E9505

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
• Lineare Formel: C₁₈H₂₃O₅SNa
• CAS-Nummer: 4999-79-5
• Molekulargewicht: 374.43
• MDL-Nummer: MFCD00056553
• UNSPSC-Code: 51111800
• PubChem Substanz-ID: 24894699
• NACRES: NA.77

Eigenschaften

• 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

Beschreibung

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

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302 + H332,H351
• P-Sätze: P202 - P261 - P264 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• 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