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Ligustrazine hydrochloride

This product is for research use only, not for human use. We do not sell to patients.

Ligustrazine hydrochloride
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$1003-6 Days
500mg$1503-6 Days
1g$2503-6 Days
2g$4003-6 Days

Cat #: V29389 CAS #: 76494-51-4 Purity ≥ 99%

Description: Ligustrazine hydrochloride (Chuanxiongzine HCl; Tetramethylpyrazine) is a natural product a natural product with protective effects against injured ECV304 cells. It can significantly increase NOS and NO formation compared with the model group.

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Molecular Weight (MW)136.19
Molecular FormulaC₈H₁₂N₂
CAS No.76494-51-4
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.

SynonymsChuanxiongzine hydrochlorideChuanxiongzine HCl Tetramethylpyrazine
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM7.3427 mL36.7134 mL73.4268 mL146.8537 mL
5mM1.4685 mL7.3427 mL14.6854 mL29.3707 mL
10mM0.7343 mL3.6713 mL7.3427 mL14.6854 mL
20mM0.3671 mL1.8357 mL3.6713 mL7.3427 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
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Volume
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Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.