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B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid structure

CAS No.: 1163248-54-1

Chemical Name:: B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid

Synonyms: (5-Methyl-1H-pyrazol-3-yl)boronic acid;(3-methyl-1H-pyrazol-5-yl)boronic acid;5-Methylpyrazole-3-boronic Acid;3-Methyl-1H-pyrazole-5-boronic acid;5-Methyl-1H-pyrazole-3-boronic acid;B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid;5-Methyl-1H-pyrazol-3-yl hydrogen boronate;Boronic acid, B-(5-methyl-1H-pyrazol-3-yl)-;(5-Methyl-1H-pyrazol-3-yl)boronic acid(contains varying amounts of Anhydride)

CBNumber:: CB72498255

Molecular Formula:: C4H7BN2O2

Molecular Weight:: 125.92

MDL Number:: MFCD14636621

MOL File:: 1163248-54-1.mol

MSDS File:: SDS

Last updated:2026-05-28 03:17:10

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B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid Properties

Boiling point	420.5±47.0 °C(Predicted)
Density	1.31±0.1 g/cm3 (20 ºC 760 Torr)
storage temp.	Inert atmosphere,Store in freezer, under -20°C
pka	8.68±0.53(Predicted)
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	9999999999

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid price More Price(41)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR907243	B-(5-Methyl-1h-pyrazol-3-yl)boronic acid 97%	1163248-54-1	100mg	$37	2026-06-04	Buy
Apolloscientific	OR907243	B-(5-Methyl-1h-pyrazol-3-yl)boronic acid 97%	1163248-54-1	250mg	$60	2026-06-04	Buy
Apolloscientific	OR907243	B-(5-Methyl-1h-pyrazol-3-yl)boronic acid 97%	1163248-54-1	1g	$149	2026-06-04	Buy
Apolloscientific	OR907243	B-(5-Methyl-1h-pyrazol-3-yl)boronic acid 97%	1163248-54-1	5g	$545	2026-06-04	Buy
Activate Scientific	AS38727	5-Methylpyrazole-3-boronic Acid 97%	1163248-54-1	1g	$166	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR907243	100mg	$37	Buy
OR907243	250mg	$60	Buy
OR907243	1g	$149	Buy
OR907243	5g	$545	Buy
AS38727	1g	$166	Buy

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid Suppliers

Global Suppliers ( 68)

Supplier	Tel	Email	Country	ProdList	Advantage
PharmaBlock Sciences (Nanjing),Inc.	025-86918202 4000255188	sales@pharmablock.com	China	5000	55
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
Shanghai Cuisen Pharmaceutical Technology Co., Ltd.	13472757003	yongnan.wang@cendrix.cn	China	974	65
Shanghai Witofly Chemical Co.,Ltd		sales@witofly.com	China	2853	52
Shanghai Yolne Chemical Co., Ltd.	021-62960152	934678158@qq.com	China	9886	55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.	+86-28-85122536 85324413	market@astatech.cn	China	8016	55
Aloespharm Co., Ltd.	021-20960837	market@aloespharm.com	China	1299	55
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60
Shanghai ShiXian Chemical Technology Co., Ltd.	13764359345	990877971@qq.com	China	1920	50
ShangHai Angti Biotechnology Co., Ltd.	13764913901	info@angtibio.com	China	4975	55

Supplier	Advantage
PharmaBlock Sciences (Nanjing),Inc.	55
Accela ChemBio Co.,Ltd.	64
Shanghai Cuisen Pharmaceutical Technology Co., Ltd.	65
Shanghai Witofly Chemical Co.,Ltd	52
Shanghai Yolne Chemical Co., Ltd.	55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.	55
Aloespharm Co., Ltd.	55
Bide Pharmatech Ltd.	60
Shanghai ShiXian Chemical Technology Co., Ltd.	50
ShangHai Angti Biotechnology Co., Ltd.	55

View Latest Price from B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-07-13	B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid 1163248-54-1	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid 1163248-54-1	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2020-01-19	B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid 1163248-54-1	$1.00	1KG	99.0%	100kg	Career Henan Chemical Co

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid
1163248-54-1
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid
1163248-54-1
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid
1163248-54-1
$1.00
99.0%
Career Henan Chemical Co

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid Spectrum

B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid(1163248-54-1)¹HNMR

1163248-54-1 (B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid) Related Search:

5-Methyl-1H-pyrrole-2-carbaldehyde 5-Methyl-1H-pyrazole-3-carboxylic acid methyl ester (5-methylpyridin-2-yl)methanol ethyl 5-methylpyridine-2-carboxylate 2-Pyridinecarboxylicacid,5-methyl-,methylester(9CI)

5-Methylpyridine-3-carboxaldehyde

1of2

5-Methyl-1H-pyrazol-3-yl hydrogen boronate (3-methyl-1H-pyrazol-5-yl)boronic acid 5-Methylpyrazole-3-boronic Acid 3-Methyl-1H-pyrazole-5-boronic acid B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid Boronic acid, B-(5-methyl-1H-pyrazol-3-yl)- 5-Methyl-1H-pyrazole-3-boronic acid (5-Methyl-1H-pyrazol-3-yl)boronic acid (5-Methyl-1H-pyrazol-3-yl)boronic acid(contains varying amounts of Anhydride) 1163248-54-1