Methoxy-X04 - ≥97% , CAS No.863918-78-9

CAS: 863918-78-9 Cat. No.: M276110 분자식: C₂₃H₂₀O₃ 분자량: 344.4

GRADE & PURITY ≥97%

Synonyms

2,5-Bis(2-(4-hydroxyphenyl)vinyl)anisole | 4,4'-[(2-methoxy-1,4-phenylene)di-(1E)-2,1-ethenediyl]bis-pheno

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

개요

Description：

Methoxy-X04 is a brain-permeable fluorescent probe for amyloid-β (Aβ) to detect and quantify plaques, tangles, and cerebrovascular amyloid.1 It displays high in vitro binding affinity (Ki = 26.8 nM) for fibrillar β-sheet deposits and is used to image Aβ plaques in the brains of living APP/PS1 mice, a transgenic model of familial Alzheimer's disease.1,2 For in vivo imaging, APP/PS1 mice were injected with methoxy-X04 at a dose of 10 mg/kg, i.p., 24 hours prior to two-photon imaging.2 Methoxy-X04 displays an excitation peak at 750 nm with emission between 460 and 500 nm.2

Specifications

동의어

2,5-Bis(2-(4-hydroxyphenyl)vinyl)anisole | 4,4'-[(2-methoxy-1,4-phenylene)di-(1E)-2,1-ethenediyl]bis-pheno

사양 및 순도

≥97%

생화학 및 생리적 메커니즘

Blood-brain barrier permeable amyloid β fluorescent marker. Blue fluorophore. Derivative of Congo Red and Chrysamine G. Selectively binds fibrillar β-sheet deposits with high affinity (K i = 26.8 nM).

보관 조건

Store at -20°C

배송

Ice chest + Ice pads

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참고

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.

순수함

≥97%

이름과 식별자

• Pubchem Sid: 504768014
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504768014
• 정식 스마일: COC1=C(C=CC(=C1)C=CC2=CC=C(C=C2)O)C=CC3=CC=C(C=C3)O
• IUPAC Name: 4-[(E)-2-[4-[(E)-2-(4-hydroxyphenyl)ethenyl]-3-methoxyphenyl]ethenyl]phenol
• InChIKey: FGYNZFHVGOFCMD-KHVHPYDTSA-N
• INCHI: 1S/C23H20O3/c1-26-23-16-19(3-2-17-6-12-21(24)13-7-17)5-11-20(23)10-4-18-8-14-22(25)15-9-18/h2-16,24-25H,1H3/b3-2+,10-4+
• 이성체 SMILES: COC1=C(C=CC(=C1)/C=C/C2=CC=C(C=C2)O)/C=C/C3=CC=C(C=C3)O
• 분자량: 344.4
• Reaxy-Rn: 18678256
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=18678256&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • 분류 Stilbenes

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• 분류: Stilbenes
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Stilbenes
• Alternative Parents: Styrenes Phenoxy compounds Methoxybenzenes Anisoles Alkyl aryl ethers 1-hydroxy-2-unsubstituted benzenoids Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Stilbene - Phenoxy compound - Anisole - Methoxybenzene - Styrene - Phenol ether - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Phenol - Benzenoid - Monocyclic benzene moiety - Ether - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Aromatic homomonocyclic compound
• 설명: This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

관련 대상(인간)

APP Tclin Amyloid-beta A4 protein (1 Activities)

Discover Target: APP

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

MAPT Tclin Microtubule-associated protein tau (2 Activities)

Discover Target: MAPT

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

APP Tclin Amyloid-beta A4 protein (8510 Activities)

Discover Target: APP

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

관련 대상(비인간)

Mus musculus (284745 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

작용 메커니즘

화학 및 물리적 특성

• 용해성: Soluble in DMSO to 100 mM and in ethanol to 20 mM
• 분자량: 344.400 g/mol
• XLogP3: 5.700
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 5
• Exact Mass: 344.141 Da
• Monoisotopic Mass: 344.141 Da
• Topological Polar Surface Area: 49.700 Ų
• Heavy Atom Count: 26
• Formal Charge: 0
• Complexity: 456.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 2
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 2
• Covalently-Bonded Unit Count: 1

자주 묻는 질문

What is the purity of this product?

This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 863918-78-9, the molecular formula is C23H20O3, and the molecular weight is 344.4 g/mol. InChIKey FGYNZFHVGOFCMD-KHVHPYDTSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.