Get FREE SHIPPING when you spend $99 or more | ATOMFAIR

Awaiting product image

Atomfair 1,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole C11H19BN2O2 CAS 1046832-21-6

1,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 1046832-21-6) is a highly versatile boronic ester derivative, widely utilized in organic synthesis and pharmaceutical research. This compound features a pyrazole core functionalized with a pinacol boronate group, making it an essential building block for Suzuki-Miyaura cross-coupling reactions. With a molecular formula of C11H19BN2O2, it offers excellent stability and reactivity for constructing complex heterocyclic frameworks. Ideal for researchers and chemists, this product is available in high purity (≥97%) and is packaged under inert conditions to ensure longevity and performance. Suitable for use in drug discovery, material science, and agrochemical development.

Category:

Description

1,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 1046832-21-6) is a highly versatile boronic ester derivative, widely utilized in organic synthesis and pharmaceutical research. This compound features a pyrazole core functionalized with a pinacol boronate group, making it an essential building block for Suzuki-Miyaura cross-coupling reactions. With a molecular formula of C11H19BN2O2, it offers excellent stability and reactivity for constructing complex heterocyclic frameworks. Ideal for researchers and chemists, this product is available in high purity (≥97%) and is packaged under inert conditions to ensure longevity and performance. Suitable for use in drug discovery, material science, and agrochemical development.

Properties

  • CAS Number: 1046832-21-6
  • Complexity: 267
  • IUPAC Name: 1,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
  • InChI: InChI=1S/C11H19BN2O2/c1-8-9(7-14(6)13-8)12-15-10(2,3)11(4,5)16-12/h7H,1-6H3
  • InChI Key: FBNAMBTYMSWTIB-UHFFFAOYSA-N
  • Exact Mass: 222.1539580
  • Molecular Formula: C11H19BN2O2
  • Molecular Weight: 222.09
  • SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2C)C
  • Topological: 36.3
  • Monoisotopic Mass: 222.1539580
  • Synonyms: 1046832-21-6, 1,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1,3-DIMETHYL-1H-PYRAZOLE-4-BORONIC ACID,PINACOL ESTER, 1,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole, 1,3-Dimethyl-1H-pyrazole-4-boronic acid pinacol ester, 1,3-DIMETHYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER, MFCD09864190, 1,3-dimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, SCHEMBL520778, DTXSID10655323, (1,3-DIMETHYL-1H-PYRAZOL-4-YL)BORONIC ACID PINACOL ESTER, 1,3-dimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole, SBB019226, STK695192, AKOS005606580, CS-W000814, GS-5763, PB23707, NCGC00338642-01, SY023482, DB-059177, D5184, EN300-212625, AB01330642-02, 1,3-Dimethylpyrazole-4-boronic acid pinacol ester, 97%, Z1336745248, 2-(1,3-Dimethyl-4-pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(1,3-dimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1H-Pyrazole,1,3-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

This boronic ester is primarily employed in Suzuki-Miyaura cross-coupling reactions to form C-C bonds, enabling the synthesis of biaryl and heteroaryl compounds. It serves as a key intermediate in the development of pharmaceuticals, particularly in kinase inhibitor research. Additionally, it is used in material science for creating advanced organic electronic materials. Its stability and reactivity make it a preferred choice for high-throughput screening and combinatorial chemistry.

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products