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%
Synonyms
CGP 71683 | BDBM50166561 | L000175 | BRD-K31912990-003-01-0 | CGP71683 | cgp-71683a free base | CGP 71683A | E4901JA9JD | BDBM50089038 | UNII-E4901JA9JD | NCGC00165960-01 | BCP25968 | CHEBI:92555 | N-[[4-[[(4-aminoquinazolin-2-yl)amino]methyl]cyclohexyl]m
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
C608510-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$320.90
5mg
C608510-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$1,142.90

$1,334.90
Save $192.00 (14.38%)
25mg
C608510-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,600.90
Enter a quantity for the sizes you want to add.

Overview

CGP 71683 is a potent and highly selective non-peptide antagonist of the NPY Y(5) receptor in the study of obesity.

Specifications

Synonyms
CGP 71683 | BDBM50166561 | L000175 | BRD-K31912990-003-01-0 | CGP71683 | cgp-71683a free base | CGP 71683A | E4901JA9JD | BDBM50089038 | UNII-E4901JA9JD | NCGC00165960-01 | BCP25968 | CHEBI:92555 | N-[[4-[[(4-aminoquinazolin-2-yl)amino]methyl]cyclohexyl]m
Specifications & Purity
Moligand™, ≥98%
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 Y 5 receptor
Purity
≥98%
Names and Identifiers
Canonical SmilesNc1nc(NCC2CCC(CC2)CNS(=O)(=O)c2cccc3c2cccc3)nc2c1cccc2
IUPAC NameN-[[4-[[(4-aminoquinazolin-2-yl)amino]methyl]cyclohexyl]methyl]naphthalene-1-sulfonamide
InChIKeyUULIGRNKXHCLQN-UHFFFAOYSA-N
INCHI1S/C26H29N5O2S/c27-25-22-9-3-4-10-23(22)30-26(31-25)28-16-18-12-14-19(15-13-18)17-29-34(32,33)24-11-5-7-20-6-1-2-8-21(20)24/h1-11,18-19,29H,12-17H2,(H3,27,28,30,31)
Isomeric SMILES C1CC(CCC1CNC2=NC3=CC=CC=C3C(=N2)N)CNS(=O)(=O)C4=CC=CC5=CC=CC=C54
Alternate CAS 192322-50-2
Molecular Weight 475.61

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

Quick-reference summary of product specifications and applications.

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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

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNaphthalene sulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct Parent1-naphthalene sulfonic acids and derivatives
Alternative Parents 1-naphthalene sulfonamides  Quinazolinamines  Secondary alkylarylamines  Aminopyrimidines and derivatives  Organosulfonamides  Imidolactams  Heteroaromatic compounds  Aminosulfonyl compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1-naphthalene sulfonamide - Naphthalene sulfonamide - 1-naphthalene sulfonic acid or derivatives - Quinazolinamine - Diazanaphthalene - Quinazoline - Aminopyrimidine - Secondary aliphatic/aromatic amine - Pyrimidine - Organosulfonic acid amide - Imidolactam - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Heteroaromatic compound - Sulfonyl - Aminosulfonyl compound - Secondary amine - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Primary amine - Organonitrogen compound - Organosulfur compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1-naphthalene sulfonic acids and derivatives. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group (or a derivative thereof) at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
NPY5R Tchem Neuropeptide Y receptor type 5 (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.

2 results found

Lot NumberCertificate TypeDateItem
E2611606Certificate of AnalysisJan 15, 2026 C608510
E2611607Certificate of AnalysisJan 15, 2026 C608510
Chemical and Physical Properties
Molecular Weight475.600 g/mol
XLogP35.100
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count7
Rotatable Bond Count7
Exact Mass475.204 Da
Monoisotopic Mass475.204 Da
Topological Polar Surface Area118.000 Ų
Heavy Atom Count34
Formal Charge0
Complexity751.000
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

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