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Cat. No.: HY-N1455

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Falcarinol

Name: Falcarinol
Brand: MedChemExpress
SKU: HY-N1455
Price: 235.00 USD
Availability: InStock
Rating: 5 (1 reviews)

(Synonyms: Panaxynol; Carotatoxin)

1 Cited Publications

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Based on 1 publication(s) in Google Scholar

Falcarinol (Panaxynol) is a natural, orally active Hsp90 inhibitor targeting both the N-terminal and C-terminal of Hsp90 with limited toxicities. Falcarinol (Panaxynol) induces apoptosis. Falcarinol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
The product specifications provided below refer solely to the active content of Falcarinol.

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

Purity : 66.22%
CAS No.: 21852-80-2
Formula: C₁₇H₂₄O
Molecular Weight:244.37

Storage:

Solution, -20°C, protect from light, 2 years

Falcarinol Chemical Structure

CAS No.: 21852-80-2

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- Cellular Effect
- In Vitro
Chemical Information
Publications (1)
Purity & Documentation
References
Calculators
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Biological Activity

Description

Falcarinol (Panaxynol) is a natural, orally active Hsp90 inhibitor targeting both the N-terminal and C-terminal of Hsp90 with limited toxicities. Falcarinol (Panaxynol) induces apoptosis^[1]. Falcarinol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
The product specifications provided below refer solely to the active content of Falcarinol.

All HSP Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
Hepatocyte	IC₅₀	>100 μM Compound: 20	Inhibitory activity against D-GalN-induced cytotoxicity in rat hepatocytes Inhibitory activity against D-GalN-induced cytotoxicity in rat hepatocytes	[PMID: 9873511]

In Vitro

Panaxynol inhibits the sphere-forming ability of NSCLC CSCs by inducing apoptosis. Panaxynol suppresses the viability of NSCLC cells with no effects on normal cells^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Related Protocols :

Chemical Information

CAS No. 21852-80-2
Appearance Liquid
Molecular Weight 244.37
Formula C₁₇H₂₄O
Color Colorless to light yellow
SMILES

C=C[C@@H](O)C#CC#CC/C=C\CCCCCCC
Synonyms

Panaxynol; Carotatoxin
Structure Classification
- Others
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Solution, -20°C, protect from light, 2 years

Publications (1)

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Phytomedicine

Bruceantin inhibits the c-Myc/RL27A axis to suppress tumor progression in hepatocellular carcinoma. [Abstract]

2026 Jan:150:157740. PMID: 41477978

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (268 KB)
SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Le HT, et al. Panaxynol, a natural Hsp90 inhibitor, effectively targets both lung cancer stem and non-stem cells. Cancer Lett. 2018 Jan 1;412:297-307. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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Biological Activity
- Description
- In Vitro
Chemical Information
Publications (1)
Purity & Documentation
References

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Falcarinol

Publications Citing Use of MedChemExpress (MCE) Falcarinol

All HSP Isoforms