Nigakinone - Moligand™,≥98% , CAS No.18110-86-6

CAS: 18110-86-6 Cat. No.: N647372 Molecular Weight: 266.25 PubChem CID: 5320161
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
PGFKZUOYIFDMQJ-UHFFFAOYSA-N | 6H-Indolo(3,2,1-de)(1,5)naphthyridin-6-one, 5-hydroxy-4-methoxy- | HMS2269C08 | MLS000574953 | J7E73434D2 | 6H-Indolo[3,2,1-de][1,5]naphthyridin-6-one, 5-hydroxy-4-methoxy- | AC-34395 | 4-Methoxy-5-hydroxycanthin-6-one | E806
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
N647372-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$53.90
5mg
N647372-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$139.90
25mg
N647372-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$375.90
100mg
N647372-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$796.90
Enter a quantity for the sizes you want to add.
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Why this grade

Moligand™,≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

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.

Overview

Nigakinone is one of the most abundant alkaloids responsible for the major pharmacological activities of Kumu.

Form:Solid

Specifications

Synonyms
PGFKZUOYIFDMQJ-UHFFFAOYSA-N | 6H-Indolo(3, 2, 1-de)(1, 5)naphthyridin-6-one, 5-hydroxy-4-methoxy- | HMS2269C08 | MLS000574953 | J7E73434D2 | 6H-Indolo[3, 2, 1-de][1, 5]naphthyridin-6-one, 5-hydroxy-4-methoxy- | AC-34395 | 4-Methoxy-5-hydroxycanthin-6-one | E806
Specifications & Purity
Moligand™, ≥98%
Biochemical and Physiological Mechanisms
Nigakinone is one of the most abundant alkaloids responsible for the major pharmacological activities of Kumu.
Storage
Protected from light, 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™
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC1=C(C(=O)N2C3=CC=CC=C3C4=C2C1=NC=C4)O
IUPAC Name3-hydroxy-4-methoxy-1,6-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-3,5(16),6,8,10,12,14-heptaen-2-one
InChIKeyPGFKZUOYIFDMQJ-UHFFFAOYSA-N
INCHI1S/C15H10N2O3/c1-20-14-11-12-9(6-7-16-11)8-4-2-3-5-10(8)17(12)15(19)13(14)18/h2-7,18H,1H3
Isomeric SMILES COC1=C(C(=O)N2C3=CC=CC=C3C4=C2C1=NC=C4)O
PubChem CID 5320161
Molecular Weight 266.25

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
SuperclassAlkaloids and derivatives
ClassIndolonaphthyridine alkaloids
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentIndolonaphthyridine alkaloids
Alternative Parents Beta carbolines  Naphthyridines  Indoles  Indolizines  Alkyl aryl ethers  Pyridinones  Hydroxypyridines  Benzenoids  Vinylogous esters  Pyrroles  Heteroaromatic compounds  Lactams  Azacyclic compounds  Hydrocarbon derivatives  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Indolo[3,2-1de][1,5]naphthyridine - Beta-carboline - Pyridoindole - Diazanaphthalene - Naphthyridine - Indole - Indole or derivatives - Indolizine - Pyrrolopyridine - Alkyl aryl ether - Hydroxypyridine - Pyridinone - Pyridine - Benzenoid - Heteroaromatic compound - Vinylogous ester - Pyrrole - Lactam - Azacycle - Ether - Organoheterocyclic compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as indolonaphthyridine alkaloids. These are a numerous and relatively straightforward subgroup of the b-carbolines, e.g. Canthin-6-one, in which an additional C3 unit is attached between C-1 and the indole nitrogen to form an additional ring. The group includes a few dimeric examples, such as Haplophytine.
External Descriptors beta-carbolines
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
HepG2 (196354 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FEN1 Tchem Flap endonuclease 1 (12055 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GNAS Tbio Guanine nucleotide-binding protein G(s), subunit alpha (103405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLI Tchem DNA polymerase iota (116820 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMAD3 Tchem Mothers against decapentaplegic homolog 3 (68039 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
USP1 Tchem Ubiquitin carboxyl-terminal hydrolase 1 (22556 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GLS Tchem Glutaminase kidney isoform, mitochondrial (16997 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TARDBP Tchem TAR DNA-binding protein 43 (40113 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RAN Tchem GTP-binding nuclear protein Ran/Importin subunit beta-1/Snurportin-1 (21853 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KPNB1 Tbio Importin subunit beta-1/Snurportin-1 (25097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Ptpn1 Protein-tyrosine phosphatase 1B (270 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Meriones unguiculatus (417 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TGR Thioredoxin glutathione reductase (28579 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay 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.

4 results found

Lot NumberCertificate TypeDateItem
E2615253Certificate of AnalysisJan 16, 2026 N647372
E2615254Certificate of AnalysisJan 16, 2026 N647372
E2615255Certificate of AnalysisJan 16, 2026 N647372
E2615256Certificate of AnalysisJan 16, 2026 N647372
Chemical and Physical Properties
SolubilityDMSO : 8.33 mg/mL (31.29 mM; Need ultrasonic)
SensitivityMoisture sensitive.;Light sensitive
Molecular Weight266.250 g/mol
XLogP32.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass266.069 Da
Monoisotopic Mass266.069 Da
Topological Polar Surface Area64.400 Ų
Heavy Atom Count20
Formal Charge0
Complexity476.000
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

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