E9145

Estrone 3-sulfate potassium salt

≥98%

• Synonym(e): 1,3,5(10)-Estratrien-17-one 3-sulfate
• Lineare Formel: C₁₈H₂₁O₅SK
• CAS-Nummer: 1240-04-6
• Molekulargewicht: 388.52
• NACRES: NA.77
• PubChem Substance ID: 24894691
• UNSPSC Code: 51111800
• EC Number: 214-985-1
• MDL number: MFCD00056410
• Form: powder
• Assay: ≥98%

Eigenschaften

• Quality Segment: 200
• assay: ≥98%
• form: powder
• contains: ~35% Tris as stabilizer
• color: off-white to light tan
• solubility: methanol: 9.80-10.20 mg/mL, clear, colorless to faintly yellow
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: [K].[H][C@]12CC[C@]3(C)C(=O)CC[C@@]3([H])[C@]1([H])CCc4cc(OS(O)(=O)=O)ccc24
• InChI: 1S/C18H22O5S.K.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;;/h3,5,10,14-16H,2,4,6-9H2,1H3,(H,20,21,22);;/t14-,15-,16+,18+;;/m1../s1
• InChI key: XFQXTMKDDYWSBS-DLEHHZMWSA-N

Beschreibung

Biochem/physiol Actions

The most abundant estrogen in adult human circulation. Conversion to estradiol requires steroid sulfatase activity. This activity was used to evaluate freshly resected bone fragments against cultured osteoblasts and osteosearcoma cells as models for studying human bone metabolism.

Packaging

Package size based on steroid content

Sicherheitshinweise

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H319,H335,H361
• pcodes: P201 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable