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I146

Sigma-Aldrich

IB-MECA

solid, ≥98% (HPLC)

Synonym(s):

1-Deoxy-1-[6-[((3-Iodophenyl)methyl)amino]-9H-purin-9-yl]-N-methyl-β-D-ribofuranuronamide, N6-(3-Iodobenzyl)adenosine-5′-N-methyluronamide

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About This Item

Empirical Formula (Hill Notation):
C18H19IN6O4
CAS Number:
152918-18-8
Molecular Weight:
510.29
MDL number:
MFCD00671785
UNSPSC Code:
12352200
PubChem Substance ID:
24277717
NACRES:
NA.32

Quality Level

100

Assay

≥98% (HPLC)

form

solid

color

white

solubility

ethanol: >10 mg/mL (hot)
DMSO: >5 mg/mL
H2O: insoluble
aqueous acid: insoluble
aqueous base: insoluble

storage temp.

2-8°C

SMILES string

CNC(=O)[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(NCc4cccc(I)c4)ncnc23

InChI

1S/C18H19IN6O4/c1-20-17(28)14-12(26)13(27)18(29-14)25-8-24-11-15(22-7-23-16(11)25)21-6-9-3-2-4-10(19)5-9/h2-5,7-8,12-14,18,26-27H,6H2,1H3,(H,20,28)(H,21,22,23)/t12-,13+,14-,18+/m0/s1

InChI key

HUJXGQILHAUCCV-MOROJQBDSA-N

Gene Information

human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140)
rat ... Adora1(29290) , Adora2a(25369) , Adora3(25370)

Application

IB-MECA has been used for intraocular pressure and corneal thickness measurements in rabbits.

Biochem/physiol Actions

Selective A3 adenosine receptor agonist.

Legal Information

Sold under license from the National Institutes of Health.

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

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’.

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Michal Hofer et al.
International journal of radiation biology, 86(8), 649-656 (2010-07-01)
Research areas of 'post-exposure treatment' and 'cytokines and growth factors' have top priority among studies aimed at radiological nuclear threat countermeasures. The experiments were aimed at testing the ability of N(6)-(3-iodobenzyl)adenosine-5'-N-methyluronamide (IB-MECA), an adenosine A(3) receptor agonist, to modulate hematopoiesis
L Rath-Wolfson et al.
Clinical and experimental rheumatology, 24(4), 400-406 (2006-09-08)
The anti-inflammatory effect of adenosine is partially mediated via the A3 adenosine receptor (A3AR), a Gi protein associated cell surface receptor. The highly selective A3AR agonist, IB-MECA was earlier shown to prevent the clinical and pathological manifestations of arthritis in
Jorge Guzman et al.
Inflammatory bowel diseases, 12(8), 766-789 (2006-08-19)
Adenosine A3 receptors (ADOA3Rs) are emerging as novel purinergic targets for treatment of inflammatory diseases. Our goal was to assess the protective effect of the ADOA3R agonist N(6)-(3-iodobenzyl)-adenosine-5-N-methyluronamide (IB-MECA) on gene dysregulation and injury in a rat chronic model of
Shane M Devine et al.
Bioorganic & medicinal chemistry, 18(9), 3078-3087 (2010-04-14)
A number of N(6)-substituted adenosine-5'-N-methylcarboxamides were synthesised and their pharmacology, in terms of their receptor affinity, selectivity and cardioprotective effects, were explored. The first series of compounds, 4a-4f and 5a-5f, showed modest receptor affinity for the A(3)AR with K(i) values
Sarvesh Jajoo et al.
Neoplasia (New York, N.Y.), 11(11), 1132-1145 (2009-11-03)
Prostate cancer is the most commonly diagnosed and second most lethal malignancy in men, due mainly to a lack of effective treatment for the metastatic disease. A number of recent studies have shown that activation of the purine nucleoside receptor
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