Skip to Content
Merck
All Photos(4)

Key Documents

More Documents

Safety Information

X2502

Sigma-Aldrich

Xanthine sodium salt

≥99%

Synonym(s):

2,6-Dihydroxypurine

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Empirical Formula (Hill Notation):
C5H3N4NaO2
CAS Number:
1196-43-6
Molecular Weight:
174.09
MDL number:
MFCD00069699
UNSPSC Code:
41106305
PubChem Substance ID:
24902137
NACRES:
NA.51

biological source

synthetic (organic)

Quality Level

200

Assay

≥99%

form

powder

impurities

≤4% total solvent

solubility

dilute NaOH: soluble, clear to slightly hazy

SMILES string

[Na].O=C1NC(=O)c2[nH]cnc2N1

InChI

1S/C5H4N4O2.Na.H/c10-4-2-3(7-1-6-2)8-5(11)9-4;;/h1H,(H3,6,7,8,9,10,11);;

InChI key

JAZQMXVZANZJSO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Xanthine is an intermediate of purine nucleotide metabolism. It is found in most body tissues and fluids. Xanthine derivatives are present in coffee, tea, and chocolate.

Application

Xanthine sodium salt has been used as a component of substrate solution for xanthine oxidase during superoxide dismutase (SOD) assay. It has also been used as a supplement in a special-conditioned medium to culture Swiss 3T3 fibroblasts stably transfected with tetracycline (tet)-controlled transactivator and transactivator-controlled tissue transglutaminase cDNA [39] constructs (clone TG3).

Biochem/physiol Actions

Xanthine acts as a substrate for xanthine oxidase. It elevates cellular cyclic AMP levels by preventing its breakdown and metabolism by inhibition of tissue phosphodiesterases. Xanthine also exhibits anti-inflammatory properties either by the release of anti-inflammatory cytokines or gene transcription regulation or histone deacetylase activation. All these properties of xanthine aid in the relaxation of smooth muscles of the bronchial tree.

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H371

Hazard Classifications

STOT SE 2

Target Organs

Eyes,Central nervous system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

X2502-BULK:
X2502-5G:4548173919645
2024010:
2550074:
X2502-1G:
X2502-VAR:
X2502-10G:4548173919621
X2502-25G:4548173919638

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Munevver B Cicekdal et al.
IUBMB life, 71(12), 1973-1985 (2019-08-20)
Calorie restriction (CR) is one of the most effective methods to prevent many diseases including cancer in preclinical models. However, the molecular mechanism of how CR prevents cancer is unclear. The aim of this study was to understand the role

Articles

Uric Acid in Cell Culture

Uric acid is not a direct additive to any of the classical cell culture media. However, it is present in animal sera. Consequently, uric acid is typically present in complete serum-supplemented classical cell culture systems.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service