Referencia número: HY-34431

Purine

(Synonyms: 7H-Imidazo(4,5-d)pyrimidine)

Revisión del cliente

Based on 1 Customer Validation

Purine is an endogenous metabolite. Purine bases are the building blocks of the nucleic acids. Purine inhibits the activation of PARP. Purine protects against oxidant-induced cell injury. Purine can be used in the research of cancer and nervous system diseases.

Para uso exclusivo en investigación. No vendemos a pacientes.

Pureza: 99.83%
No. CAS: 120-73-0
Fòrmula: C₅H₄N₄
Peso molecular:120.11

Almacenamiento:

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

Purine Chemical Structure

No. CAS: 120-73-0

Tamaño

Precio

Stock

Cantidad

Amount: USD 0.00

* Seleccione Cantidad antes de agregar artículos.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Actividad biológica
- Descripciòn
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Solvente y solubilidad
- In Vitro
- In Vivo
Pureza y Documentación
Help & FAQs
Classifications
Bioz

Actividad biológica

Descripciòn

IC₅₀ & Target

Human Endogenous Metabolite

Ver todos los productos específicos de isoformas Endogenous Metabolite :

Ver todos los productos específicos de isoformas PARP :

In Vitro

Purines, in particular adenosine, induce apoptosis or promote cell survival depending on the level of cellular interaction^[1].
Purines (100 μM-3 mM) protect against oxidant-induced cell injury by inhibiting the activation of the nuclear enzyme poly(ADP-ribose) polymerase (PARP) in RAW macrophages^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Purine diet (10% yeast power supplemented with adenine (50 ppm), diet, 3 weeks) induces renal injury and knee joint gouty lesions in rats^[4].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

No. CAS 120-73-0
Appearance Solid
Peso molecular 120.11
Fòrmula C₅H₄N₄
Color Light yellow to yellow
SMILES

C12=NC=NC=C1N=CN2
Synonyms

7H-Imidazo(4,5-d)pyrimidine
Structure Classification
- Others
Initial Source
- Microorganisms
- Endogenous metabolite
Envío

Room temperature in continental US; may vary elsewhere.

Almacenamiento

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

Solvente y solubilidad

In Vitro:

DMSO : 50 mg/mL (416.29 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

8.3257 mL

41.6285 mL

83.2570 mL

5 mM

1.6651 mL

8.3257 mL

16.6514 mL

10 mM

0.8326 mL

4.1629 mL

8.3257 mL

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.

Calculadora de molaridad

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculadora de dilución

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

In Vivo:

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

Stock Solution Working Solution

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: ≥ 2.5 mg/mL (20.81 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 2.5 mg/mL (20.81 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.5 mg/mL (20.81 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

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

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

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

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).

Working solution concentration: 0.22 mg/mL

Pureza y Documentación

Select Batch:

Pureza: 99.98%

Assay: 99.98%

ee.: 99.98%

Ficha de datos (251 KB)
SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Instrucciones de manejo (2659 KB)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

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.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	8.3257 mL	41.6285 mL	83.2570 mL	208.1425 mL
	5 mM	1.6651 mL	8.3257 mL	16.6514 mL	41.6285 mL
	10 mM	0.8326 mL	4.1629 mL	8.3257 mL	20.8143 mL
	15 mM	0.5550 mL	2.7752 mL	5.5505 mL	13.8762 mL
	20 mM	0.4163 mL	2.0814 mL	4.1629 mL	10.4071 mL
	25 mM	0.3330 mL	1.6651 mL	3.3303 mL	8.3257 mL
	30 mM	0.2775 mL	1.3876 mL	2.7752 mL	6.9381 mL
	40 mM	0.2081 mL	1.0407 mL	2.0814 mL	5.2036 mL
	50 mM	0.1665 mL	0.8326 mL	1.6651 mL	4.1629 mL
	60 mM	0.1388 mL	0.6938 mL	1.3876 mL	3.4690 mL
	80 mM	0.1041 mL	0.5204 mL	1.0407 mL	2.6018 mL
	100 mM	0.0833 mL	0.4163 mL	0.8326 mL	2.0814 mL

Keywords

Nombre del producto:
Referencia número:
Cantidad:
MCE Japan Authorized Agent:

Nombre del producto:
No. CAS:
Species:
Pureza:
Cantidad:

Purine

Traditional Chinese Medicine Active Compound Library

FDA Approved & Pharmacopeial Drug Library

Anti-Breast Cancer Compound Library

Anti-Pancreatic Cancer Compound Library

Food-Sourced Compound Library

Anti-Cancer Natural Product Library

Human Metabolite Library

Animal-Sourced Natural Product Library

Anti-Ovarian Cancer Compound Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Natural Product Library Plus

Bioactive Compound Library

Structurally Diverse Fragment Library

Miao Ethnicity Medicine Compound Library

RO5 Drug-like Natural Product Library

High-Throughput Bioactive Compound Library

High-Throughput Natural Product Library

Mass Spectrometry Human Endogenous Metabolite Library

Mass Spectrometry Human Metabolite Library

Mouse Metabolite Compound Library

Diarrhea-Related Traditional Chinese Medicine Active Compound Library

Mongolian Medicine Compound Library

Chinese Baijiu Compound Library

Mass Spectrometry Natural Product Library

Drug Fragment Library

MCE Kinase Hinge Binder Fragment Library

Natural Product and Natural Product-Like Compound Library

Cell Cycle/DNA Damage Compound Library

Epigenetics Compound Library

Metabolism/Protease Compound Library

Natural Product Library

Anti-Cancer Compound Library

Human Endogenous Metabolite Compound Library

Anti-Aging Compound Library

Ver todos los productos específicos de isoformas Endogenous Metabolite

Ver todos los productos específicos de isoformas PARP

Actividad biológica

Chemical Information

Solvente y solubilidad

Pureza y Documentación

Help & FAQs

Complete Stock Solution Preparation Table

Purine Related Classifications

HY-34431 Related Classifications