Divalproex Sodium

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

For small sizes, please check our retail website as below: www.invivochem.com

Size	Price	Stock
500mg	$200	Check With Us
1g	$340	Check With Us
5g	$860	Check With Us

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Cat #: V1763 CAS #: 76584-70-8 Purity ≥ 98%

Description: Divalproex Sodium, consisting of sodium valproate and valproic acid in a 1:1 molar ratio in an enteric coated form, is a potent HDAC inhibitor used in the treatment for epilepsy/seizures.

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Physicochemical and Storage Information
Protocol
Related Biological Data
Stock Solution Preparation
Quality Control Documentation

Molecular Weight (MW)	310.41
Molecular Formula	C8H16O2.C8H15O2.Na
CAS No.	76584-70-8
Storage	-20℃ for 3 years in powder formr
Storage	-80℃ for 2 years in solvent
Solubility In Vitro	DMSO: 62 mg/mL (199.7 mM)r
	Water: 62 mg/mL (199.7 mM)r
	Ethanol: 62 mg/mL (199.7 mM)
SMILES Code	CCCC(CCC)C(=O)O.CCCC(CCC)C(=O)[O-].[Na+]
Synonyms	Valproate semisodium

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	3.2215 mL	16.1077 mL	32.2155 mL	64.4309 mL
5mM	0.6443 mL	3.2215 mL	6.4431 mL	12.8862 mL
10mM	0.3222 mL	1.6108 mL	3.2215 mL	6.4431 mL
20mM	0.1611 mL	0.8054 mL	1.6108 mL	3.2215 mL

Quality Control Documentation	Select Batch Purity ≥ 98% COA MSDS NMR HPLC

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)

Volume_(start)

Concentration_(final)

Volume_(final)

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.