DL-Asparagine

Cat. No.: HY-W017442 Purity: ≥98.0%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

DL-Asparagine is a racemic melange of the Aparagine L and D-enantiomers. DL-Asparagine has been used in growth-media for bacteria-growth.

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

DL-Asparagine Chemical Structure

CAS No. : 3130-87-8

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100 g	USD 120	Ask For Quote & Lead Time

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References
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Description

DL-Asparagine is a racemic melange of the Aparagine L and D-enantiomers. DL-Asparagine has been used in growth-media for bacteria-growth^[1].

IC₅₀ & Target^[1]

Human Endogenous Metabolite

Molecular Weight

132.12

Formula

C₄H₈N₂O₃

CAS No.

3130-87-8

Appearance

Solid

Color

White to off-white

SMILES

NC(C(O)=O)CC(N)=O

Structure Classification

Ketones, Aldehydes, Acids

Initial Source

Endogenous metabolite

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

H₂O : 50 mg/mL (378.44 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	7.5689 mL	37.8444 mL	75.6888 mL
5 mM	1.5138 mL	7.5689 mL	15.1378 mL
10 mM	0.7569 mL	3.7844 mL	7.5689 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: PBS
Solubility: 25 mg/mL (189.22 mM); Clear solution; Need ultrasonic

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.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

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).

Purity & Documentation

Purity: ≥98.0%

Select Batch:

Data Sheet (269 KB) SDS (393 KB)

COA (245 KB) HNMR (238 KB)

Handling Instructions (2659 KB)

References

[1]. Nabila Moussa Slimane, et al. dl-Asparaginium nitrate. Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 19;65(Pt 9):o2180-1. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O	1 mM	7.5689 mL	37.8444 mL	75.6888 mL	189.2219 mL
	5 mM	1.5138 mL	7.5689 mL	15.1378 mL	37.8444 mL
	10 mM	0.7569 mL	3.7844 mL	7.5689 mL	18.9222 mL
	15 mM	0.5046 mL	2.5230 mL	5.0459 mL	12.6148 mL
	20 mM	0.3784 mL	1.8922 mL	3.7844 mL	9.4611 mL
	25 mM	0.3028 mL	1.5138 mL	3.0276 mL	7.5689 mL
	30 mM	0.2523 mL	1.2615 mL	2.5230 mL	6.3074 mL
	40 mM	0.1892 mL	0.9461 mL	1.8922 mL	4.7305 mL
	50 mM	0.1514 mL	0.7569 mL	1.5138 mL	3.7844 mL
	60 mM	0.1261 mL	0.6307 mL	1.2615 mL	3.1537 mL
	80 mM	0.0946 mL	0.4731 mL	0.9461 mL	2.3653 mL
	100 mM	0.0757 mL	0.3784 mL	0.7569 mL	1.8922 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

DL-Asparagine Related Classifications

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Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

DL-Asparagine3130-87-8Endogenous MetaboliteInhibitorinhibitorinhibit

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