BAY-60-7550 is a potent PDE2 inhibitor with IC|50|values of 2.0 nM (bovine) and 4.7 nM (human). It is 50-fold more selective for PDE2 compared to PDE1 and greater than 100-fold selective compared to PDE5 PDE3B, PDE4B, PDE7B, PDE8A, PDE9A, PDE10A, and PDE11A. At 3 mg/kg BAY-60-7550 antagonizes oxidative stress-induced anxiety-like behavioral effects in mice by increasing cGMP signaling. At 1 mg/kg BAY-60-7550 improves the performance of rats in an object location task, enhancing cAMP/cGMP-mediated object and spatial memory consolidation. cAMP and cGMP are important mediators of signal transduction and hence a wide range of cellular processes including synaptic plasticity and vasodilation. Type 2 cyclic nucleotide phosphodiesterases (PDE2) isoforms inactivate cAMP and cGMP by hydrolyzing the phosphodiester bond.

Specifications

Synonyms

Specifications & Purity

Moligand™, ≥95%

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

INHIBITOR

Mechanism of action

Inhibitor of phosphodiesterase 2A

Purity

≥95%

Product Properties

pKa	pKa: 3.37 (Predicted), pKa: 7.9 (Predicted)

Names and Identifiers

Pubchem Sid	504773387
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504773387
Canonical Smiles	CC1=C2C(=O)NC(=NN2C(=N1)C(CCCC3=CC=CC=C3)C(C)O)CC4=CC(=C(C=C4)OC)OC
IUPAC Name	2-[(3,4-dimethoxyphenyl)methyl]-7-[(2R,3R)-2-hydroxy-6-phenylhexan-3-yl]-5-methyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one
InChIKey	MYTWFJKBZGMYCS-NQIIRXRSSA-N
INCHI	1S/C27H32N4O4/c1-17-25-27(33)29-24(16-20-13-14-22(34-3)23(15-20)35-4)30-31(25)26(28-17)21(18(2)32)12-8-11-19-9-6-5-7-10-19/h5-7,9-10,13-15,18,21,32H,8,11-12,16H2,1-4H3,(H,29,30,33)/t18-,21+/m1/s1
Isomeric SMILES	CC1=C2C(=O)NC(=NN2C(=N1)[C@@H](CCCC3=CC=CC=C3)[C@@H](C)O)CC4=CC(=C(C=C4)OC)OC
Molecular Weight	476.57
Reaxy-Rn	13935285
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13935285&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Methoxybenzenes

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Methoxybenzenes
Intermediate Tree Nodes	Not available
Direct Parent	Dimethoxybenzenes
Alternative Parents	Phenoxy compounds Anisoles Alkyl aryl ethers N-substituted imidazoles 1,2,4-triazines Heteroaromatic compounds Secondary alcohols Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	O-dimethoxybenzene - Dimethoxybenzene - Phenoxy compound - Anisole - Phenol ether - Alkyl aryl ether - N-substituted imidazole - Triazine - 1,2,4-triazine - Azole - Imidazole - Heteroaromatic compound - Secondary alcohol - Ether - Organoheterocyclic compound - Azacycle - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic nitrogen compound - Alcohol - Organic oxygen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups.
External Descriptors	Not available
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

3D Structure

Associated Targets(Human)

PDE2A Tclin cGMP-dependent 3',5'-cyclic phosphodiesterase (11 Activities)

Discover Target: PDE2A

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

PDE5A Tclin Phosphodiesterase 5A (5113 Activities)

Discover Target: PDE5A

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

PDE7B Tclin Phosphodiesterase 7B (96 Activities)

Discover Target: PDE7B

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

PDE1A Tclin Phosphodiesterase 1A (251 Activities)

Discover Target: PDE1A

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

PDE1B Tclin Phosphodiesterase 1B (178 Activities)

Discover Target: PDE1B

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

PDE4B Tclin Phosphodiesterase 4B (2748 Activities)

Discover Target: PDE4B

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

PDE1C Tclin Phosphodiesterase 1C (228 Activities)

Discover Target: PDE1C

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

PDE3B Tclin Phosphodiesterase 3B (312 Activities)

Discover Target: PDE3B

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

PDE11A Tchem Phosphodiesterase 11A (449 Activities)

Discover Target: PDE11A

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

PDE9A Tchem Phosphodiesterase 9A (1131 Activities)

Discover Target: PDE9A

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

PDE10A Tclin Phosphodiesterase 10A (5542 Activities)

Discover Target: PDE10A

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

Liver (3974 Activities)

Explore this target

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

Associated Targets(non-human)

PDE2A Phosphodiesterase 2A (77 Activities)

Discover Target: PDE2A

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

Abcb1b P-glycoprotein 1 (174 Activities)

Discover Target: Abcb1b

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

Hdac6 Histone deacetylase 6 (222 Activities)

Discover Target: Hdac6

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

Pde8a Phosphodiesterase 8A (1 Activities)

Discover Target: Pde8a

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

Mus musculus (284745 Activities)

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

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

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

Brain (1 Activities)

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

Plasma (328 Activities)

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

MDCKII-LE (120 Activities)

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

Mechanisms of Action

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot Number	Certificate Type	Date	Item
I2301230	Certificate of Analysis	Jun 11, 2026	B335522
I2301231	Certificate of Analysis	Jun 11, 2026	B335522
I2301232	Certificate of Analysis	Jun 11, 2026	B335522
I2301233	Certificate of Analysis	Jun 11, 2026	B335522
I2301234	Certificate of Analysis	Jun 11, 2026	B335522
I2301235	Certificate of Analysis	Jun 11, 2026	B335522

Chemical and Physical Properties

Solubility	Soluble in ethanol (~10 mg/ml), DMSO (~10 mg/ml), and DMF (~10 mg/ml).
Sensitivity	Light sensitive:Heat sensitive
Refractive Index	n20D1.62 (Predicted)
Molecular Weight	476.600 g/mol
XLogP3	4.200
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	10
Exact Mass	476.242 Da
Monoisotopic Mass	476.242 Da
Topological Polar Surface Area	98.000 Å²
Heavy Atom Count	35
Formal Charge	0
Complexity	728.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	2
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

Solution Calculators

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Reviews

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BAY-60-7550 - Moligand™, ≥95% , Inhibitor of phosphodiesterase 2A, CAS No.439083-90-6, Inhibitor of phosphodiesterase 2A

Why this grade

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

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