ChemicalBook > CAS DataBase List > 2,5-Dimethoxyphenylboronic acid

2,5-Dimethoxyphenylboronic acid

Product Name: 2,5-Dimethoxyphenylboronic acid
CAS No.: 107099-99-0
Chemical Name: 2,5-Dimethoxyphenylboronic acid
Synonyms: AKOS BRN-0036;RARECHEM AH PB 0098;CHEMBRDG-BB 3200971;2,5-Dimethoxyphenylboronic;2,5-Dimethoxyphenylboronicaci;2,5-DIMETHOXYPHENYLBORONIC ACID;2,5-DIMETHOXYBENZENEBORONIC ACID;2,5-Dimethoxyphenylboronic acid,97%;B-(2,5-dimethoxyphenyl)-Boronicacid;2,5-DIMETHOXYPHENYLBORONIC ACID,99+%
CBNumber: CB1745380
Molecular Formula: C8H11BO4
Formula Weight: 181.98
MOL File: 107099-99-0.mol

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2,5-Dimethoxyphenylboronic acid Property

Melting point:: 95-98 °C (lit.)
Boiling point:: 374.5±52.0 °C(Predicted)
Density: 1.19±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: soluble in Methanol
pka: 8.12±0.58(Predicted)
form: solid
color: White to Light yellow
BRN: 2969872
InChI: InChI=1S/C8H11BO4/c1-12-6-3-4-8(13-2)7(5-6)9(10)11/h3-5,10-11H,1-2H3
InChIKey: QOZLFNQLIKOGDR-UHFFFAOYSA-N
SMILES: B(C1=CC(OC)=CC=C1OC)(O)O
CAS DataBase Reference: 107099-99-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26-36/37-36/37/39
WGK Germany: 3
Hazard Note: Irritant/Keep Cold
HazardClass: IRRITANT
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 483494
Product name: 2,5-Dimethoxyphenylboronic acid
Purity: ≥95%
Packaging: 5g
Price: $46
Updated: 2023/06/20

Sigma-Aldrich

Product number: 483494
Product name: 2,5-Dimethoxyphenylboronic acid
Purity: ≥95%
Packaging: 25g
Price: $135
Updated: 2023/01/07

TCI Chemical

Product number: D3522
Product name: 2,5-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 1g
Price: $31
Updated: 2025/07/31

TCI Chemical

Product number: D3522
Product name: 2,5-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 5g
Price: $122
Updated: 2025/07/31

TRC

Product number: D479208
Product name: 2,5-Dimethoxyphenylboronic acid
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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2,5-Dimethoxyphenylboronic acid Chemical Properties,Usage,Production

Chemical Properties

white to almost white crystalline powder

Uses

suzuki reaction

Uses

2,5-Dimethoxyphenylboronic acid is a bacterial mutagen.

Synthesis

121-43-7

25245-34-5

107099-99-0

In a 1 L round bottom flask, 1-bromo-2,5-dimethoxybenzene (50 g, 230 mmol) was dissolved in tetrahydrofuran (400 ml). After cooling the reaction mixture to -78°C, n-butyllithium (167 ml, 280 mmol) was added slowly and dropwise. The reaction temperature was maintained at -78°C with continuous stirring for 2 hours. Subsequently, trimethyl borate (36 ml, 320 mmol) was added. The reaction mixture was gradually warmed to room temperature and stirred overnight. Upon completion of the reaction, acidification was carried out by slow dropwise addition of 2N HCl solution. Extraction was carried out with deionized water and ethyl acetate and the organic layer was separated and dried over anhydrous magnesium sulfate. The dried organic phase was concentrated in vacuum to give the crude product. Finally, the purified 2,5-dimethoxyphenylboronic acid (20.8 g, 50% yield) was obtained by recrystallization from a solvent mixture of heptane and toluene.

References

[1] Patent: US2017/18723, 2017, A1. Location in patent: Paragraph 0157-0158
[2] Patent: US5688808, 1997, A
[3] Patent: US5693646, 1997, A
[4] Patent: US5688810, 1997, A
[5] Patent: US5696127, 1997, A

2,5-Dimethoxyphenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,5-Dimethoxyphenylboronic acid manufacturers

Henan Fengda Chemical Co., Ltd

Product: 2,5-Dimethoxyphenylboronic acid 107099-99-0
Price: US $34.00-1.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-08

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2,5-Dimethoxyphenylboronic acid 107099-99-0
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2,5-Dimethoxyphenylboronic acid 107099-99-0
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

107099-99-0, 2,5-Dimethoxyphenylboronic acidRelated Search:

Phthalic anhydride Dimethyldimethoxysilane Anisole 3,5-Dimethylphenylboronic acid Phenylboronic acid (Trifluoromethoxy)benzene (4-METHOXYPHENYL)-BORANE 4-Methoxyphenylboronic acid Dibutyl phthalate O-Phthalimide Ascoric Acid Phthalates 2-Ethoxy-5-methoxybenzeneboronic acid (2,3,6-TRIMETHOXY)BENZENEBORONIC ACID 4-CHLORO-2,6-DIMETHOXY PHENYLBORONIC ACID 2,3-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride),2,3-DIMETHOXYPHENYLBORONIC ACID 3,5-Dimethoxyphenylboronic acid 3,4-DIMETHOXYPHENYLBORONIC ACID, PINACOL ESTER

2,5-DIMETHOXYPHENYLBORONIC ACID,99+%

2,5-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)

2,5-Dimethoxyphenylboronic acid ,98%

2,5-Dimethoxyphenylboronic acid,97%

2,5-Dimethoxyphenylboronic acid, May contain varying amounts of anhydride, 97%

(2,5-dimethoxyphenyl)boronic acid(SALTDATA: FREE)

AKOS BRN-0036

2,5-DIMETHOXYPHENYLBORONIC ACID

2,5-DIMETHOXYBENZENEBORONIC ACID

CHEMBRDG-BB 3200971

RARECHEM AH PB 0098

2,5-Dimethoxyphenylboronic

B-(2,5-dimethoxyphenyl)-Boronicacid

Boronic acid, B-(2,5-dimethoxyphenyl)-

2,5-Dimethoxyphenylboronicaci

107099-99-0

107099-06-0

BORONIC ACID

Organometallic Reagents

Aryl

Boronic Acids

Boronic Acids and Derivatives

Boronic Acid

Alkoxy

Aryl

Organoborons

B (Classes of Boron Compounds)

Boronic Acids

Boronic Acids and Derivatives

BoronicAcids

Boric Acid

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