A 1899 - ≥98%(HPLC) , CAS No.498577-46-1

CAS: 498577-46-1 Cat. No.: A288648 Molecular Weight: 500.55
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
N-[(2,4-Difluorophenyl)methyl]-2'-[[[2-(4-methoxyphenyl)acetyl]amino]methyl][1,1'-biphenyl]-2-carboxamide | A1899 | S 20951 | S-20951 | S20951 | A-1899
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
A288648-5mg
5
$183.90
10mg
A288648-10mg
5
$329.90
25mg
A288648-25mg
4
$719.90
50mg
A288648-50mg
4
$1,151.90
100mg
A288648-100mg
3
$1,843.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98%(HPLC) 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.

📋

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.

Specifications

Synonyms
N-[(2, 4-Difluorophenyl)methyl]-2'-[[[2-(4-methoxyphenyl)acetyl]amino]methyl][1, 1'-biphenyl]-2-carboxamide | A1899 | S 20951 | S-20951 | S20951 | A-1899
Specifications & Purity
≥98%(HPLC)
Biochemical and Physiological Mechanisms
Potent K2P3.1 (TASK-1) and K2P9.1 (TASK-3) channel blocker (IC50values are 7 nM and 70 nM for human TASK-1 and TASK-3 expressed in CHO cells, respectively). Displays >12.5-fold selectivity for TASK-1 and TASK-3 over other K+channels (IC50= 0.9 μM for K2P1
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.
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid488196335
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196335
Canonical SmilesCOC1=CC=C(C=C1)CC(=O)NCC2=CC=CC=C2C3=CC=CC=C3C(=O)NCC4=C(C=C(C=C4)F)F
IUPAC NameN-[(2,4-difluorophenyl)methyl]-2-[2-[[[2-(4-methoxyphenyl)acetyl]amino]methyl]phenyl]benzamide
InChIKeyIXKPEYHRIVQTCU-UHFFFAOYSA-N
INCHI1S/C30H26F2N2O3/c1-37-24-14-10-20(11-15-24)16-29(35)33-18-21-6-2-3-7-25(21)26-8-4-5-9-27(26)30(36)34-19-22-12-13-23(31)17-28(22)32/h2-15,17H,16,18-19H2,1H3,(H,33,35)(H,34,36)
Isomeric SMILES COC1=CC=C(C=C1)CC(=O)NCC2=CC=CC=C2C3=CC=CC=C3C(=O)NCC4=C(C=C(C=C4)F)F
Molecular Weight 500.55
Reaxy-Rn 9366823
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9366823&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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Benzamides
Direct ParentN-benzylbenzamides
Alternative Parents Biphenyls and derivatives  Phenylacetamides  Phenoxy compounds  Methoxybenzenes  Benzoyl derivatives  Anisoles  Fluorobenzenes  Alkyl aryl ethers  Aryl fluorides  Secondary carboxylic acid amides  Organonitrogen compounds  Organofluorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents N-benzylbenzamide - Biphenyl - Phenylacetamide - Anisole - Methoxybenzene - Phenoxy compound - Phenol ether - Benzoyl - Alkyl aryl ether - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl halide - Secondary carboxylic acid amide - Carboxamide group - Ether - Carboxylic acid derivative - Organonitrogen compound - Organic oxide - Carbonyl group - Organic nitrogen compound - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organofluoride - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-benzylbenzamides. These are compounds containing a benzamide moiety that is N-linked to a benzyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
KCNK17 Tchem Potassium channel subfamily K member 17 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
KCNK3 Tclin Potassium channel subfamily K member 3 (3 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
KCNK9 Tclin Potassium channel subfamily K member 9 (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
KCNA5 Tclin Potassium voltage-gated channel subfamily A member 5 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNA5 Tclin Voltage-gated potassium channel subunit Kv1.5 (1353 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
U2OS (164939 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK-293T (167025 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNK5 Tchem Potassium channel subfamily K member 5 (4 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Kcnk3 Potassium channel subfamily K member 3 (21 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Kcnk9 Potassium channel subfamily K member 9 (8 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.

10 results found

Lot NumberCertificate TypeDateItem
C2321156Certificate of AnalysisJan 19, 2026 A288648
C2321176Certificate of AnalysisJan 19, 2026 A288648
C2321177Certificate of AnalysisJan 19, 2026 A288648
C2321185Certificate of AnalysisJan 19, 2026 A288648
C2321190Certificate of AnalysisJan 19, 2026 A288648
C2321192Certificate of AnalysisJan 19, 2026 A288648
C2321200Certificate of AnalysisJan 19, 2026 A288648
C2321203Certificate of AnalysisJan 19, 2026 A288648
C2321233Certificate of AnalysisJan 19, 2026 A288648
C2321237Certificate of AnalysisJan 19, 2026 A288648
Chemical and Physical Properties
SolubilitySolvent:DMSO, Max Conc. mg/mL: 50.05, Max Conc. mM: 100
Molecular Weight500.500 g/mol
XLogP35.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count9
Exact Mass500.191 Da
Monoisotopic Mass500.191 Da
Topological Polar Surface Area67.400 Ų
Heavy Atom Count37
Formal Charge0
Complexity730.000
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

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.