WAY-100635 maleate salt - ≥98% , CAS No.634908-75-1

CAS: 634908-75-1 Cat. No.: W139124 Molecular Weight: 538.64 PubChem CID: 11957721
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AC-32736 | SR-01000075568 | Tox21_501229 | (17beta)-17-hydroxy-17-methylestr-4-en-3-one | SR-01000075568-1 | LP01229 | WAY 100635 maleate | WAY-100635 maleate salt, powder | A895102 | AS-56126 | HMS2233G03 | DTXSID60474703 | AKOS024458129 | Cyclohexanecar
Storage
Store at 2-8°C
Shipped In
Wet ice
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Size
Status
Price
Qty
5mg
W139124-5mg
3

$24.90

$37.90
Save $13.00 (34.30%)
25mg
W139124-25mg
2

$54.90

$82.90
Save $28.00 (33.78%)
100mg
W139124-100mg
2

$144.90

$217.90
Save $73.00 (33.50%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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

WAY-100635 maleate is a potent and selective 5-hydroxytryptamine1A antagonist with an IC50 of 0.95 ± 0.12 nM for 5-HT.

Specifications

Synonyms
AC-32736 | SR-01000075568 | Tox21_501229 | (17beta)-17-hydroxy-17-methylestr-4-en-3-one | SR-01000075568-1 | LP01229 | WAY 100635 maleate | WAY-100635 maleate salt, powder | A895102 | AS-56126 | HMS2233G03 | DTXSID60474703 | AKOS024458129 | Cyclohexanecar
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
WAY-100635 maleate salt is a potent, selective and high affinity SR-2B antagonist with a pIC50 of 10.4. The affinity (pKi) of WAY-100635 maleate salt for tSR-2B is 9.5. In addition, WAY-100635 maleate salt also blocks serotonin-evoked contraction of rat i
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥98%
Names and Identifiers
Pubchem Sid504766834
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766834
Canonical SmilesCOC1=CC=CC=C1N2CCN(CC2)CCN(C3=CC=CC=N3)C(=O)C4CCCCC4.C(=CC(=O)O)C(=O)O
IUPAC Name(Z)-but-2-enedioic acid;N-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]-N-pyridin-2-ylcyclohexanecarboxamide
InChIKeyXIGAHNVCEFUYOV-BTJKTKAUSA-N
INCHI1S/C25H34N4O2.C4H4O4/c1-31-23-12-6-5-11-22(23)28-18-15-27(16-19-28)17-20-29(24-13-7-8-14-26-24)25(30)21-9-3-2-4-10-21;5-3(6)1-2-4(7)8/h5-8,11-14,21H,2-4,9-10,15-20H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1-
Isomeric SMILES COC1=CC=CC=C1N2CCN(CC2)CCN(C3=CC=CC=N3)C(=O)C4CCCCC4.C(=C\C(=O)O)\C(=O)O
PubChem CID 11957721
Molecular Weight 538.64

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
SuperclassOrganoheterocyclic compounds
ClassDiazinanes
SubclassPiperazines
Intermediate Tree Nodes Not available
Direct ParentPhenylpiperazines
Alternative Parents N-arylpiperazines  Aminophenyl ethers  Methoxyanilines  Anisoles  Dialkylarylamines  Methoxybenzenes  Phenoxy compounds  N-alkylpiperazines  Alkyl aryl ethers  Unsaturated fatty acids  Imidolactams  Dicarboxylic acids and derivatives  Pyridines and derivatives  Heteroaromatic compounds  Tertiary carboxylic acid amides  Trialkylamines  Amino acids and derivatives  Azacyclic compounds  Carboxylic acids  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  
Molecular FrameworkNot available
Substituents Phenylpiperazine - N-arylpiperazine - Aminophenyl ether - Methoxyaniline - Phenoxy compound - Anisole - Phenol ether - Tertiary aliphatic/aromatic amine - Methoxybenzene - Aniline or substituted anilines - Dialkylarylamine - Alkyl aryl ether - N-alkylpiperazine - Monocyclic benzene moiety - Dicarboxylic acid or derivatives - Pyridine - Unsaturated fatty acid - Fatty acyl - Benzenoid - Imidolactam - Fatty acid - Heteroaromatic compound - Tertiary carboxylic acid amide - Tertiary amine - Amino acid or derivatives - Carboxamide group - Tertiary aliphatic amine - Azacycle - Carboxylic acid derivative - Carboxylic acid - Ether - Carbonyl group - Organooxygen compound - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organic nitrogen compound - Amine - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylpiperazines. These are compounds containing a phenylpiperazine skeleton, which consists of a piperazine bound to a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PTH1R Tclin Parathyroid hormone receptor (47172 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNH2 Tclin HERG (29587 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
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMN1 Tchem Survival motor neuron protein (34246 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BLM Tchem Bloom syndrome protein (4248 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PMP22 Tbio Peripheral myelin protein 22 (699 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD5 Tbio ATPase family AAA domain-containing protein 5 (122566 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
ampC Beta-lactamase AmpC (62480 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
nfo Endonuclease 4 (425 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.

3 results found

Lot NumberCertificate TypeDateItem
G2209361Certificate of AnalysisJan 19, 2026 W139124
G2209374Certificate of AnalysisJan 19, 2026 W139124
G2209377Certificate of AnalysisJan 19, 2026 W139124
Chemical and Physical Properties
SolubilityH2O: 25 mg/mL
Molecular Weight538.600 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count9
Rotatable Bond Count9
Exact Mass538.279 Da
Monoisotopic Mass538.279 Da
Topological Polar Surface Area124.000 Ų
Heavy Atom Count39
Formal Charge0
Complexity665.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count2
Solution Calculators
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