ChemicalBook >> CAS DataBase List >>METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE structure

CAS No.: 653589-95-8

Chemical Name:: METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE

Synonyms: 2-METHOXYCARBONYLPHENYLBORONIC ACID, PINACOL ESTER;Methyl 2-(4;Methyl 2-((4,4;2-(Methoxycarbonyl)benzeneboronic acid, pinacol ester;N-Methyltetrahydrothiophene-3-amine-1,1-dioxidehydrochloride;METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE;methyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoa...;3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate;2-(2-Methoxycarbonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Methyl 2-((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)Methyl)benzoate

CBNumber:: CB1213120

Molecular Formula:: C14H19BO4

Molecular Weight:: 262.11

MDL Number:: MFCD05663866

MOL File:: 653589-95-8.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 23:13:20

Product description	Number	Pack Size	Price
2-Methoxycarbonylphenylboronic acid, pinacol ester Aldrich	BML00048	1g	$77.9
Methyl 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate	M3233	1G	$21
Methyl 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate	M3233	5G	$70
2-(Methoxycarbonyl)benzeneboronic acid, pinacol ester >98%	OR11608	5g	$21
2-(Methoxycarbonyl)benzeneboronic acid, pinacol ester >98%	OR11608	25g	$54
More product size

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METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE Properties

Melting point	49-51°C
Boiling point	363.7±25.0 °C(Predicted)
Density	1.08±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	powder to lump to clear liquid
color	White or Colorless to Almost white or Almost colorless
InChI	1S/C14H19BO4/c1-13(2)14(3,4)19-15(18-13)11-9-7-6-8-10(11)12(16)17-5/h6-9H,1-5H3
InChIKey	GWSGJWIUSIAFOP-UHFFFAOYSA-N
SMILES	B2(OC(C(O2)(C)C)(C)C)c1c(cccc1)C(=O)OC
CAS DataBase Reference	653589-95-8(CAS DataBase Reference)
UNSPSC Code	12352200
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302+H312+H332
Precautionary statements	P260-P280-P312
Hazard Codes	Xi
WGK Germany	3
HS Code	2931900090
Storage Class	11 - Combustible Solids

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE price More Price(44)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	BML00048	2-Methoxycarbonylphenylboronic acid, pinacol ester Aldrich	653589-95-8	1g	$77.9	2026-04-30	Buy
TCI Chemical	M3233	Methyl 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate	653589-95-8	1G	$21	2026-04-30	Buy
TCI Chemical	M3233	Methyl 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate	653589-95-8	5G	$70	2026-04-30	Buy
Apolloscientific	OR11608	2-(Methoxycarbonyl)benzeneboronic acid, pinacol ester >98%	653589-95-8	5g	$21	2026-06-04	Buy
Apolloscientific	OR11608	2-(Methoxycarbonyl)benzeneboronic acid, pinacol ester >98%	653589-95-8	25g	$54	2026-06-04	Buy

Product number	Packaging	Price	Buy
BML00048	1g	$77.9	Buy
M3233	1G	$21	Buy
M3233	5G	$70	Buy
OR11608	5g	$21	Buy
OR11608	25g	$54	Buy

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE Chemical Properties,Uses,Production

Chemical Properties

White powder

Synthesis

610-94-6

73183-34-3

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE

653589-95-8

Methyl o-bromobenzoate (2.15 g, 10 mmol), bis(pinacolato)diboron (3.05 g, 12 mmol), potassium acetate (3.92 g, 40 mmol), and [1,1'-bis(diphenylphosphino)ferrocene]palladium dichloride (0.49 g, 0.5 mmol) were sequentially added to 150 mL of dioxane under nitrogen atmosphere. The reaction mixture was heated to 85 °C and the reaction was stirred at this temperature for 12 hours. Upon completion of the reaction, the solvent dioxane was removed by distillation under reduced pressure. The residue was extracted with dichloromethane and the combined organic phases were washed three times with saturated aqueous sodium chloride solution. The organic phases were dried over anhydrous sodium sulfate and the dichloromethane was removed by distillation under reduced pressure to give the crude product. The crude product was purified by column chromatography, and the eluent was a mixed solvent of petroleum ether and dichloromethane (3:1, v/v) to give 2-methoxycarbonylphenylboronic acid pinacol ester as a white solid (1.25 g, 86% yield). The structure of the product was confirmed by 1H NMR, 13C NMR, mass spectrometry (MS) and elemental analysis.

References

[1] Patent: CN108424344, 2018, A. Location in patent: Paragraph 0062; 0063; 0064; 0074
[2] Patent: KR2015/111106, 2015, A. Location in patent: Paragraph 0383-0386
[3] Patent: KR2016/2328, 2016, A. Location in patent: Paragraph 0589-0591
[4] Patent: KR2017/139895, 2017, A. Location in patent: Paragraph 0395; 0414-0419
[5] Green Chemistry, 2012, vol. 14, # 3, p. 661 - 667

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE synthesis

Synthesis of METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE from Methyl 2-bromobenzoate and Bis(pinacolato)diboron

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE Preparation Products And Raw materials

Raw materials

Benzoic acid, 2-[[(trifluoroMethyl)sulfonyl]oxy]-, Methyl ester 2-Methoxycarbonylphenylboronic acid Methyl 2-bromobenzoate Bis(pinacolato)diboron 1,4-Dioxane

Potassium Acetate Pinacol Methyl 2-iodobenzoate Pinacolborane Methyl o-toluate

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Preparation Products

3-Methoxycarbonylphenylboronic acid pinacol ester Methyl benzoate

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE Suppliers

Global( 129)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-15225627621 +86-13213167925	jiuyitime@fdachem.com	China	16512	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8828	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	9543	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	9996	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9911	58

Supplier	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Accela ChemBio Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
career henan chemical co	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Hefei Hirisun Pharmatech Co., Ltd	58

View Lastest Price from METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-17	METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE 653589-95-8	$3.00-9.00		99%		ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2021-08-12	METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE 653589-95-8	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2020-02-04	METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE 653589-95-8		1KG	98%; 99%	1kg; 5kg	Career Henan Chemical Co

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE
653589-95-8
$3.00-9.00
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE
653589-95-8
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE
653589-95-8
$0.01
98%; 99%
Career Henan Chemical Co

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE Spectrum

METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE(653589-95-8)¹HNMR

653589-95-8(METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE)Related Search:

Phenylboronic acid Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate METHYL 4-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE 3-Methoxycarbonylphenylboronic acid pinacol ester METHYL 3-METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE

2-Methoxymethylphenylboronic acid 2-TERT-BUTOXYCARBONYLPHENYLBORONIC ACID PINACOL ESTER 2-METHYLPHENYLBORONIC ACID, PINACOL ESTER 2-BORONOBENZALDEHYDE, PINACOL ESTER 2-Methoxycarbonylphenylboronic acid

2-Ethoxycarbonylphenylboronic acid pinacol ester ETHYL 2-BROMOBENZOATE-6-BORONIC ACID PINACOL ESTER 2-Carboxyphenylboronic acid METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE

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3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE 2-(Methoxycarbonyl)benzeneboronic acid, pinacol ester N-Methyltetrahydrothiophene-3-amine-1,1-dioxidehydrochloride Methyl 2-(4 Methyl 2-((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)Methyl)benzoate Benzoic acid, 2-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-, Methyl ester Methyl 2-((4,4 2-(2-Methoxycarbonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic Acid Methyl Ester METHYL 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE ISO 9001：2015 REACH methyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoa... 2-METHOXYCARBONYLPHENYLBORONIC ACID, PINACOL ESTER 653589-95-8 Acids and Derivatives Boron, Nitrile, Thio,& TM-Cpds blocks BoronicAcids