Ligustrazine hydrochloride (Synonyms: Chuanxiongzine hydrochloride; Tetramethylpyrazine hydrochloride)

Name: Ligustrazine hydrochloride
Brand: MedChemExpress
SKU: HY-N0935
Rating: 5.0 (6 reviews)

Cat. No.: HY-N0935 Purity: 99.92%: FAQs
Data Sheet SDS COA Handling Instructions

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Ligustrazine (hydrochloride) is a natural product.

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

Ligustrazine hydrochloride Chemical Structure

CAS No. : 76494-51-4

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10 mg	USD 25	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 45	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 70	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 100	In-stock	Estimated Time of Arrival: December 31
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Based on 6 publication(s) in Google Scholar

Other Forms of Ligustrazine hydrochloride:

Ligustrazine In-stock

6 Publications Citing Use of MCE Ligustrazine hydrochloride

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Description

Ligustrazine (hydrochloride) is a natural product. IC50 value: Target: In vitro: Ligustrazine hydrochloride displayed a protection effect on injured ECV304 cells, NOS and NO formation were significantly increased compared with the model group [1]. In vivo:

Clinical Trial

Formula

C₈H₁₂N₂.xHCl

CAS No.

76494-51-4

Appearance

Solid

Color

White to off-white

SMILES

C1(C)=NC(C)=C(C)N=C1C.C

Structure Classification

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 100 mg/mL (Need ultrasonic)

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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: ≥ 2.5 mg/mL; Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: ≥ 2.5 mg/mL; Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: ≥ 2.5 mg/mL; Clear solution

This protocol yields a clear solution of ≥ 2.5 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 (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: PBS
Solubility: 100 mg/mL; Clear solution; Need ultrasonic

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.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

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).

Purity & Documentation

Purity: 99.92%

Select Batch:

Data Sheet (276 KB) SDS (393 KB)

COA (253 KB) LCMS (91 KB)

Handling Instructions (2659 KB)

References

[1]. Dongming Xu, et al. Protective effect of ligustrazine hydrochloride on homocysteine-injured ECV304 cells. Zhongguo Zhong Yao Za Zhi. 2012 Jun;37(12):1836-9. [Content Brief]

[2]. Wang Q, et al. Brain microdialysate, CSF and plasma pharmacokinetics of ligustrazine hydrochloride in rats after intranasal and intravenous administration. Biopharm Drug Dispos. 2013 Oct;34(7):417-22. [Content Brief]

Ligustrazine hydrochloride Related Classifications

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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:

Ligustrazine76494-51-4ChuanxiongzineTetramethylpyrazineOthersInhibitorinhibitorinhibit

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Ligustrazine hydrochloride (Synonyms: Chuanxiongzine hydrochloride; Tetramethylpyrazine hydrochloride)

Customer Review

Other Forms of Ligustrazine hydrochloride:

Ligustrazine hydrochloride Related Antibodies

6 Publications Citing Use of MCE Ligustrazine hydrochloride

Featured Recommendations

•Related Screening Libraries:

•Related Small Molecules:

•Related Proteins:

Biological Activity

Purity & Documentation

References

Customer Review

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Ligustrazine hydrochloride Related Classifications

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