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M6316

Sigma-Aldrich

MRS 1754 hydrate

≥98% (HPLC), solid

Synonym(s):

8-[4-[((4-Cyanophenyl)carbamoylmethyl)oxy]phenyl]-1,3-di(n-propyl)xanthine hydrate

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About This Item

Empirical Formula (Hill Notation):
C26H26N6O4 · xH2O
CAS Number:
264622-58-4
Molecular Weight:
486.52 (anhydrous basis)
MDL number:
MFCD11046004
UNSPSC Code:
12352200
PubChem Substance ID:
24278793
NACRES:
NA.77

Assay

≥98% (HPLC)

form

solid

color

off-white

solubility

DMSO: soluble >10 mg/mL

storage temp.

room temp

SMILES string

O.CCCN1C(=O)N(CCC)c2[nH]c(nc2C1=O)-c3ccc(OCC(=O)Nc4ccc(cc4)C#N)cc3

InChI

1S/C26H26N6O4.H2O/c1-3-13-31-24-22(25(34)32(14-4-2)26(31)35)29-23(30-24)18-7-11-20(12-8-18)36-16-21(33)28-19-9-5-17(15-27)6-10-19;/h5-12H,3-4,13-14,16H2,1-2H3,(H,28,33)(H,29,30);1H2

InChI key

ZACJDWOPQROWIK-UHFFFAOYSA-N

Gene Information

human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140)
rat ... Adora1(29290) , Adora2a(25369) , Adora2b(29316)

Application

MRS 1754 hydrate has been used as an adenosine receptor A2B (RA2B) antagonist:
  • to study its effects on endothelial nitric oxide synthase (eNOS) phosphorylation induced by short-term acetate stimulation in human umbilical vein endothelial cells (HUVECs)
  • blastema formation in zebrafish
  • to serve as a positive control in the anti-sickling assay and to study the role of RA2B in the same

Biochem/physiol Actions

MRS 1754 hydrate is a p-cyanoanilide xanthine derivative. It might act as a potential anti-asthmatic drug.
MRS 1754 hydrate is a potent A2B adenosine receptor antagonist.

Features and Benefits

This compound is featured on the Adenosine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Legal Information

Manufactured and sold under license from Adenosine Therapeutics LLC.

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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[3H] MRS 1754, a selective antagonist radioligand for A2B adenosine receptors
Ji XD, et al.
Biochemical Pharmacology, 61(6), 657-663 (2001)
Vikas Saxena et al.
Cell reports, 39(3), 110727-110727 (2022-04-21)
Regulatory T cell (Treg) lymphatic migration is required for resolving inflammation and prolonging allograft survival. Focusing on Treg interactions with lymphatic endothelial cells (LECs), we dissect mechanisms and functional consequences of Treg transendothelial migration (TEM). Using three genetic mouse models of
X Ji et al.
Biochemical pharmacology, 61(6), 657-663 (2001-03-27)
MRS 1754 [N-(4-cyanophenyl)-2-[4-(2,3,6,7-tetrahydro-2,6-dioxo-1,3-dipropyl-1H-purin-8-yl)-phenoxy]acetamide] is a selective antagonist ligand of A(2B) adenosine receptors. This is the least well-defined adenosine receptor subtype, and A(2B) antagonists have potential as antiasthmatic drugs. For use as a radioligand, MRS 1754, a p-cyanoanilide xanthine derivative, was
Odailson Santos Paz et al.
European journal of medicinal chemistry, 136, 487-496 (2017-05-22)
Adenosine receptors are considered as potential targets for drug development against several diseases. The discovery of subtype 2B adenosine receptors role in erythrocyte sickling process proved its importance to neglected diseases such as sickle cell anemia, which affects approximately 29.000
Zhan-Guo Gao et al.
iScience, 26(7), 107178-107178 (2023-07-05)
Protein kinase C (PKC) isoforms regulate many important signaling pathways. Here, we report that PKC activation by phorbol 12-myristate 13-acetate (PMA) enhanced A2B adenosine receptor (AR)-mediated, but not β2-adrenergic receptor-mediated, cAMP accumulation, in H9C2 cardiomyocyte-like and HEK293 cells. In addition
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