SCH-442416 - Moligand™, ≥98%(HPLC) , Antagonist of A 1 receptor;Antagonist of A 2A receptor;Antagonist of A 2B receptor;Antagonist of A 3 receptor, CAS No.316173-57-6, Antagonist of A 1 receptor;Antagonist of A 2A receptor;Antagonist of A 2B receptor;Antagonist of A 3 receptor

CAS: 316173-57-6 Cat. No.: S169516 Molecular Weight: 389.41 PubChem CID: 10668061

GRADE & PURITY Moligand™, ≥98%(HPLC)

Synonyms

AS-76515 | HY-103169 | CHEBI:92814 | 5-amino-7-(3-(4-methoxyphenyl)propyl)-2-(2-furyl)pyrazolo(4,3-e)-1,2,4-triazolo(1,5-c)pyrimidine | 7H-Pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidin-5-amine, 2-(2-furanyl)-7-(3-(4-methoxyphenyl)propyl)- | AC-27414 | DT

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

SCH-442416 has been used: as a selective adenosine A2A antagonist to study its effects on cyclic adenosine monophosphate (cAMP) production in T/C-28a2 chondrocytes or hFOB 1.19 osteoblasts as a presynaptic A2A receptor antagonists to study its effects on receptor blockade on δ9-Tetrahydrocannabinol (THC) self-administration in squirrel monkeys as a presynaptic A2A receptor antagonists to study its effects on cocaine-induced locomotion and cocaine-seeking in mice

Specifications

Synonyms

AS-76515 | HY-103169 | CHEBI:92814 | 5-amino-7-(3-(4-methoxyphenyl)propyl)-2-(2-furyl)pyrazolo(4, 3-e)-1, 2, 4-triazolo(1, 5-c)pyrimidine | 7H-Pyrazolo(4, 3-e)(1, 2, 4)triazolo(1, 5-c)pyrimidin-5-amine, 2-(2-furanyl)-7-(3-(4-methoxyphenyl)propyl)- | AC-27414 | DT

Specifications & Purity

Moligand™, ≥98%(HPLC)

Biochemical and Physiological Mechanisms

Selective adenosine A2Areceptor antagonist; binds to human and rat A2Areceptors with high affinity (Kivalues are 0.048 and 0.5 nM respectively). Displays > 23000-fold selectivity for hA2Aover hA1in vitrowith minimal affinity for hA2Band hA3receptors (IC50

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

ANTAGONIST

Mechanism of action

Antagonist of A 1 receptor;Antagonist of A 2A receptor;Antagonist of A 2B receptor;Antagonist of A 3 receptor

Purity

≥98%(HPLC)

Names and Identifiers

• Canonical Smiles: COC1=CC=C(C=C1)CCCN2C3=C(C=N2)C4=NC(=NN4C(=N3)N)C5=CC=CO5
• IUPAC Name: 4-(furan-2-yl)-10-[3-(4-methoxyphenyl)propyl]-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,4,7,11-pentaen-7-amine
• InChIKey: AEULVFLPCJOBCE-UHFFFAOYSA-N
• INCHI: 1S/C20H19N7O2/c1-28-14-8-6-13(7-9-14)4-2-10-26-18-15(12-22-26)19-23-17(16-5-3-11-29-16)25-27(19)20(21)24-18/h3,5-9,11-12H,2,4,10H2,1H3,(H2,21,24)
• Isomeric SMILES: COC1=CC=C(C=C1)CCCN2C3=C(C=N2)C4=NC(=NN4C(=N3)N)C5=CC=CO5
• WGK Germany: 3
• PubChem CID: 10668061
• Molecular Weight: 389.41

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Triazolopyrimidines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Triazolopyrimidines
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Triazolopyrimidines
• Alternative Parents: Pyrazolo[3,4-d]pyrimidines Phenoxy compounds Methoxybenzenes Anisoles Aminopyrimidines and derivatives Alkyl aryl ethers Triazoles Pyrazoles Heteroaromatic compounds Furans Oxacyclic compounds Azacyclic compounds Primary amines Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Pyrazolo[3,4-d]pyrimidine - Pyrazolopyrimidine - Triazolopyrimidine - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Aminopyrimidine - Monocyclic benzene moiety - Pyrimidine - Benzenoid - 1,2,4-triazole - Triazole - Furan - Heteroaromatic compound - Pyrazole - Azole - Oxacycle - Ether - Azacycle - Organic oxygen compound - Amine - Organic nitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organonitrogen compound - Organooxygen compound - Primary amine - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as triazolopyrimidines. These are polycyclic aromatic compounds containing triazole ring fused to a pyrimidine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

ADORA2A Tclin Adenosine receptor A2a (8 Activities)

Discover Target: ADORA2A

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ADORA2B Tclin Adenosine receptor A2b (1 Activities)

Discover Target: ADORA2B

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ADORA1 Tclin Adenosine receptor A1 (3 Activities)

Discover Target: ADORA1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ADORA3 Tchem Adenosine receptor A3 (1 Activities)

Discover Target: ADORA3

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ADORA1 Tclin Adenosine A1 receptor (17603 Activities)

Discover Target: ADORA1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ADORA2A Tclin Adenosine A2a receptor (16305 Activities)

Discover Target: ADORA2A

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ADORA2B Tclin Adenosine A2b receptor (7672 Activities)

Discover Target: ADORA2B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ADORA3 Tchem Adenosine A3 receptor (15931 Activities)

Discover Target: ADORA3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A549 (127892 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)

Discover Target: EHMT2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HPGD Tchem 15-hydroxyprostaglandin dehydrogenase [NAD+] (24926 Activities)

Discover Target: HPGD

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ADORA3 Tchem Adenosine receptors; A2a & A3 (373 Activities)

Discover Target: ADORA3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

GCN5 Histone acetyltransferase GCN5 (89 Activities)

Discover Target: GCN5

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ADORA3 Adenosine receptor A3 (3 Activities)

Discover Target: ADORA3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Adora2b Adenosine A2 receptor (1828 Activities)

Discover Target: Adora2b

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Adora1 Adenosine receptors; A1 & A2a (368 Activities)

Discover Target: Adora1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Adora2a Adenosine receptor A2a and A3 (172 Activities)

Discover Target: Adora2a

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Solvent:DMSO, Max Conc. mg/mL: 38.94, Max Conc. mM: 100
• Sensitivity: moisture sensitive
• Molecular Weight: 389.400 g/mol
• XLogP3: 2.700
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 6
• Exact Mass: 389.16 Da
• Monoisotopic Mass: 389.16 Da
• Topological Polar Surface Area: 109.000 Ų
• Heavy Atom Count: 29
• Formal Charge: 0
• Complexity: 547.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Jiaying Long, Yicong Zhang, Mengxing Zhang, Zhenkang Diao, Taotian Zhang, Hanming Zhang, Qing Lin, Tao Gong, Xun Sun, Zhirong Zhang, Shiqi Huang, Ling Zhang.  (2025)  Delivery of NK cells in an injectable dynamic hydrogel effectively remodels tumor microenvironment and inhibits post-surgery tumor recurrence.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.163507]