Lonapalene - Moligand™,≥98% , CAS No.91431-42-4

CAS: 91431-42-4 Cat. No.: L646394 Molecular Weight: 338.74 PubChem CID: 56237
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
Lonapalene [USAN:INN] | MS-25159 | 6-Chloro-2,3-dimethoxy-1,4-naphthalenediol diacetate | Lonapalene [USAN] | D04770 | LONAPALENE [MART.] | Lonapaleno [Spanish] | Acetic acid 4-acetoxy-6-chloro-2,3-dimethoxy-naphthalen-1-yl ester (Ionapalene) | LONAPALENE
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
L646394-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$101.90
5mg
L646394-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$306.90
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

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.

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Literature proof

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

Overview

Lonapalene (RS4317) is a topically effective 5-lipoxygenase ( 5-LO ) inhibitor.

In Vitro

Lonapalene (RS4317) may be useful in the treatment of psoriasis, and that leukotriene B4 is a relevant mediator of the pathology of this disease. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Form:Solid

IC50& Target:5-LO

Specifications

Synonyms
Lonapalene [USAN:INN] | MS-25159 | 6-Chloro-2, 3-dimethoxy-1, 4-naphthalenediol diacetate | Lonapalene [USAN] | D04770 | LONAPALENE [MART.] | Lonapaleno [Spanish] | Acetic acid 4-acetoxy-6-chloro-2, 3-dimethoxy-naphthalen-1-yl ester (Ionapalene) | LONAPALENE
Specifications & Purity
Moligand™, ≥98%
Biochemical and Physiological Mechanisms
Lonapalene (RS4317) is a topically effective 5-lipoxygenase ( 5-LO ) inhibitor.
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
Purity
≥98%
Names and Identifiers
Canonical SmilesCC(=O)OC1=C(C(=C(C2=C1C=CC(=C2)Cl)OC(=O)C)OC)OC
IUPAC Name(4-acetyloxy-6-chloro-2,3-dimethoxynaphthalen-1-yl) acetate
InChIKeyIFWMVQUGSGWCRP-UHFFFAOYSA-N
INCHI1S/C16H15ClO6/c1-8(18)22-13-11-6-5-10(17)7-12(11)14(23-9(2)19)16(21-4)15(13)20-3/h5-7H,1-4H3
Isomeric SMILES CC(=O)OC1=C(C(=C(C2=C1C=CC(=C2)Cl)OC(=O)C)OC)OC
Alternate CAS 91431-42-4
PubChem CID 56237
MeSH Entry Terms 6-chloro-2,3-dimethoxynaphthalene-1,4-diol diacetate;lonapalene;RS 43179;RS-43179
Molecular Weight 338.74

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
SuperclassBenzenoids
ClassNaphthalenes
SubclassChloronaphthalenes
Intermediate Tree Nodes Not available
Direct ParentChloronaphthalenes
Alternative Parents Anisoles  Alkyl aryl ethers  Dicarboxylic acids and derivatives  Aryl chlorides  Carboxylic acid esters  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Chloronaphthalene - Anisole - Alkyl aryl ether - Aryl chloride - Aryl halide - Dicarboxylic acid or derivatives - Carboxylic acid ester - Ether - Carboxylic acid derivative - Organohalogen compound - Carbonyl group - Organic oxide - Organic oxygen compound - Organochloride - Organooxygen compound - Hydrocarbon derivative - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as chloronaphthalenes. These are aromatic heterocyclic compounds containing a naphthalene moiety substituted at one or more positions by a chlorine atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ALOX5 Tclin Arachidonate 5-lipoxygenase (6568 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HaCaT (4069 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ABCB11 Tchem Bile salt export pump (2311 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTGS2 Tclin Cyclooxygenase (1258 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
PLA2G1B Phospholipase A2 group 1B (227 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mus musculus (284745 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:
Chemical and Physical Properties
SolubilityDMSO : 100 mg/mL (295.21 mM; Need ultrasonic)
SensitivityMoisture sensitive
Molecular Weight338.740 g/mol
XLogP33.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass338.056 Da
Monoisotopic Mass338.056 Da
Topological Polar Surface Area71.100 Ų
Heavy Atom Count23
Formal Charge0
Complexity442.000
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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