4,4'-Dimethoxy-trans-stilbene - ≥98% , CAS No.15638-14-9

CAS: 15638-14-9 Cat. No.: D155566 Molecular Weight: 240.3 Beilstein Registry Number: 6(4)6823
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1,1-(1E)-1,2-ETHENEDIYLBIS(4-METHOXYBENZENE) | BDBM50145702 | Benzene, 1,1'-(1E)-1,2-ethenediylbis[4-methoxy- | Bianisal | Benzene, 1,1'-(1,2-ethenediyl)bis[4-methoxy- | benzene, 1,1'-[(E)-1,2-ethenediyl]bis[4-methoxy- | UNII-AME9HMB99F | (E)-4,4-DIMETHOX
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
D155566-100mg
6
$36.90
500mg
D155566-500mg
8
$139.90
1g
D155566-1g
5
$257.90
5g
D155566-5g
2

$976.90

$1,158.90
Save $182.00 (15.70%)
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Why this grade

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

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Storage & shipping

Store at 2-8°C Ships Wet ice 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.

Specifications

Synonyms
1, 1-(1E)-1, 2-ETHENEDIYLBIS(4-METHOXYBENZENE) | BDBM50145702 | Benzene, 1, 1'-(1E)-1, 2-ethenediylbis[4-methoxy- | Bianisal | Benzene, 1, 1'-(1, 2-ethenediyl)bis[4-methoxy- | benzene, 1, 1'-[(E)-1, 2-ethenediyl]bis[4-methoxy- | UNII-AME9HMB99F | (E)-4, 4-DIMETHOX
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488190919
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488190919
Canonical SmilesCOC1=CC=C(C=C1)C=CC2=CC=C(C=C2)OC
IUPAC Name1-methoxy-4-[(E)-2-(4-methoxyphenyl)ethenyl]benzene
InChIKeyCAWFCZIEFIQKRV-ONEGZZNKSA-N
INCHI1S/C16H16O2/c1-17-15-9-5-13(6-10-15)3-4-14-7-11-16(18-2)12-8-14/h3-12H,1-2H3/b4-3+
Isomeric SMILES COC1=CC=C(C=C1)/C=C/C2=CC=C(C=C2)OC
Molecular Weight 240.3
Beilstein 6(4)6823
Reaxy-Rn 2052031
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2052031&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.

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📊 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
SuperclassPhenylpropanoids and polyketides
ClassStilbenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentStilbenes
Alternative Parents Styrenes  Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Stilbene - Phenoxy compound - Methoxybenzene - Styrene - Phenol ether - Anisole - Alkyl aryl ether - Benzenoid - Monocyclic benzene moiety - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TRPV1 Tclin Vanilloid receptor (8273 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
srtA Sortase A (641 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nqo1 NAD(P)H dehydrogenase [quinone] 1 (1058 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.

8 results found

Lot NumberCertificate TypeDateItem
D23241071Certificate of AnalysisMar 24, 2023 D155566
D23241081Certificate of AnalysisMar 24, 2023 D155566
D23241086Certificate of AnalysisMar 24, 2023 D155566
D23241087Certificate of AnalysisMar 24, 2023 D155566
D23241092Certificate of AnalysisMar 24, 2023 D155566
D23241101Certificate of AnalysisMar 24, 2023 D155566
D23241127Certificate of AnalysisMar 24, 2023 D155566
D2324416Certificate of AnalysisMar 24, 2023 D155566
Chemical and Physical Properties
SensitivityHeat Sensitive
Melt Point(°C)214 °C
Molecular Weight240.300 g/mol
XLogP34.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass240.115 Da
Monoisotopic Mass240.115 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count18
Formal Charge0
Complexity220.000
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 Count1
Solution Calculators
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