Naporafenib - Moligand™, ≥98% , B-raf/RAF proto-oncogene serine/threonine-protein kinase inhibitor, CAS No.1800398-38-2, B-raf/RAF proto-oncogene serine/threonine-protein kinase inhibitor

CAS: 1800398-38-2 Cat. No.: N414150 Molecular Weight: 502.49
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
BS-16133 | LXH254 free base | LXH 254 [WHO-DD] | compound 15 [PMID: 31059256] | Naporafenib | 4-Pyridinecarboxamide, N-(3-(2-(2-hydroxyethoxy)-6-(4-morpholinyl)-4-pyridinyl)-4-methylphenyl)-2-(trifluoromethyl)-)- | 15JL80DG6H | N-[3-[2-(2-hydroxyethoxy)-6
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
N414150-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$253.90
10mg
N414150-10mg
3
$330.90
25mg
N414150-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$777.90
50mg
N414150-50mg
3
$1,079.90
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.

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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

Information

Naporafenib (LXH254) is a type II ATP-competitive inhibitor that inhibits bothB- and CRAF kinaseactivities at picomolar concentrations with a high degree of selectivity against a panel of 456 human kinases and in cell-based assays.


Targets

B-Raf ; C-Raf


In vitro

LXH254 not only inhibits MAPK signaling activity in tumor models harboring BRAFV600 mutation, but also inhibits mutant N- and KRAS-driven signaling due to its ability to inhibit both RAF monomers and dimers with similar potencies. LXH254 is orally bioavailable, demonstrates a direct PK/PD relationship and causes tumor regression in multiple cell line and primary human tumor derived xenograft models at well-tolerated doses.

Specifications

Synonyms
BS-16133 | LXH254 free base | LXH 254 [WHO-DD] | compound 15 [PMID: 31059256] | Naporafenib | 4-Pyridinecarboxamide, N-(3-(2-(2-hydroxyethoxy)-6-(4-morpholinyl)-4-pyridinyl)-4-methylphenyl)-2-(trifluoromethyl)-)- | 15JL80DG6H | N-[3-[2-(2-hydroxyethoxy)-6
Specifications & Purity
Moligand™, ≥98%
Biochemical and Physiological Mechanisms
Naporafenib (LXH254) is a type II ATP-competitive inhibitor that inhibits both B- and CRAF kinase activities at picomolar concentrations with a high degree of selectivity against a panel of 456 human kinases and in cell-based assays.
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
B-raf/RAF proto-oncogene serine/threonine-protein kinase inhibitor
Purity
≥98%
Product Properties
ALogP3.2
Names and Identifiers
Pubchem Sid504772582
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504772582
Canonical SmilesCC1=C(C=C(C=C1)NC(=O)C2=CC(=NC=C2)C(F)(F)F)C3=CC(=NC(=C3)OCCO)N4CCOCC4
IUPAC NameN-[3-[2-(2-hydroxyethoxy)-6-morpholin-4-ylpyridin-4-yl]-4-methylphenyl]-2-(trifluoromethyl)pyridine-4-carboxamide
InChIKeyUEPXBTCUIIGYCY-UHFFFAOYSA-N
INCHI1S/C25H25F3N4O4/c1-16-2-3-19(30-24(34)17-4-5-29-21(12-17)25(26,27)28)15-20(16)18-13-22(32-6-9-35-10-7-32)31-23(14-18)36-11-8-33/h2-5,12-15,33H,6-11H2,1H3,(H,30,34)
Isomeric SMILES CC1=C(C=C(C=C1)NC(=O)C2=CC(=NC=C2)C(F)(F)F)C3=CC(=NC(=C3)OCCO)N4CCOCC4
Molecular Weight 502.49
Reaxy-Rn 27842666
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=27842666&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassAnilides
Intermediate Tree Nodes Not available
Direct ParentAromatic anilides
Alternative Parents Phenylpyridines  Pyridinecarboxamides  Dialkylarylamines  Toluenes  Alkyl aryl ethers  Aminopyridines and derivatives  Imidolactams  Morpholines  Heteroaromatic compounds  Secondary carboxylic acid amides  Oxacyclic compounds  Dialkyl ethers  Azacyclic compounds  Alkyl fluorides  Hydrocarbon derivatives  Primary alcohols  Organic oxides  Organofluorides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aromatic anilide - 4-phenylpyridine - Pyridinecarboxamide - Pyridine carboxylic acid or derivatives - Dialkylarylamine - Alkyl aryl ether - Aminopyridine - Toluene - Morpholine - Oxazinane - Imidolactam - Pyridine - Heteroaromatic compound - Carboxamide group - Secondary carboxylic acid amide - Carboxylic acid derivative - Dialkyl ether - Ether - Oxacycle - Azacycle - Organoheterocyclic compound - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Alkyl fluoride - Organic nitrogen compound - Alcohol - Organic oxide - Organonitrogen compound - Organooxygen compound - Alkyl halide - Amine - Primary alcohol - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aromatic anilides. These are aromatic compounds containing an anilide group in which the carboxamide group is substituted with an aromatic group. They have the general structure RNC(=O)R', where R= benzene, and R = aryl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
DDR2 Tchem Discoidin domain-containing receptor 2 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
DDR1 Tchem Epithelial discoidin domain-containing receptor 1 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
RAF1 Tclin RAF proto-oncogene serine/threonine-protein kinase (3 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
PDGFRB Tclin Platelet-derived growth factor receptor beta (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
BRAF Tclin Serine/threonine-protein kinase B-raf (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDGFRB Tclin Platelet-derived growth factor receptor beta (5195 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RAF1 Tclin Serine/threonine-protein kinase RAF (4169 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
A-375 (9258 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Calu-6 (398 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NCI-H358 (882 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRAF Tclin Serine/threonine-protein kinase B-raf (11587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DDR1 Tchem Epithelial discoidin domain-containing receptor 1 (1050 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Rattus norvegicus (775804 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.

2 results found

Lot NumberCertificate TypeDateItem
H2222194Certificate of AnalysisJun 09, 2025 N414150
H2222195Certificate of AnalysisJun 09, 2025 N414150
Chemical and Physical Properties
SolubilitySolubility (25°C) In vitro DMSO: 100 mg/mL (199.0 mM); Ethanol: 34 mg/mL (67.66 mM); Water: Insoluble;
Molecular Weight502.500 g/mol
XLogP33.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count10
Rotatable Bond Count7
Exact Mass502.183 Da
Monoisotopic Mass502.183 Da
Topological Polar Surface Area96.800 Ų
Heavy Atom Count36
Formal Charge0
Complexity709.000
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
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