DMA-135 hydrochloride

Name: DMA-135 hydrochloride
Brand: MedChemExpress
SKU: HY-145932
Rating: 4.5 (1 reviews)

Cat. No.: HY-145932 Purity: 98.22%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

DMA-135 hydrochloride inhibits enterovirus 71 (EV71) IRES-dependent translation and replication. DMA-135 hydrochloride binds to enterovirus 71 (EV71) SLII domain with moderately high affinity (K_D= 520 nM). DMA-135 hydrochloride has no significant toxicity in cell-based studies. DMA-135 (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

For research use only. We do not sell to patients.

DMA-135 hydrochloride Chemical Structure

CAS No. : 2237925-62-9

Size	Price	Stock	Quantity
5 mg	USD 350	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 560	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 1130	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 1800	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 2900	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
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Description

DMA-135 hydrochloride inhibits enterovirus 71 (EV71) IRES-dependent translation and replication. DMA-135 hydrochloride binds to enterovirus 71 (EV71) SLII domain with moderately high affinity (K_D= 520 nM). DMA-135 hydrochloride has no significant toxicity in cell-based studies^[1]. DMA-135 (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Molecular Weight

359.81

Formula

C₁₆H₁₈ClN₇O

CAS No.

2237925-62-9

Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C(C1=NC(C#CC2=CC=CC=C2)=C(N(C)C)N=C1N)NC(N)=N.Cl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

DMSO : 50 mg/mL (138.96 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.7792 mL	13.8962 mL	27.7924 mL
5 mM	0.5558 mL	2.7792 mL	5.5585 mL
10 mM	0.2779 mL	1.3896 mL	2.7792 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 5 mg/mL (13.90 mM); Clear solution

This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 5 mg/mL (13.90 mM); Clear solution

This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 98.22%

Select Batch:

Data Sheet (272 KB) SDS (251 KB)

COA (249 KB) HNMR (423 KB) RP-HPLC (156 KB) LCMS (105 KB)

Handling Instructions (2659 KB)

References

[1]. Davila-Calderon J, Patwardhan NN, Chiu LY, et al. IRES-targeting small molecule inhibits enterovirus 71 replication via allosteric stabilization of a ternary complex. Nat Commun. 2020;11(1):4775. Published 2020 Sep 22. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.7792 mL	13.8962 mL	27.7924 mL	69.4811 mL
	5 mM	0.5558 mL	2.7792 mL	5.5585 mL	13.8962 mL
	10 mM	0.2779 mL	1.3896 mL	2.7792 mL	6.9481 mL
	15 mM	0.1853 mL	0.9264 mL	1.8528 mL	4.6321 mL
	20 mM	0.1390 mL	0.6948 mL	1.3896 mL	3.4741 mL
	25 mM	0.1112 mL	0.5558 mL	1.1117 mL	2.7792 mL
	30 mM	0.0926 mL	0.4632 mL	0.9264 mL	2.3160 mL
	40 mM	0.0695 mL	0.3474 mL	0.6948 mL	1.7370 mL
	50 mM	0.0556 mL	0.2779 mL	0.5558 mL	1.3896 mL
	60 mM	0.0463 mL	0.2316 mL	0.4632 mL	1.1580 mL
	80 mM	0.0347 mL	0.1737 mL	0.3474 mL	0.8685 mL
	100 mM	0.0278 mL	0.1390 mL	0.2779 mL	0.6948 mL