol

β-Estradiol BioReagent, powder, suitable for cell culture

Sigma-Aldrich

E2758

β-Estradiol

J M Green et al.
Canadian journal of biochemistry and cell biology = Revue canadienne de biochimie et biologie cellulaire, 61(1), 15-22 (1983-01-01)
A radioisotopic assay for cytoplasmic estradiol-17 beta sulfotransferase activity in rat liver was developed. Routine enzyme assays used 120 microM [3H]estradiol-17 beta, 240 microM 3'-phosphoadenosine-5'-phosphosulfate, and enzyme samples containing up to 0.60 mg of cytosol protein. Livers from males and
Layer-by-Layer Films for Biomedical Applications, 517-517 (2014)
Bioactive Natural Products: Chemistry and Biology, 375-375 (2015)
The in vitro metabolism of estrone and estradiol-17 beta and their 3-sulfates by the renal tissues from pregnant and female fetal guinea-pigs.
G L Adessi et al.
Journal of steroid biochemistry, 15, 453-459 (1981-12-01)
Y M Qian et al.
The Journal of biological chemistry, 276(9), 6404-6411 (2000-12-05)
Multidrug resistance protein 1 (MRP1) is an ATP-binding cassette (ABC) transporter that transports a range of hydrophobic xenobiotics, as well as relatively hydrophilic organic anion conjugates. The protein is present at high levels in testicular Leydig and Sertoli cells. Studies
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Artikel

UHPLC Analysis of Conjugated Estrogens on Ascentis ® Express C18

Separation of Estriol 3-(β-D-glucuronide) sodium salt; β-Estradiol 3-(β-D-glucuronide) 17-sulfate dipotassium salt; Estriol 3-sulfate sodium salt; β-Estradiol 3,17-disulfate dipotassium salt, ≥95%; β-Estradiol 17-(β-D-glucuronide) sodium salt; β-Estradiol 3-(β-D-glucuronide) sodium salt; Estrone 3-(β-D-glucuronide) sodium salt; β-Estradiol 3-sulfate sodium salt, ≥93%; Estriol, ≥97%; Estrone 3-sulfate sodium salt, contains ~35% Tris as stabilizer; β-Estradiol, ≥98%; α-Estradiol, powder, ≥98% (TLC); Estrone, ≥99%

Verwandter Inhalt

UHPLC Analysis of Conjugated Estrogens on Titan™ C18

The Titan C18 column provided efficient and rapid resolution of thirteen related estrogenic compounds. Ultra Ultra high purity solvents provided robust operation.

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