Uridine (NSC 20256)

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
10g	$250	Check With Us
50g	$600	Check With Us
100g	$900	Check With Us

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Cat #: V1474 CAS #: 58-96-8 Purity ≥ 98%

Description: Uridine (formerly NSC 20256; NSC-20256; NSC20256) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring, specifically, a ribofuranose, via a β-N1-glycosidic bond.

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

Molecular Weight (MW)	244.2
Molecular Formula	C9H12N2O6
CAS No.	58-96-8
Storage	-20℃ for 3 years in powder formr
Storage	-80℃ for 2 years in solvent
Solubility In Vitro	DMSO: 49 mg/mL (200.7 mM)r
	Water: 49 mg/mL (200.7 mM)r
	Ethanol: <1 mg/mL
Synonyms	NSC 20256; NSC-20256; NSC20256

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	4.0950 mL	20.4750 mL	40.9500 mL	81.9001 mL
5mM	0.8190 mL	4.0950 mL	8.1900 mL	16.3800 mL
10mM	0.4095 mL	2.0475 mL	4.0950 mL	8.1900 mL
20mM	0.2048 mL	1.0238 mL	2.0475 mL	4.0950 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.