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Safety Information

I145

Sigma-Aldrich

I-AB-MECA

solid

Synonym(s):

1-[6-[[(4-Amino-3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methyl-β-D-ribofuranuronamide, 3-Iodo-4-aminobenzyl-5′-N-methylcarboxamidoadenosine, N6-(4-Amino-3-iodobenzyl)-5′-N-methylcarbamoyladenosine

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About This Item

Empirical Formula (Hill Notation):
C18H20IN7O4
CAS Number:
152918-27-9
Molecular Weight:
525.30
MDL number:
MFCD00671784
UNSPSC Code:
12352200
PubChem Substance ID:
24895933
NACRES:
NA.77

form

solid

color

off-white

solubility

45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 0.2 mg/mL
DMSO: 10 mg/mL
0.1 M NaOH: 2 mg/mL
0.1 M HCl: 7 mg/mL
H2O: insoluble

storage temp.

−20°C

SMILES string

CNC(=O)[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(NCc4ccc(N)c(I)c4)ncnc23

InChI

1S/C18H20IN7O4/c1-21-17(29)14-12(27)13(28)18(30-14)26-7-25-11-15(23-6-24-16(11)26)22-5-8-2-3-10(20)9(19)4-8/h2-4,6-7,12-14,18,27-28H,5,20H2,1H3,(H,21,29)(H,22,23,24)/t12-,13+,14-,18+/m0/s1

InChI key

LOGOEBMHHXYBID-MOROJQBDSA-N

Gene Information

human ... ADORA3(140)
rat ... Adora1(29290) , Adora2a(25369) , Adora3(25370)

Biochem/physiol Actions

Reference standard for radioiodinated I-AB-MECA, a widely used, high affinity radioligand for the A3 adenosine receptor.

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

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

I145-VAR:
I145-1MG:4548173990712
I145-5MG:4548173990729
I145-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
048H4644

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M E Olah et al.
Molecular pharmacology, 45(5), 978-982 (1994-05-01)
The rat A3 adenosine receptor (AR) is a recently characterized AR subtype cloned from testis and brain cDNA libraries. N6-2-(4-Amino-3-[125I]iodophenyl)ethyladenosine, a high affinity A1AR agonist, has served as the only radioligand available for study of the A3AR. The relatively low
D K Von Lubitz et al.
European journal of pharmacology, 275(1), 23-29 (1995-02-24)
We have previously shown that acute preischemic adenosine A3 receptor stimulation results in an increased postischemic damage, while chronic stimulation of this receptor diminishes it. Since several pathophysiological phenomena are common for both ischemia and seizures, we have explored the
K A Jacobson et al.
FEBS letters, 336(1), 57-60 (1993-12-20)
The behavioral effects of a selective A3 adenosine receptor agonist 3-IB-MECA (N6-(3-iodobenzyl)-5'-N-methylcarboxamidoadenosine) in mice and the localization of radioligand binding sites in mouse brain were examined. Low levels of A3 adenosine receptors were detected in various regions of the mouse

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