2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. 4-Hydroxyestrone

4-Hydroxyestrone  (Synonyms: 4-OHE1)

Cat. No.: HY-W009300 Purity: ≥99.0%
SDS COA Handling Instructions Technical Support

4-Hydroxyestrone (4-OHE1), an estrone metabolite, has strong neuroprotective effect against oxidative neurotoxicity. 4-Hydroxyestrone increases cytoplasmic translocation of p53 resulting from SIRT1-mediated deacetylation of p53. 4-Hydroxyestrone has little estrogenic activity.

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4-Hydroxyestrone Chemical Structure

4-Hydroxyestrone Chemical Structure

CAS No. : 3131-23-5

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Based on 1 publication(s) in Google Scholar

Other Forms of 4-Hydroxyestrone:

4-Hydroxyestrone Related Antibodies

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1 Publications Citing Use of MCE 4-Hydroxyestrone

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Description

4-Hydroxyestrone (4-OHE1), an estrone metabolite, has strong neuroprotective effect against oxidative neurotoxicity. 4-Hydroxyestrone increases cytoplasmic translocation of p53 resulting from SIRT1-mediated deacetylation of p53. 4-Hydroxyestrone has little estrogenic activity[1].

Molecular Weight

286.37

Formula

C18H22O3
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

OC(C=C1)=C(O)C(CC[C@@]2([H])[C@]3([H])CC4)=C1[C@@]2([H])CC[C@]3(C)C4=O
Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

Methanol : ≥ 10 mg/mL (34.92 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.4920 mL 17.4599 mL 34.9199 mL
5 mM 0.6984 mL 3.4920 mL 6.9840 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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C2

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In Vivo Dissolution Calculator
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Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: ≥99.0%

SDS (394 KB)

COA (253 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
Methanol 1 mM 3.4920 mL 17.4599 mL 34.9199 mL 87.2996 mL
5 mM 0.6984 mL 3.4920 mL 6.9840 mL 17.4599 mL
10 mM 0.3492 mL 1.7460 mL 3.4920 mL 8.7300 mL
15 mM 0.2328 mL 1.1640 mL 2.3280 mL 5.8200 mL
20 mM 0.1746 mL 0.8730 mL 1.7460 mL 4.3650 mL
25 mM 0.1397 mL 0.6984 mL 1.3968 mL 3.4920 mL
30 mM 0.1164 mL 0.5820 mL 1.1640 mL 2.9100 mL
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4-Hydroxyestrone Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

4-Hydroxyestrone3131-23-54-OHE1Endogenous MetaboliteEstronemetaboliteneuroprotectiveoxidative neurotoxicityp53SIRT1deacetylationestrogenicInhibitorinhibitorinhibit

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