E9145
Estrone 3-sulfate potassium salt
≥98%
Synonym(s):
1,3,5(10)-Estratrien-17-one 3-sulfate
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About This Item
Linear Formula:
C18H21O5SK
CAS Number:
Molecular Weight:
388.52
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
51111800
EC Number:
214-985-1
MDL number:
Form:
powder
Assay:
≥98%
Quality Segment
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
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
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| E9145-100MG | 04061833608937 |