ácido 3-(E-2-cianovinil)fenilborónico (contiene cantidades variables de anhídrido) - ≥97% , CAS No.850568-53-5

CAS: 850568-53-5 Cat. No.: E187048 Peso molecular: 173 Número EC: 689-348-8 PubChem CID: 6294465
Disponible para pedir
GRADE & PURITY ≥97%
Synonyms
BS-24293 | (E)-(3-(2-Cyanovinyl)phenyl)boronicacid | 3-(E-2-Cyanovinyl)phenylboronic acid | {3-[(1E)-2-cyanoeth-1-en-1-yl]phenyl}boronic acid | (E)-(3-(2-Cyanovinyl)phenyl)boronic acid | A863742 | SCHEMBL2555208 | 3,5-DISULFOBENZOICACID,DISODIUMSALT | 3-(
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
250mg
E187048-250mg
5

51,90US$

77,90US$
Guardar 26,00 US$ (33.38%)
1g
E187048-1g
5

162,90US$

244,90US$
Guardar 82,00 US$ (33.48%)
5g
E187048-5g
2

610,90US$

916,90US$
Guardar 306,00 US$ (33.37%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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.

Specifications

Sinónimos
BS-24293 | (E)-(3-(2-Cyanovinyl)phenyl)boronicacid | 3-(E-2-Cyanovinyl)phenylboronic acid | {3-[(1E)-2-cyanoeth-1-en-1-yl]phenyl}boronic acid | (E)-(3-(2-Cyanovinyl)phenyl)boronic acid | A863742 | SCHEMBL2555208 | 3, 5-DISULFOBENZOICACID, DISODIUMSALT | 3-(
Especificaciones y pureza
≥97%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥97%
Nombres e identificadores
Pubchem Sid488195694
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488195694
Sonrisas canónicasB(C1=CC(=CC=C1)C=CC#N)(O)O
IUPAC Name[3-[(E)-2-cyanoethenyl]phenyl]boronic acid
InChIKeyYDSLGHLJEJPWNC-DUXPYHPUSA-N
INCHI1S/C9H8BNO2/c11-6-2-4-8-3-1-5-9(7-8)10(12)13/h1-5,7,12-13H/b4-2+
Isómeros SMILES B(C1=CC(=CC=C1)/C=C/C#N)(O)O
PubChem CID 6294465
Peso molecular 173

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
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassStyrenes
Intermediate Tree Nodes Not available
Direct ParentStyrenes
Alternative Parents Boronic acids  Organic metalloid salts  Nitriles  Organometalloid compounds  Organic oxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Styrene - Boronic acid - Boronic acid derivative - Organic metalloid salt - Nitrile - Carbonitrile - Organic nitrogen compound - Organic oxygen compound - Cyanide - Hydrocarbon derivative - Organonitrogen compound - Organic metalloid moeity - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as styrenes. These are organic compounds containing an ethenylbenzene moiety.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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 TypeFechaArticulo
G2322413Certificate of AnalysisMay 09, 2026 E187048
G2322415Certificate of AnalysisMay 09, 2026 E187048
G2322417Certificate of AnalysisMay 09, 2026 E187048
G2322418Certificate of AnalysisMay 09, 2026 E187048
G2322420Certificate of AnalysisMay 09, 2026 E187048
G2322424Certificate of AnalysisMay 09, 2026 E187048
I2501049Certificate of AnalysisJul 01, 2023 E187048
K2525143Certificate of AnalysisJul 01, 2023 E187048
Propiedades químicas y físicas
Peso molecular172.980 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass173.065 Da
Monoisotopic Mass173.065 Da
Topological Polar Surface Area64.300 Ų
Heavy Atom Count13
Formal Charge0
Complexity231.000
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
Calculadoras de soluciones
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