Ajmaline

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

Ajmaline
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
500mg$350Check With Us
1g$550Check With Us
5g$1488Check With Us

Cat #: V10593 CAS #: 4360-12-7 Purity ≥ 99%

Description: Ajmaline (also known as Gilurytmal and Ritmos) is a natual alkaloid and a sodium channel blocker.

References: Kiesecker C, et al. Class Ia anti-arrhythmic drug ajmaline blocks HERG potassium channels: mode of action. Naunyn Schmiedebergs Arch Pharmacol. 2004;370(6):423-435.

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Molecular Weight (MW)326.44
Molecular FormulaC20H26N2O2
CAS No.4360-12-7
SMILES Code CN1[C@]2([C@@]3(C[C@H]4[C@@H]([C@H](O)N3[C@@H]5[C@H]4[C@@H](O)[C@@]2(C6=C1C=CC=C6)C5)CC)[H])[H]
Synonyms Tachmalin; Siddiqui;  Takycor; Cardiorythmine; NSC 15627; Rauwolfin;  (+)-Ajmaline; Raugalline; Rauwolfine; Ritmos; Gilurytmal;  Merabitol; Ignazin;  Rhytmaton;  Rytmalin
ProtocolIn VitroElectrophysiological experiments are performed with human embryonic kidney (HEK) cells (whole-cell patch clamp) and Xenopus oocytes (double-electrode voltage clamp) expressing wild-type and mutant HERG channels. Ajmaline blocks HERG currents with an IC50 of 1.0μM in HEK cells and 42.3μM in Xenopus oocytes
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM3.0634 mL15.3168 mL30.6335 mL61.2670 mL
5mM0.6127 mL3.0634 mL6.1267 mL12.2534 mL
10mM0.3063 mL1.5317 mL3.0634 mL6.1267 mL
20mM0.1532 mL0.7658 mL1.5317 mL3.0634 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
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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
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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.