BI-409306 - ≥99% , Phosphodiesterase 9A inhibitor, CAS No.1189767-28-9, Phosphodiesterase 9A inhibitor

CAS: 1189767-28-9 Cat. No.: B412142 Formule: C16H17N5O2 Poids moléculaire: 311.34 Numéro CE: 810-297-6
DISPONIBLE À COMMANDE
GRADE & PURITY ≥99%
Synonyms
O9OC34WOAY | 6-(Pyridin-2-ylmethyl)-1-(tetrahydro-2H-pyran-4-yl)-1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one | UNII-O9OC34WOAY | AKOS040759436 | MS-24536 | Osoresnontrine [INN] | SCHEMBL7885817 | AC-36258 | BI-409306 | EX-A2733 | SUB 166499 | HY-112831
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
Allemagne (EU)
USA*
Price
Qty
5mg
B412142-5mg
—
4 En stock

18,14€

27,68€
Enregistrer 9,55 € (34.48%)
25mg
B412142-25mg
—
1 En stock

65,86€

98,84€
Enregistrer 32,97 € (33.36%)
50mg
B412142-50mg
—
1 En stock

117,06€

176,06€
Enregistrer 59,01 € (33.51%)
100mg
B412142-100mg
—
1 En stock

210,77€

316,64€
Enregistrer 105,86 € (33.43%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Information

BI-409306 BI 409306 (SUB 166499) is a potent and selective inhibitor of human and rat PDE9A with mean IC50 of 65 nM and 168 nM, respectively. Treatment with BI 409306 increases brain cGMP levels, promotes long-term potentiation, and improves episodic and working memory performance in rodents.


Targets

human PDE9A (Cell-free assay); rat PDE9A (Cell-free assay) 65 nM; 168 nM

Specifications

Synonymes
O9OC34WOAY | 6-(Pyridin-2-ylmethyl)-1-(tetrahydro-2H-pyran-4-yl)-1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one | UNII-O9OC34WOAY | AKOS040759436 | MS-24536 | Osoresnontrine [INN] | SCHEMBL7885817 | AC-36258 | BI-409306 | EX-A2733 | SUB 166499 | HY-112831
Spécifications et pureté
≥99%
Mécanismes biochimiques et physiologiques
BI 409306 (SUB 166499) is a potent and selective inhibitor of human and rat PDE9A with mean IC50 of 65 nM and 168 nM, respectively. Treatment with BI 409306 increases brain cGMP levels, promotes long-term potentiation, and improves episodic and working me
Conditions de stockage de stockage
Store at -20°C
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Type d'action
INHIBITOR
Mécanisme d'action
Phosphodiesterase 9A inhibitor
Pureté
≥99%
Propriétés du produit
ALogP0.421
hba_count5
Nombre de HBD1
Liaison rotative3
Noms et identifiants
Pubchem Sid488203011
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488203011
Sourires canoniquesC1COCCC1N2C3=C(C=N2)C(=O)NC(=N3)CC4=CC=CC=N4
IUPAC Name1-(oxan-4-yl)-6-(pyridin-2-ylmethyl)-5H-pyrazolo[3,4-d]pyrimidin-4-one
InChIKeyBZTIJCSHNVZMES-UHFFFAOYSA-N
INCHI1S/C16H17N5O2/c22-16-13-10-18-21(12-4-7-23-8-5-12)15(13)19-14(20-16)9-11-3-1-2-6-17-11/h1-3,6,10,12H,4-5,7-9H2,(H,19,20,22)
Isomères SMILES C1COCCC1N2C3=C(C=N2)C(=O)NC(=N3)CC4=CC=CC=N4
Poids moléculaire 311.34
Reaxy-Rn 19661491
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19661491&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

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

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassePyrazolopyrimidines
SubclassPyrazolo[3,4-d]pyrimidines
Intermediate Tree Nodes Not available
Direct ParentPyrazolo[3,4-d]pyrimidines
Alternative Parents Pyrimidones  Pyridines and derivatives  Oxanes  Vinylogous amides  Pyrazoles  Heteroaromatic compounds  Lactams  Oxacyclic compounds  Dialkyl ethers  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyrazolo[3,4-d]pyrimidine - Pyrimidone - Pyrimidine - Pyridine - Oxane - Heteroaromatic compound - Vinylogous amide - Pyrazole - Azole - Lactam - Oxacycle - Azacycle - Ether - Dialkyl ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrazolo[3,4-d]pyrimidines. These are aromatic heterocyclic compounds containing a pyrazolo[3,4-d]pyrimidine ring system, which consists of a pyrazole ring fused to but and not sharing a nitrogen atom with a pyrimidine ring.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Cibles associées (humaines)
PDE9A Tchem High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

8 results found

Lot NumberCertificate TypeDateArticle
C2322431Certificate of AnalysisJan 19, 2026 B412142
C2322432Certificate of AnalysisJan 19, 2026 B412142
C2322433Certificate of AnalysisJan 19, 2026 B412142
C2322435Certificate of AnalysisJan 19, 2026 B412142
C2322437Certificate of AnalysisJan 19, 2026 B412142
C2322438Certificate of AnalysisJan 19, 2026 B412142
C2322439Certificate of AnalysisJan 19, 2026 B412142
C2322440Certificate of AnalysisJan 19, 2026 B412142
Propriétés chimiques et physiques
SolubilitéSolubility (25°C) In vitro DMSO: 62 mg/mL (199.13 mM); Ethanol: 4 mg/mL (12.84 mM); Water: ˂1 mg/mL
DMSO (mg/mL) Solubilité maximale62
DMSO (mM) Solubilité maximale199.13920472795
Eau (mg/mL) Solubilité maximale˂1
Poids moléculaire311.340 g/mol
XLogP30.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass311.138 Da
Monoisotopic Mass311.138 Da
Topological Polar Surface Area81.400 Ų
Heavy Atom Count23
Formal Charge0
Complexity477.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculateurs de solution
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