3,4-Diaminopyridine Solubility in DMSO

Size	Price	Qty
25mg	USD 97
1g	USD 870

In Vitro Solubility

Batch:

All in vitro solubility values are batch-tested experimental data (non-literature values).

Solvent	Solubility & Note
DMSO	22 mg/mL (201.59 mM) (Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol	22 mg/mL
Water	7 mg/mL
DMSO	22 mg/mL (201.59 mM) (Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol	10 mg/mL
Water	Insoluble

FAQ

Q: Why does a DMSO stock precipitate in media/saline?

A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.

How to fix it?

Preheat media/saline to 37°C.
Mix rapidly (pipette/vortex) upon addition.
For complex mixes, always add the aqueous phase last.
Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

Check the 3,4-Diaminopyridine product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

How to Prepare Stock Solution?

Concentration Volume Mass

Formulation for Animal Experiments

Batch:

Administration Route	Formulation Type	Formulation Details	Solubility	Preparation Method
Oral Administration	Homogeneous suspensionCMC-NA	CMC-NA	≥5mg/mL	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Oral Administration	Homogeneous suspensionCMC-NA	CMC-NA	≥5mg/mL	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Injection	Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.55mg/mL (5.04mM)	Taking the 1 mL working solution as an example, add 50 μL of 11 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Injection	Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.16mg/mL (1.47mM)	Taking the 1 mL working solution as an example, add 50 μL of 3.2 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

Recommended and Maximum Dosing Volumes for Animal Experiments

Other Animals:

🐁 In Vivo Formulation Calculator

Dosage: mg/kg

→

Avg Wt: g

→

Vol/Animal: μL

→

Animals:

% DMSO

+

% PEG300

+

% Tween 80

+

% ddH₂O

3,4-Diaminopyridine Solubility

Table of Contents

Ordering

In Vitro Solubility

How to Prepare Stock Solution?

Formulation for Animal Experiments

Recommended and Maximum Dosing Volumes for Animal Experiments

🐁 In Vivo Formulation Calculator

Jump to