ChemicalBook >> CAS DataBase List >>1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole structure

CAS No.: 1107627-02-0

Chemical Name:: 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole

Synonyms: 1-Methylbenzimidazole-5-boronic Acid Pinacol Ester;1-Methyl-1H-benzimidazole-5-boronic acid pinacol ester;1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzimidazole;1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole;1-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-benzo[d]iMidazole;1H-Benzimidazole, 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;1-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]iMidazole

CBNumber:: CB12604201

Molecular Formula:: C14H19BN2O2

Molecular Weight:: 258.12

MDL Number:: MFCD16995902

MOL File:: 1107627-02-0.mol

MSDS File:: SDS

Last updated:2026-05-27 23:25:36

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1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole Properties

Boiling point	400.8±37.0 °C(Predicted)
Density	1.11
storage temp.	2-8°C
pka	5.26±0.10(Predicted)
Appearance	Light brown to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305+P351+P338

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	HUB62702	1-Methylbenzimidazole-5-boronic Acid Pinacol Ester	1107627-02-0	1g	$365.8	2026-06-04	Buy
Biosynth	HUB62702	1-Methylbenzimidazole-5-boronic Acid Pinacol Ester	1107627-02-0	10g	$1416	2026-06-04	Buy
Matrix Scientific	148358	1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole	1107627-02-0	250.00mg	$45	2026-05-18	Buy
Matrix Scientific	148358	1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole	1107627-02-0	1.00g	$133	2026-05-18	Buy
Matrix Scientific	148358	1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole	1107627-02-0	5.00g	$450	2026-05-18	Buy

Product number	Packaging	Price	Buy
HUB62702	1g	$365.8	Buy
HUB62702	10g	$1416	Buy
148358	250.00mg	$45	Buy
148358	1.00g	$133	Buy
148358	5.00g	$450	Buy

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole Chemical Properties, Uses, Production

Synthesis

53484-15-4

73183-34-3

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole

1107627-02-0

To a solution of 5-bromo-1-methyl-1H-benzo[d]imidazole (1.0 g, 4.74 mmol) in dioxane (10 mL) were added pinacol ester of bisboronic acid (1.5 g, 5.68 mmol), sodium 2-ethylhexanoate (1.968 g, 11.86 mmol), and Pd(dppf)Cl2-DCM (247 mg, 0.474 mmol ). The mixture was stirred at 110 °C for 4 h under nitrogen protection. After completion of the reaction, the mixture was poured into water (60 mL) and extracted with ethyl acetate (50 mL x 2). The organic layers were combined, dried with anhydrous Na2SO4, filtered and concentrated in vacuum. Purification by silica gel column chromatography (petroleum ether/ethyl acetate = 1/1) afforded 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole (1.0 g, 82%) as a yellow solid. lc-MS m/z: 259.1 [M + H]+. tR = 1.67 min.

References

[1] Patent: WO2017/176960, 2017, A1. Location in patent: Paragraph 00745
[2] Patent: US2013/225548, 2013, A1. Location in patent: Paragraph 0561
[3] Patent: WO2013/148603, 2013, A1. Location in patent: Paragraph 0219-0220

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole Preparation Products And Raw materials

Raw materials

5-Bromo-1-methyl-1H-benzo[d]imidazole Bis(pinacolato)diboron Sodium 2-ethylhexanoate 1,4-Dioxane

Preparation Products

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole Suppliers

Global Suppliers ( 57)

Supplier	Tel	Email	Country	ProdList	Advantage
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60
ShangHai KenEn Chemical Technology Co., Ltd.	13120367189;18621755571	mychess007@163.com	China	1994	55
ShangHai AmK Pharmaceutical Technology Co., Ltd.	微信 18019252918 18019252918	sale@amkchem.com	China	14982	55
Credit Asia Chemical Co., Ltd.	+86 (21) 61124340		China	9739	58
Cool Pharm, Ltd	021-60455363 18019463053	sales@coolpharm.com	China	8455	58
Shanghai Mayzem Pharmtech Co., Ltd.	18501708306; 18501708306	sales@mayzem.com	China	518	56
Hangzhou Milestone Pharmtech Co., Ltd.	0571-82896630 18969958410	sales_hz@milestonepharmtech.com	China	4906	55
Suzhou Chenke Biotech Co., Ltd.	18662408853	2120408911@qq.com	China	980	55
skychemical Co.Ltd	021-20960837,QQ1332204249	sales@skychemical.com	China	3338	55

Supplier	Advantage
Adamas Reagent, Ltd.	59
Bide Pharmatech Ltd.	60
ShangHai KenEn Chemical Technology Co., Ltd.	55
ShangHai AmK Pharmaceutical Technology Co., Ltd.	55
Credit Asia Chemical Co., Ltd.	58
Cool Pharm, Ltd	58
Shanghai Mayzem Pharmtech Co., Ltd.	56
Hangzhou Milestone Pharmtech Co., Ltd.	55
Suzhou Chenke Biotech Co., Ltd.	55
skychemical Co.Ltd	55

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole Spectrum

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole(1107627-02-0)¹HNMR

1107627-02-0 (1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole) Related Search:

Boric acid

1-Methyl-1H-benzimidazole-5-boronic acid pinacol ester 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole 1-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]iMidazole 1-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-benzo[d]iMidazole 1-Methylbenzimidazole-5-boronic Acid Pinacol Ester 1H-Benzimidazole, 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzimidazole 1107627-02-0 6