4,4'-Dibromostilbene - ≥95% , CAS No.2765-14-2

CAS: 2765-14-2 Cat. No.: D690561 Summenformel: C14H10Br2 Molekulargewicht: 338.05
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GRADE & PURITY ≥95%
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
250mg
D690561-250mg
—
5 Auf Lager
46,77€
1g
D690561-1g
Auf Bestellung · 8–12 Wochen
130,07€
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Room temperature Ships Normal 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

Spezifikationen & Reinheit
≥95%
Storage
Protected from light,Room temperature
Verschickt in
Normal
Reinheit
≥95%
Namen und Kennungen
Pubchem Sid528759412
Kanonisches LächelnC1=CC(=CC=C1C=CC2=CC=C(C=C2)Br)Br
IUPAC Name1-bromo-4-[(E)-2-(4-bromophenyl)ethenyl]benzene
InChIKeyJEHMPNUQSJNJDL-OWOJBTEDSA-N
INCHI1S/C14H10Br2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h1-10H/b2-1+
Isomere SMILES C1=CC(=CC=C1/C=C/C2=CC=C(C=C2)Br)Br
Molekulargewicht 338.05
Reaxy-Rn 2260662
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2260662&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
SuperclassPhenylpropanoids and polyketides
KlasseStilbenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentStilbenes
Alternative Parents Styrenes  Bromobenzenes  Aryl bromides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Stilbene - Styrene - Halobenzene - Bromobenzene - Benzenoid - Monocyclic benzene moiety - Aryl halide - Aryl bromide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Aromatic homomonocyclic compound
BeschreibungThis 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-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

2 results found

Lot NumberCertificate TypeDatumArtikel
A2623566Certificate of AnalysisNov 27, 2025 D690561
A2623568Certificate of AnalysisNov 27, 2025 D690561
Chemische und physikalische Eigenschaften
Molekulargewicht338.040 g/mol
XLogP35.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass337.913 Da
Monoisotopic Mass335.915 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count16
Formal Charge0
Complexity197.000
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
Lösungsrechner
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