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1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

BGC Id:	761572004758
CAS No:	844891-04-9
Synonyms:	1,3,5-trimethyl-1h-pyrazole-4-boronic acid pinacol ester ; 1,3,5-trimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole ; 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole ; 2-(1,3,5-trimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ; 1,3,5-trimethyl-1h-pyrazole-4-boronicacid,pinacolester97% ; 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole ; 1,3,5-trimethyl-1h-pyrazole-4-boronic acid pinacol ester 97%
Molecular Formula:	C12H21BN2O2
Molecular Weight:	236.12
EINECS:

The most competitive supplier in 2025

The following 5 notable providers have been checked and can be recommended.

Dayang Chem

Nantong Xindao Biotech

BLD Pharmatech

Smile code: CC1(C)C(C)(C)OB(C2=C(C)N(C)N=C2C)O1 MDL Number: MFCD06659062 Purity : 95% Available in stock: 585.25 g

Leap Chem

Molecular Formula: C12H21BN2O2 Molecular Weight: 236.12 Hazard Symbols: Xi,Xn WGKGermany: 3

BuGuCh & Partners

What other providers are available for CAS 844891-04-9?

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:

1,3,5-trimethyl-1h-pyrazole-4-boronic acid pinacol ester ; 1,3,5-trimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole ; 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole ; 2-(1,3,5-trimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ; 1,3,5-trimethyl-1h-pyrazole-4-boronicacid,pinacolester97% ; 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole ; 1,3,5-trimethyl-1h-pyrazole-4-boronic acid pinacol ester 97%

CAS:

844891-04-9

EINECS:

Molecular Formula:

C12H21BN2O2

MDL:

MFCD06659062

Properties

Molecular Weight:

236.12 g·mol−1

Melting point:

91-93 °C

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

företagets typ: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Dayang Chem (Hangzhou) Co.,Ltd. erbjuder också 5-Bromo-1H-indole-3-propanoic acid. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

land: P.R.China telefon: +86-571-88938639 fax: +86-571-8893-8652

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Nantong Xindao Biotech Ltd

företagets typ: Leading producer

land: P.R.China
telefon: +86 19033786557

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Vi är leverantör av Boc-L-Hydroxyproline. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...

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BLD Pharmatech Ltd

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. di-(1H-Imidazol-1-yl)methanone kommer att tillhandahålls också av oss. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

företagets typ: Supplier

land: P.R.China
telefon: +86-21-61629022
fax: +86-21-50201702

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Leap Chem Co., Ltd

företagets typ: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

land: P.R.China telefon: +852-30606658

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BuGuCh & Partners

företagets typ: Producer

land: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-22 (R)

Safety Codes:

26-36/37/39-36-22 (S)

What other providers are available for CAS 844891-04-9?

In addition to the providers presented here for 1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole with the CAS number 844891-04-9, there are other 18 providers with slightly different product names available for this CAS number.

1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester

Beijing Pure Chem. Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | AK Scientific, Inc. | BIOZOL Diagnostica Vertrieb GmbH +13 additional providers that we know from the past