AT-56 - Moligand™, ≥98%(HPLC) , Inhibitor of L-PGDS, CAS No.162640-98-4, Inhibitor of L-PGDS

CAS: 162640-98-4 Cat. No.: A167714 Formula: C25H27N5 Molecular Weight: 397.52
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%(HPLC)
Synonyms
4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-[4-(2H-tetrazol-5-yl)butyl]-piperidine|1-[4-(2H-tetrazol-5-yl)butyl]-4-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)piperidine|AT 56|AT56|AT-56|4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-[4-(2H-tetraazol-5-yl)butyl]piperidine|1-(4-(2H-tetrazol-5-yl)butyl)-4-(5H-dibenzo[a,d][7]annulen-5-ylidene)piperidine|Piperidine, 4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-[4-(2H-tetrazol-5-yl)butyl]-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
USA
Germany (EU)*
Price
Qty
5mg
A167714-5mg
5 In stock
—

$14.90

$22.90
Save $8.00 (34.93%)
25mg
A167714-25mg
4 In stock
—

$54.90

$82.90
Save $28.00 (33.78%)
50mg
A167714-50mg
2 In stock
—

$92.90

$139.90
Save $47.00 (33.60%)
100mg
A167714-100mg
1 In stock
—

$157.90

$236.90
Save $79.00 (33.35%)
Enter a quantity for the sizes you want to add.

Specifications

Synonyms
4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-[4-(2H-tetrazol-5-yl)butyl]-piperidine | 1-[4-(2H-tetrazol-5-yl)butyl]-4-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)piperidine | AT 56 | AT56 | AT-56 | 4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-[4-(2H-tetraazol-5-yl)butyl]piperidine | 1-(4-(2H-tetrazol-5-yl)butyl)-4-(5H- Show more
Specifications & Purity
Moligand™, ≥98%(HPLC)
Biochemical and Physiological Mechanisms
Orally active inhibitor of lipocalin-type prostaglandin D synthase (L-PGDS) (Ki= 75μM, IC50= 95μM). Inhibits the production of PGD2from PGH2in vitro, with no effect on PGE2or PGF2αproduction.
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 L-PGDS
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488197697
Canonical Smiles
C1CN(CCC1=C2C3=CC=CC=C3C=CC4=CC=CC=C42)CCCCC5=NNN=N5
IUPAC Name
1-[4-(2H-tetrazol-5-yl)butyl]-4-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)piperidine
InChIKey
LQNGMDUIRLSESZ-UHFFFAOYSA-N
INCHI
1S/C25H27N5/c1-3-9-22-19(7-1)12-13-20-8-2-4-10-23(20)25(22)21-14-17-30(18-15-21)16-6-5-11-24-26-28-29-27-24/h1-4,7-10,12-13H,5-6,11,14-18H2,(H,26,27,28,29)
Isomeric SMILES
C1CN(CCC1=C2C3=CC=CC=C3C=CC4=CC=CC=C42)CCCCC5=NNN=N5
WGK Germany
3
Molecular Weight
397.52
Reaxy-Rn
27683406
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=27683406&ln=

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassDibenzocycloheptenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentDibenzocycloheptenes
Alternative Parents Aralkylamines  Piperidines  Tetrazoles  Heteroaromatic compounds  Trialkylamines  Azacyclic compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Dibenzocycloheptene - Aralkylamine - Piperidine - Heteroaromatic compound - Tetrazole - Azole - Tertiary aliphatic amine - Tertiary amine - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Amine - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dibenzocycloheptenes. These are compounds containing a dibenzocycloheptene moiety, which consists of two benzene rings connected by a cycloheptene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PTGDS Tchem Prostaglandin-H2 D-isomerase (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
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.

16 results found

Lot NumberCertificate TypeDateItem
A2412143A2412143Certificate of AnalysisOct 13, 2026 A167714
A2412147A2412147Certificate of AnalysisOct 13, 2026 A167714
A2412148A2412148Certificate of AnalysisOct 13, 2026 A167714
A2412149A2412149Certificate of AnalysisOct 13, 2026 A167714
A2412150A2412150Certificate of AnalysisOct 13, 2026 A167714
A2412151A2412151Certificate of AnalysisOct 13, 2026 A167714
A2412152A2412152Certificate of AnalysisOct 13, 2026 A167714
A2412153A2412153Certificate of AnalysisOct 13, 2026 A167714
D2313886D2313886Certificate of AnalysisJan 21, 2026 A167714
D2313889D2313889Certificate of AnalysisJan 21, 2026 A167714
D2313890D2313890Certificate of AnalysisJan 21, 2026 A167714
D2313894D2313894Certificate of AnalysisJan 21, 2026 A167714
D2313898D2313898Certificate of AnalysisJan 21, 2026 A167714
D2313899D2313899Certificate of AnalysisJan 21, 2026 A167714
D2313900D2313900Certificate of AnalysisJan 21, 2026 A167714
D2313915D2313915Certificate of AnalysisJan 21, 2026 A167714
Chemical and Physical Properties
SolubilitySolvent:DMSO, Max Conc. mg/mL: 19.88, Max Conc. mM: 50
Molecular Weight397.500 g/mol
XLogP34.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass397.227 Da
Monoisotopic Mass397.227 Da
Topological Polar Surface Area57.700 Ų
Heavy Atom Count30
Formal Charge0
Complexity591.000
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
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Moligand™ grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.