Ergosta-4,6,8(14),22-tetraen-3-one

Cat. No.: HY-N3842 Purity: 99.82%: FAQs
Data Sheet SDS COA Handling Instructions

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Ergosta-4,6,8(14),22-tetraen-3-one (compound 2) is a ergosteroid is isolated from the fruiting bodies of ganoderma applanatum.

For research use only. We do not sell to patients.

Ergosta-4,6,8(14),22-tetraen-3-one Chemical Structure

CAS No. : 19254-69-4

Size	Price	Stock	Quantity
1 mg	USD 275	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 600	In-stock	Estimated Time of Arrival: December 31
10 mg		Get quote
50 mg		Get quote

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Based on 1 publication(s) in Google Scholar

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Purity & Documentation
References
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Description

Ergosta-4,6,8(14),22-tetraen-3-one (compound 2) is a ergosteroid is isolated from the fruiting bodies of ganoderma applanatum^[1].

Molecular Weight

392.62

Formula

C₂₈H₄₀O

CAS No.

19254-69-4

Appearance

Solid

Color

Off-white to light yellow

SMILES

C[C@]1(CC2)C(CC[C@]1([H])[C@H](C)/C=C/[C@H](C)C(C)C)=C(C=CC3=CC4=O)[C@@]2([H])[C@]3(CC4)C

Structure Classification

Steroids

Initial Source

Microorganisms

Ganoderma lucidum

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:

DMSO : 20 mg/mL (50.94 mM; Need ultrasonic and warming; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.5470 mL	12.7350 mL	25.4699 mL
5 mM	0.5094 mL	2.5470 mL	5.0940 mL
10 mM	0.2547 mL	1.2735 mL	2.5470 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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Dilution Calculator

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.82%

Select Batch:

Data Sheet (268 KB) SDS (582 KB)

COA (247 KB) RP-HPLC (243 KB) MS (69 KB)

Handling Instructions (2659 KB)

References

[1]. Gan KH, et al. Steroidal constituents of ganoderma applanatum and ganodermaneo-japonicum. J Nat Prod. 1998 Nov;61(11):1421-2. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.5470 mL	12.7350 mL	25.4699 mL	63.6748 mL
	5 mM	0.5094 mL	2.5470 mL	5.0940 mL	12.7350 mL
	10 mM	0.2547 mL	1.2735 mL	2.5470 mL	6.3675 mL
	15 mM	0.1698 mL	0.8490 mL	1.6980 mL	4.2450 mL
	20 mM	0.1273 mL	0.6367 mL	1.2735 mL	3.1837 mL
	25 mM	0.1019 mL	0.5094 mL	1.0188 mL	2.5470 mL
	30 mM	0.0849 mL	0.4245 mL	0.8490 mL	2.1225 mL
	40 mM	0.0637 mL	0.3184 mL	0.6367 mL	1.5919 mL
	50 mM	0.0509 mL	0.2547 mL	0.5094 mL	1.2735 mL