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Asenapine maleate (Org 5222 maleate)

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

Asenapine maleate (Org 5222 maleate)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
2g$1350Check With Us
5g$2150Check With Us
10g$3225Check With Us

Cat #: V1097 CAS #: 85650-56-2 Purity ≥ 98%

Description: Asenapine maleate (Org5222; Org-5222; HSDB-8061; HSDB8061; Saphris and Sycrest), an atypical antipsychotic, is a potent and high-affinity antagonist of serotonin, norepinephrine, dopamine and histamine receptors.

References: Shahid M, et al. Asenapine: a novel psychopharmacologic agent with a unique human receptor signature. J Psychopharmacol. 2009 Jan;23(1):65-73.

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Molecular Weight (MW)401.84
Molecular FormulaC17H16ClNO.C4H4O4
CAS No.85650-56-2
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 80 mg/mL (199.1 mM)r
Water: <1 mg/mLr
Ethanol: <1 mg/mL
SynonymsOrg 5222; HSDB 8061; Org 5222; HSDB 8061; Org5222; Org-5222; HSDB-8061; HSDB8061; Asenapine; Asenapine maleate; trade names Saphris and Sycrest.
ProtocolIn VitroRelative to its D2 receptor affinity, asenapine has a higher affinity for 5-HT2C, 5-HT2A, 5-HT2B, 5-HT7, 5-HT6, α2B and D3 receptors, suggesting stronger engagement of these targets at therapeutic doses. Asenapine behaves as a potent antagonist (pKB) at 5-HT1A (7.4), 5-HT1B (8.1), 5-HT2A (9.0), 5-HT2B (9.3), 5-HT2C (9.0), 5-HT6 (8.0), 5-HT7 (8.5), D2 (9.1), D3 (9.1), α2A (7.3), α2B (8.3), α2C (6.8) and H1 (8.4) receptors
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
1mM2.4886 mL12.4428 mL24.8855 mL49.7711 mL
5mM0.4977 mL2.4886 mL4.9771 mL9.9542 mL
10mM0.2489 mL1.2443 mL2.4886 mL4.9771 mL
20mM0.1244 mL0.6221 mL1.2443 mL2.4886 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.