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E9145

Estrone 3-sulfate potassium salt

≥98%

Synonym(s):

1,3,5(10)-Estratrien-17-one 3-sulfate

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Size/SKUAvailabilityPrice
100 mg
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$895.00

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%

$895.00


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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

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This Item
E9645E6375E0251
assay

≥98%

assay

≥98%

assay

≥98% (TLC)

assay

≥98% (TLC)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

room temp

storage temp.

−20°C

solubility

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

solubility

-

solubility

methanol: 19.60-20.40 mg/mL, clear, colorless to faintly yellow

solubility

methanol: 19.60-20.40 mg/mL, clear, colorless to faintly yellow

shipped in

ambient

shipped in

-

shipped in

ambient

shipped in

ambient


pictograms

Health hazardExclamation mark

signalword

Warning

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



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