Skip to the beginning of the images gallery

4-Bromo-2-methylphenylboronic acid (contains varying amounts of Anhydride) - 98%, high purity , CAS No.221006-71-9

COA

Grade & Purity:

≥98%

Cas Number: 221006-71-9
Molecular Weight: 214.9
PubChem CID: 9815779
PubChem SID: 504764896

In stock

Item Number

B182899

Grouped product items
SKU	Size	Availability	Price
B182899-100mg	100mg	7	$11.90
B182899-250mg	250mg	6	$23.90
B182899-1g	1g	5	$79.90
B182899-5g	5g	2	$374.90

Basic Description

Synonyms	221006-71-9 \| 4-BROMO-2-METHYLPHENYLBORONIC ACID \| (4-Bromo-2-methylphenyl)boronic acid \| 4-Bromo-2-methylphenyboronic acid \| MFCD16660270 \| (4-Bromo-2-methylphenyl)boronicacid \| SCHEMBL9848214 \| DTXSID10431184 \| BEQUDVVISBTSHZ-UHFFFAOYSA-N \| WIA00671 \| AKOS015835525 \| AB71470
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Halobenzenes

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Halobenzenes
Intermediate Tree Nodes	Not available
Direct Parent	Bromobenzenes
Alternative Parents	Toluenes Aryl bromides Boronic acids Organic metalloid salts Organometalloid compounds Organobromides Organic oxygen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Toluene - 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
Description	This compound belongs to the class of organic compounds known as bromobenzenes. These are organic compounds containing a bromine atom attached to a benzene ring.
External Descriptors	Not available
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

Names and Identifiers

Pubchem Sid	504764896
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504764896
IUPAC Name	(4-bromo-2-methylphenyl)boronic acid
INCHI	InChI=1S/C7H8BBrO2/c1-5-4-6(9)2-3-7(5)8(10)11/h2-4,10-11H,1H3
InChIKey	BEQUDVVISBTSHZ-UHFFFAOYSA-N
Smiles	B(C1=C(C=C(C=C1)Br)C)(O)O
Isomeric SMILES	B(C1=C(C=C(C=C1)Br)C)(O)O
Molecular Weight	214.9
Reaxy-Rn	10427209
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10427209&ln=

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 Number	Certificate Type	Date	Item
F2313599	Certificate of Analysis	May 18, 2023	B182899
F2313595	Certificate of Analysis	May 18, 2023	B182899
F2313869	Certificate of Analysis	May 18, 2023	B182899
F2313590	Certificate of Analysis	May 18, 2023	B182899
F2313600	Certificate of Analysis	May 18, 2023	B182899
F23131280	Certificate of Analysis	May 18, 2023	B182899
F2313596	Certificate of Analysis	May 18, 2023	B182899
F2313592	Certificate of Analysis	May 18, 2023	B182899

Chemical and Physical Properties

Molecular Weight	214.850 g/mol
XLogP3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	213.98 Da
Monoisotopic Mass	213.98 Da
Topological Polar Surface Area	40.500 Å²
Heavy Atom Count	11
Formal Charge	0
Complexity	132.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration