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Rizatriptan Benzoate (MK-462 Benzoate)

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

Rizatriptan Benzoate (MK-462 Benzoate)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
500mg$1150Check With Us
1g$1650Check With Us
5g$4300Check With Us

Cat #: V0979 CAS #: 145202-66-0 Purity ≥ 98%

Description: Rizatriptan Benzoate (Maxalt; formerly MK 0462; MK 462) is a potent and selective agonist at serotonin 5-HT1B and 5-HT1D receptors with anti-migraine activity.

References: Sciberras DG, et al. Initial human experience with MK-462 (rizatriptan): a novel 5-HT1D agonist. Br J Clin Pharmacol. 1997 Jan;43(1):49-54.

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Product Promise

Promise
Molecular Weight (MW)391.47
Molecular FormulaC22H25N5O2
CAS No.145202-66-0
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 20 mg/mL (51.08 mM)r
Water: 46 mg/mL (117.5 mM)r
Ethanol: <1 mg/mL
SMILES CodeCN(C)CCC1=CNC2=C1C=C(C=C2)CN3C=NC=N3.C1=CC=C(C=C1)C(=O)O
SynonymsMK-462 Benzoate;izatriptan Benzoate; MK-0462; 2-(5-((1H-1,2,4-TRIAZOL-1-YL)METHYL)-1H-INDOL-3-YL)-N,N-DIMETHYLETHANAMINE BENZOATE; MK 462; rizatriptan benzoate; Maxalt; MK 0462; MK 462;
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.5545 mL12.7724 mL25.5447 mL51.0895 mL
5mM0.5109 mL2.5545 mL5.1089 mL10.2179 mL
10mM0.2554 mL1.2772 mL2.5545 mL5.1089 mL
20mM0.1277 mL0.6386 mL1.2772 mL2.5545 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
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.