4-Bromo-2,5-dimethylphenylboronic acid - ≥97% , CAS No.130870-00-7

CAS: 130870-00-7 Cat. No.: B290708 Molecular Weight: 228.89 EC Number: 688-066-2
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
DTXSID30396261 | SY064803 | 4-bromo-2,5-dimethylboronic acid | A806158 | (4-bromo-2,5-dimethylphenyl)boronic acid | (4-bromo-2,5-dimethyl-phenyl)boronic Acid | Boronic acid, B-(4-bromo-2,5-dimethylphenyl)- | (4-bromo-2,5-dimethylphenyl)boronic acid, Aldri
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B290708-1g
3

$34.90

$52.90
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Why this grade

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

🌡

Storage & shipping

Argon charged,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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
DTXSID30396261 | SY064803 | 4-bromo-2, 5-dimethylboronic acid | A806158 | (4-bromo-2, 5-dimethylphenyl)boronic acid | (4-bromo-2, 5-dimethyl-phenyl)boronic Acid | Boronic acid, B-(4-bromo-2, 5-dimethylphenyl)- | (4-bromo-2, 5-dimethylphenyl)boronic acid, Aldri
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid504762721
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762721
Canonical SmilesB(C1=CC(=C(C=C1C)Br)C)(O)O
IUPAC Name(4-bromo-2,5-dimethylphenyl)boronic acid
InChIKeyFUVZURQKCDUKIR-UHFFFAOYSA-N
INCHI1S/C8H10BBrO2/c1-5-4-8(10)6(2)3-7(5)9(11)12/h3-4,11-12H,1-2H3
Isomeric SMILES B(C1=CC(=C(C=C1C)Br)C)(O)O
Molecular Weight 228.89
Reaxy-Rn 11215015
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11215015&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassXylenes
Intermediate Tree Nodes Not available
Direct Parentp-Xylenes
Alternative Parents Bromobenzenes  Aryl bromides  Boronic acids  Organic metalloid salts  Organometalloid compounds  Organobromides  Organic oxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents P-xylene - Halobenzene - Bromobenzene - Aryl halide - Aryl bromide - Boronic acid - Boronic acid derivative - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organobromide - Organic metalloid moeity - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as p-xylenes. These are aromatic compounds that contain a p-xylene moiety, which is a monocyclic benzene carrying exactly two methyl groups at the 1- and 4-positions.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

2 results found

Lot NumberCertificate TypeDateItem
E23291367Certificate of AnalysisMar 11, 2026 B290708
E23291368Certificate of AnalysisMar 11, 2026 B290708
Chemical and Physical Properties
Molecular Weight228.880 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass227.996 Da
Monoisotopic Mass227.996 Da
Topological Polar Surface Area40.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity154.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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