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4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco structure

CAS No.: 859169-20-3

Chemical Name:: 4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco

Synonyms: 4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco;Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-;Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);(4-(2-ETHOXY-2-OXOETHYL)PHENYL)BORONIC ACID PINACOL ESTER;Ethyl 2-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate;4-(4-(Ethoxycarbonyl)phenyl)benzeneboronic acid neopentyl glycol ester;2-[(4-Ethoxycarbonylmethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Ethyl 2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-yl)Phenyl)Acetate,>98%;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzeneacetic acid ethyl ester;ETHYL 2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)ACETATE（WS202804）

CBNumber:: CB62462222

Molecular Formula:: C16H23BO4

Molecular Weight:: 290.16

MDL Number:: MFCD08704684

MOL File:: 859169-20-3.mol

MSDS File:: SDS

Last updated:2026-01-13 11:23:27

Product description	Number	Pack Size	Price
4-(Ethoxycarbonylmethyl)phenylboronic acid pinacol ester Aldrich	BML00213	1g	$286
Ethyl 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate	E1393	1G	$149
4-(Ethoxycarbonylmethyl)phenylboronic acid pinacol ester	E895008	1g	$180
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzeneacetic acid ethyl ester	6660-1-PB	1g	$183
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-benzeneaceticacidethylester 97%	OR360151	1g	$166
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4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco Properties

Boiling point	377.7±25.0 °C(Predicted)
Density	1.06±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	clear liquid
color	Colorless to Light yellow to Light orange
InChI	1S/C16H23BO4/c1-6-19-14(18)11-12-7-9-13(10-8-12)17-20-15(2,3)16(4,5)21-17/h7-10H,6,11H2,1-5H3
InChIKey	RPRBNRDIESZHFL-UHFFFAOYSA-N
SMILES	O=C(CC1=CC=C(B2OC(C)(C)C(C)(C)O2)C=C1)OCC
UNSPSC Code	12352200
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H335-H319-H315

Precautionary statements

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

HS Code

2931900090

Storage Class

11 - Combustible Solids

NFPA 704

	1
0		0

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco price More Price(29)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	BML00213	4-(Ethoxycarbonylmethyl)phenylboronic acid pinacol ester Aldrich	859169-20-3	1g	$286	2025-07-31	Buy
TCI Chemical	E1393	Ethyl 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate	859169-20-3	1G	$149	2025-07-31	Buy
TRC	E895008	4-(Ethoxycarbonylmethyl)phenylboronic acid pinacol ester	859169-20-3	1g	$180	2021-12-16	Buy
SynQuest Laboratories	6660-1-PB	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzeneacetic acid ethyl ester	859169-20-3	1g	$183	2021-12-16	Buy
Apolloscientific	OR360151	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-benzeneaceticacidethylester 97%	859169-20-3	1g	$166	2021-12-16	Buy

Product number	Packaging	Price	Buy
BML00213	1g	$286	Buy
E1393	1G	$149	Buy
E895008	1g	$180	Buy
6660-1-PB	1g	$183	Buy
OR360151	1g	$166	Buy

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco Chemical Properties,Uses,Production

Uses

4-Ethoxycarbonylmethylphenylboronic acid, pinacol ester

Synthesis

14062-25-0

73183-34-3

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco

859169-20-3

GENERAL STEPS: Ethyl (4-bromophenyl)acetate (100 g, 411 mmol), bis(pinacolato)diboron (125.4 g, 493.7 mmol), and potassium acetate (125.4 g, 493.7 mmol) were added to a 2L round bottom flask. 1,4-dioxane (1 L) was added and stirred under nitrogen protection for 15 min. Subsequently, [1,1'-bis(diphenylphosphino)ferrocene]palladium(II) dichloride dichloromethane complex (3.36 g, 4.11 mmol) was added, and the reaction mixture was heated in an oil bath at 100 °C for 2 hours. The reaction process was monitored by analytical HPLC. After completion of the reaction, 1,4-dioxane was removed by concentration under reduced pressure and the residue was dissolved in ethyl acetate. The solution was filtered through a silica gel column (6 x 4 in.) and ethyl acetate (1.5 L) was used as eluent to afford ethyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate (117 g, 98% yield).1H NMR (400 MHz, DMSO) δ ppm: 7.63 (d, 2H, J=8 Hz). 7.27 (d, 2H, J=8Hz), 4.07 (q, 2H, J=7Hz), 3.68 (s, 2H), 1.28 (s, 12H), 1.16 (t, 3H, J=7Hz).

References

[1] Patent: WO2006/86609, 2006, A2. Location in patent: Page/Page column 152-153
[2] Patent: US2014/206686, 2014, A1. Location in patent: Paragraph 0452-0454
[3] Journal of Medicinal Chemistry, 2012, vol. 55, # 17, p. 7920 - 7939,20
[4] Patent: WO2013/189865, 2013, A1. Location in patent: Page/Page column 30
[5] Patent: US2012/295874, 2012, A1. Location in patent: Page/Page column 230

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco Preparation Products And Raw materials

Raw materials

Ethyl 4-bromophenylacetate Bis(pinacolato)diboron Potassium Acetate 1,4-Dioxane

Preparation Products

AM095 ethyl 2-(4'-(4-(tert-butoxycarbonylamino)-3-methylisoxazol-5-yl)biphenyl-4-yl)acetate

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco Suppliers

Global( 111)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	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	29795	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Baoji Guokang Healthchem Co., Ltd.	+86-0917-3909592 +86-13892490616	gksales1@gk-bio.com	China	9206	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9911	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
career henan chemical co	58
Antai Fine Chemical Technology Co.,Limited	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Baoji Guokang Healthchem Co., Ltd.	58
Hefei Hirisun Pharmatech Co., Ltd	58
Labnetwork lnc.	58

View Lastest Price from 4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-07-13	4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco 859169-20-3	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco 859169-20-3	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2020-02-04	4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco 859169-20-3	US $0.01 / KG	1KG	98%; 99%	1kg; 5kg	Career Henan Chemical Co

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco
859169-20-3
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco
859169-20-3
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco
859169-20-3
US $0.01 / KG
98%; 99%
Career Henan Chemical Co

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco Spectrum

4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco(859169-20-3)¹HNMR

859169-20-3(4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco)Related Search:

4-(METHOXYCARBONYL)PHENYLBORONIC ACID 2-(5-Chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4-Amino-2-fluorophenylboronic acid, pinacol ester 1-Methylindazole-5-boroni... 4-Nitrophenylboronic acid pinacol ester

3-Fluoro-4-nitrophenylboronic acid,pinacol ester 3-Fluoro-4-methoxyphenylboronic acid, pinacol ester 2,2,2-Trifluoroacetophenone-4-boronic acid pinacol ester 1H-Indazole, 1-Methyl-6-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- 4-(Methoxycarbonyl)-2-methylphenylboronic acid pinacol ester

2-(3,5-Dichloro-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (4-METHOXYCARBONYLMETHYLPHENYL)BORONIC ACID PINACOL ESTER

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4-(ethoxycarbonylmethyl)phenylboronic acid, pinaco Ethyl 2-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate Benzeneacetic acid, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) ETHYL 2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)ACETATE（WS202804） (4-(2-ETHOXY-2-OXOETHYL)PHENYL)BORONIC ACID PINACOL ESTER Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzeneacetic acid ethyl ester 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-benzeneacetic acid ethyl ester 97% Ethyl 2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-yl)Phenyl)Acetate,>98% 2-[(4-Ethoxycarbonylmethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetic Acid Ethyl Ester 4-(4-(Ethoxycarbonyl)phenyl)benzeneboronic acid neopentyl glycol ester 859169-20-3