Isolongifolene (Synonyms: (-)-Isolongifolene)

Name: Isolongifolene
Brand: MedChemExpress
SKU: HY-N7363
Rating: 4.5 (1 reviews)

Cat. No.: HY-N7363 Purity: 98.4%: FAQs
Data Sheet SDS COA Handling Instructions

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Isolongifolene ((-)-Isolongifolene) is a tricyclic sesquiterpene isolated from Murraya koenigii. Isolongifolene attenuates Rotenone-induced oxidative stress, mitochondrial dysfunction and apoptosis through the regulation of PI3K/AKT/GSK-3β signaling pathways. Isolongifolene has antioxidant, anti-inflammatory, anticancer and neuroprotective properties.

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

Isolongifolene Chemical Structure

CAS No. : 1135-66-6

Size	Price	Stock	Quantity
Liquid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 132	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 132	In-stock	Estimated Time of Arrival: December 31
Liquid
5 mg	USD 120	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 190	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 320	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 475	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 700	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Based on 1 publication(s) in Google Scholar

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Description

In Vitro

Isolongifolene (0-50 μM; 26 hours; SH-SY5Y neuroblastoma cells) treatment significantly alleviates Rotenone-induced cytotoxicity in SH-SY5Y cells in a dose-dependent manner^[1].
Isolongifolene (10 μM; 26 hours; SH-SY5Y neuroblastoma cells) treatment attenuates Rotenone-induced apoptosis in SH-SY5Y cells^[1].
Isolongifolene (10 μM; 26 hours; SH-SY5Y neuroblastoma cells) treatment attenuates Rotenone induced toxicity by down-regulating Bax, caspases-3, 6, 8 and 9 expression and up-regulating of Bcl-2 expression. Furthermore regulation of p-P13K, p-AKT and p-GSK-3β expression by Isolongifolene^[1].

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

Cell Viability Assay^[1]

Cell Line:	SH-SY5Y neuroblastoma cells
Concentration:	0 μM, 1 μM, 2.5 μM, 5 μM, 10 μM, 20 μM and 50 µM
Incubation Time:	26 hours
Result:	Significantly alleviated Rotenone-induced cytotoxicity in SH-SY5Y cells.

Apoptosis Analysis^[1]

Cell Line:	SH-SY5Y neuroblastoma cells
Concentration:	10 µM
Incubation Time:	26 hours
Result:	Attenuated Rotenone-induced apoptosis in SH-SY5Y cells.

Western Blot Analysis^[1]

Cell Line:	SH-SY5Y neuroblastoma cells
Concentration:	10 µM
Incubation Time:	26 hours
Result:	Attenuated rotenone induced toxicity by down-regulating Bax, caspases-3, 6, 8 and 9 expression and up-regulating of Bcl-2 expression. Prevented the rotenone-induced decreased phosphorylation of GSK-3β.

Molecular Weight

204.35

Formula

C₁₅H₂₄

CAS No.

1135-66-6

Appearance

Liquid (Density: 0.930 g/cm³)

Color

Colorless to light yellow

SMILES

CC1(C)[C@]23CC[C@](C3)([H])C(C)(C)C2=CCC1

Structure Classification

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Pure form	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 10 mg/mL (48.94 mM; Need ultrasonic; 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	4.8936 mL	24.4678 mL	48.9356 mL
5 mM	0.9787 mL	4.8936 mL	9.7871 mL
10 mM	0.4894 mL	2.4468 mL	4.8936 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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: 1 mg/mL (4.89 mM); Suspended solution; Need ultrasonic

This protocol yields a suspended solution of 1 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: 1 mg/mL (4.89 mM); Suspended solution; Need ultrasonic

This protocol yields a suspended solution of 1 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 1 mg/mL (4.89 mM); Clear solution

This protocol yields a clear solution of ≥ 1 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 98.4%

Select Batch:

Data Sheet (278 KB) SDS (795 KB)

COA (255 KB)

Handling Instructions (2659 KB)

References

[1]. Balakrishnan R, et al. Isolongifolene attenuates rotenone-induced mitochondrial dysfunction, oxidative stress and apoptosis. Front Biosci (Schol Ed). 2018 Jan 1;10:248-261. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	4.8936 mL	24.4678 mL	48.9356 mL	122.3391 mL
	5 mM	0.9787 mL	4.8936 mL	9.7871 mL	24.4678 mL
	10 mM	0.4894 mL	2.4468 mL	4.8936 mL	12.2339 mL
	15 mM	0.3262 mL	1.6312 mL	3.2624 mL	8.1559 mL
	20 mM	0.2447 mL	1.2234 mL	2.4468 mL	6.1170 mL
	25 mM	0.1957 mL	0.9787 mL	1.9574 mL	4.8936 mL
	30 mM	0.1631 mL	0.8156 mL	1.6312 mL	4.0780 mL
	40 mM	0.1223 mL	0.6117 mL	1.2234 mL	3.0585 mL

Isolongifolene 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:

Isolongifolene1135-66-6(-)-IsolongifoleneApoptosisTricyclicsesquiterpeneRotenonecytotoxicityROSmitochondrialdysfunctionantioxidantanti-inflammatoryanticancerInhibitorinhibitorinhibit

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Isolongifolene (Synonyms: (-)-Isolongifolene)

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Isolongifolene Related Antibodies

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Complete Stock Solution Preparation Table

Isolongifolene Related Classifications

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