YIL 781 hydrochloride - ≥98%(HPLC) , CAS No.1640226-17-0

CAS: 1640226-17-0 Cat. No.: Y287105 Molecular Weight: 445.96 PubChem CID: 74889155
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
YIL781 HCl | YIL 781 HCl | 6-(4-Fluorophenoxy)-2-methyl-3-[[(3S)-1-(1-methylethyl)-3-piperidinyl]methyl]-4(3H)-quinazolinone hydrochloride
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
Y287105-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$259.90
10mg
Y287105-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$379.90
25mg
Y287105-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$799.90
50mg
Y287105-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,279.90
100mg
Y287105-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$2,547.90
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,Desiccated 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

Product Introduction

YIL781 is a ghrelin receptor antagonist (GHS-R1a) (Ki = 17 nM) with no significant affinity for the motilin receptor (Ki = 6 μM).


Product description:

YIL781 hydrochloride is a potent ghrelin receptor (GHSR) antagonist. YIL781 hydrochloride produces a greater improvement in glucose homeostasis in rats. YIL-781 hydrochloride inhibits the calcium response induced by ghrelin with pIC50 values of 7.90 and 8.27, respectively.  

Specifications

Synonyms
YIL781 HCl | YIL 781 HCl | 6-(4-Fluorophenoxy)-2-methyl-3-[[(3S)-1-(1-methylethyl)-3-piperidinyl]methyl]-4(3H)-quinazolinone hydrochloride
Specifications & Purity
≥98%(HPLC)
Biochemical and Physiological Mechanisms
Ghrelin receptor antagonist (GHS-R1a) (Ki= 17 nM). Displays no significant affinity for the motilin receptor (Ki= 6μM). Blocks the effects of ghrelin on insulin secretion bothin vivoandin vitro. Improves glucose homeostasisin vivo.
Storage
Store at -20°C, Desiccated
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
Canonical SmilesCC1=NC2=C(C=C(C=C2)OC3=CC=C(C=C3)F)C(=O)N1CC4CCCN(C4)C(C)C.Cl
IUPAC Name6-(4-fluorophenoxy)-2-methyl-3-[[(3S)-1-propan-2-ylpiperidin-3-yl]methyl]quinazolin-4-one;hydrochloride
InChIKeyQQGRMONBDBMLSP-FERBBOLQSA-N
INCHI1S/C24H28FN3O2.ClH/c1-16(2)27-12-4-5-18(14-27)15-28-17(3)26-23-11-10-21(13-22(23)24(28)29)30-20-8-6-19(25)7-9-20;/h6-11,13,16,18H,4-5,12,14-15H2,1-3H3;1H/t18-;/m0./s1
Isomeric SMILES CC1=NC2=C(C=C(C=C2)OC3=CC=C(C=C3)F)C(=O)N1C[C@H]4CCCN(C4)C(C)C.Cl
PubChem CID 74889155
Molecular Weight 445.96

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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentDiarylethers
Alternative Parents Quinazolines  Phenoxy compounds  Phenol ethers  Pyrimidones  Fluorobenzenes  Piperidines  Aryl fluorides  Heteroaromatic compounds  Trialkylamines  Lactams  Azacyclic compounds  Organofluorides  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Diaryl ether - Quinazoline - Phenoxy compound - Phenol ether - Fluorobenzene - Halobenzene - Pyrimidone - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Piperidine - Pyrimidine - Benzenoid - Heteroaromatic compound - Lactam - Tertiary amine - Tertiary aliphatic amine - Azacycle - Organoheterocyclic compound - Amine - Organonitrogen compound - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Hydrochloride - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as diarylethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are aryl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRB2 Tclin Beta-2 adrenergic receptor (11824 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA2A Tclin Alpha-2a adrenergic receptor (9450 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AGTR1 Tclin Type-1 angiotensin II receptor (5176 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CSNK1D Tchem Casein kinase I delta (4546 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
S1PR1 Tclin Sphingosine 1-phosphate receptor Edg-1 (5806 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CDK2 Tchem Cyclin-dependent kinase 2 (9050 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GLP1R Tclin Glucagon-like peptide 1 receptor (111429 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
C5AR1 Tclin C5a anaphylatoxin chemotactic receptor (2677 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AURKA Tchem Serine/threonine-protein kinase Aurora-A (10240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
U2OS (164939 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CX3CR1 Tchem C-X3-C chemokine receptor 1 (1686 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FPR2 Tchem Lipoxin A4 receptor (3472 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FFAR4 Tchem G-protein coupled receptor 120 (2999 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRD4 Tchem Bromodomain-containing protein 4 (13122 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GPR35 Tchem G-protein coupled receptor 35 (2643 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TRIM24 Tchem Transcription intermediary factor 1-alpha (2087 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BRPF1 Tchem Peregrin (2217 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK-293T (167025 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Aplnr Apelin receptor (201 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Fgfr3 Fibroblast growth factor receptor 3 (21 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Gpr119 Glucose-dependent insulinotropic receptor (270 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
SolubilitySolvent:DMSO, Max Conc. mg/mL: 44.6, Max Conc. mM: 100; Solvent:water, Max Conc. mg/mL: 44.6, Max Conc. mM: 100
SensitivityMoisture sensitive.
Molecular Weight446.000 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass445.193 Da
Monoisotopic Mass445.193 Da
Topological Polar Surface Area45.100 Ų
Heavy Atom Count31
Formal Charge0
Complexity632.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
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.