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1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester structure

CAS No.: 886547-94-0

Chemical Name:: 1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester

Synonyms: 1-(Phenylsulfonyl)-7-Azai...;1-(Phenylsulfonyl)-7-azaindole-3-boronic;1-(Phenylsulfonyl)-7-Azaindole-3-boronic acid pinacol;1-(Phenylsulfonyl)-7-Azaindole-3-boronic acid pinacol ester;1-(Phenylsulfonyl)-7-azaindole-3-boronic acid, poinacol ester;1-Phenylsulfonyl-7-azaindole-3-boronic acid pinacol ester, 95%,;1-Phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester;1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester;(1-(PHENYLSULFONYL)-1H-PYRROLO[2,3-B]PYRIDIN-3-YL)BORONIC ACID PINACOL ESTER;1-(benzenesulfonyl)-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrrolo[2,3-b]pyridine

CBNumber:: CB71518563

Molecular Formula:: C19H21BN2O4S

Molecular Weight:: 384.26

MDL Number:: MFCD09999194

MOL File:: 886547-94-0.mol

MSDS File:: SDS

Last updated:2026-01-13 11:24:15

Product description	Number	Pack Size	Price
1-(Phenylsulfonyl)-7-azaindole-3-boronic acid pinacol ester 95%	735019	250mg	$143
1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronicacidpinacolester 97+%	AS13404	5G	$327
1-(Benzenesulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyrrolo[2,3-b]pyridine >95%	068482	500mg	$332
1-(Phenylsulfonyl)-7-Azaindole-3-boronic acid, pinacol ester	8H69-1-3C	5G	$450
1-(Benzenesulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyrrolo[2,3-b]pyridine >95%	068482	1g	$536
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1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester Properties

Melting point	355-360°C
storage temp.	Storage temp. 2-8°C
form	solid
Appearance	White to light brown Solid
InChI	1S/C19H21BN2O4S/c1-18(2)19(3,4)26-20(25-18)16-13-22(17-15(16)11-8-12-21-17)27(23,24)14-9-6-5-7-10-14/h5-13H,1-4H3
InChIKey	KZANVIJXSQABKR-UHFFFAOYSA-N
SMILES	CC1(C)OB(OC1(C)C)c2cn(c3ncccc23)S(=O)(=O)c4ccccc4
UNSPSC Code	12352103
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

WGK Germany

HS Code

2933998090

Storage Class

13 - Non Combustible Solids

NFPA 704

	0
2		0

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	735019	1-(Phenylsulfonyl)-7-azaindole-3-boronic acid pinacol ester 95%	886547-94-0	250mg	$143	2022-05-15	Buy
Activate Scientific	AS13404	1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronicacidpinacolester 97+%	886547-94-0	5G	$327	2021-12-16	Buy
Matrix Scientific	068482	1-(Benzenesulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyrrolo[2,3-b]pyridine >95%	886547-94-0	500mg	$332	2021-12-16	Buy
SynQuest Laboratories	8H69-1-3C	1-(Phenylsulfonyl)-7-Azaindole-3-boronic acid, pinacol ester	886547-94-0	5G	$450	2021-12-16	Buy
Matrix Scientific	068482	1-(Benzenesulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyrrolo[2,3-b]pyridine >95%	886547-94-0	1g	$536	2021-12-16	Buy

Product number	Packaging	Price	Buy
735019	250mg	$143	Buy
AS13404	5G	$327	Buy
068482	500mg	$332	Buy
8H69-1-3C	5G	$450	Buy
068482	1g	$536	Buy

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester Chemical Properties,Uses,Production

Application

1-Benzenesulfonylpyrrolopyridine-3-boronate is a carboxylic acid ester derivative that has wide applications in organic synthesis.

Synthesis

1-BENZENESULFONYL-3-IODO-1H-PYRROLO[2,3-B]PYRIDINE

887115-53-9

73183-34-3

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester

886547-94-0

General procedure: 3-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (4.2 g, 10.9 mmol), bis(pinacolato)diboron (5.6 g, 21.8 mmol), potassium acetate (3.2 g, 32.7 mmol) and Pd(dppf)Cl2-CH2Cl2 (788 mg, 0.982 mmol) The mixture in DMF (40 mL) was placed in a sealed tube and the reaction was stirred at 90 °C for 2 hours. Upon completion of the reaction, the reaction solution was cooled to room temperature, cooled by the addition of ice water, and the pH was adjusted to 12-14 with 6N NaOH solution.Subsequently, the aqueous phase was extracted with dichloromethane (DCM). The aqueous phase was acidified to pH~1 with 6N HCl and then extracted again with DCM several times. All organic phases were combined, dried with anhydrous sodium sulfate (Na2SO4), and concentrated to give 1-benzenesulfonyl pyrrolidinopyridine-3-boronate (4.2 g, quantitative yield) as a brown solid, which could be used in the subsequent reaction without further purification. lCMS analysis showed m/e 386 (boronate M + H)+, 303 (boronic acid M + H)+.

References

[1] Patent: WO2007/76423, 2007, A2. Location in patent: Page/Page column 53

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester Preparation Products And Raw materials

Raw materials

1-BENZENESULFONYL-3-IODO-1H-PYRROLO[2,3-B]PYRIDINE 1-(Benzenesulfonyl)-3-bromo-1H-pyrrolo[2,3-b]pyridine Bis(pinacolato)diboron N,N-Dimethylformamide Potassium Acetate

Preparation Products

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester Suppliers

Global( 85)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29821	58
Shanghai Arbor Chemical Co., Ltd.	021-60451682	act@arborchemical.com	CHINA	904	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9911	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9653	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20405	58

Supplier	Advantage
career henan chemical co	58
Shanghai Arbor Chemical Co., Ltd.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Win-Win chemical CO., Limited	58
Hefei Hirisun Pharmatech Co., Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
changzhou huayang technology co., ltd	58
Alfa Chemistry	58

View Lastest Price from 1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester 886547-94-0	US $500.00 / KG	1KG	98%	1ton	Career Henan Chemical Co

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester
886547-94-0
US $500.00 / KG
98%
Career Henan Chemical Co

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester Spectrum

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester(886547-94-0)¹HNMR

886547-94-0(1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester)Related Search:

1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester

1-(Phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridine 1-(Phenylsulfonyl)-7-Azaindole-3-boronic acid pinacol ester 1-Phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester 1-(Phenylsulfonyl)-7-Azai... 1-(phenylsulfonyl)-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine 1-(Phenylsulfonyl)-7-azaindole-3-boronic acid, poinacol ester 1-(Benzenesulfonyl)-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridine 1-(benzenesulfonyl)-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrrolo[2,3-b]pyridine 1-(Phenylsulfonyl)-7-Azaindole-3-boronic acid pinacol 1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-boronic acid pinacol ester 1H-Pyrrolo[2,3-b]pyridine, 1-(phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (1-(PHENYLSULFONYL)-1H-PYRROLO[2,3-B]PYRIDIN-3-YL)BORONIC ACID PINACOL ESTER 1-Phenylsulfonyl-7-azaindole-3-boronic acid pinacol ester, 95%, 1-(Phenylsulfonyl)-7-azaindole-3-boronic 1-(Benzenesulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridine - [B0933] 886547-94-0 C19H21BN2O4S