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

Basic Information

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CAS Number

847818-70-6

Molecular Formula

C11H19BN2O2

Molecular Weight

222.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

44-49 °C

Boiling Point

322.6°C at 760 mmHg

Flash Point

148.9℃

SMILES

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CCn1cc(cn1)B2OC(C)(C)C(C)(C)O2

InChI

InChI=1S/C11H19BN2O2/c1-6-14-8-9(7-13-14)12-15-10(2,3)11(4,5)16-12/h7-8H,6H2,1-5H3

InChIKey

UGCRHVPUHAXAAE-UHFFFAOYSA-N

LogP

1.2021999999999997

Topological Polar Surface Area

36.28 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

255

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester
1-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
1-Ethylpyrazole-4-boronic acid pinacol ester
1H-Pyrazole,1-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
1-Ethyl-1H-pyrazole-4-boronic acid
2-(1-Ethyl-1H-pyrazol-4yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester
1-ethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
UGCRHVPUHAXAAE-UHFFFAOYSA-N
1H-PYRAZOLE, 1-ETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-
PubChem22672
KSC913E8J
1-Ethyl-1H-pyrazole-4-boronic Acid Pinacol Ester

MDL Number

MFCD09864188

Customs Code

2934999090

FAQ

What regulatory guidelines apply to 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6)?

The compound 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6) may fall under various regulatory guidelines depending on its intended use. For example, it may be regulated under the REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) system in the European Union. Additionally, it may be subject to FDA (Food and Drug Administration) and EPA (Environmental Protection Agency) regulations in the United States, particularly if it is used in pharmaceuticals or environmentally sensitive applications. Proper documentation and compliance with local and international regulations are essential.

Are there alternatives to 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6) in synthesis?

There are several alternatives to 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6) in synthesis, including other pyrazole derivatives with different substituents. Common alternatives include compounds with different alkyl groups or different functional groups. Additionally, researchers might explore the use of other organoboranes or related boron-containing compounds as substitutes, depending on the specific requirements of the synthesis.

What is the market or research trend for 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6)?

The market and research trends for 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6) are closely associated with its application in pharmaceuticals and organic synthesis. Recent research has focused on its use in medicinal chemistry and as a building block for complex molecule synthesis. Market trends suggest an increasing demand due to its unique reactivity in boron-containing compounds. Emerging research fields include its application in drug discovery and development.

How should waste containing 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6) be handled?

Waste containing 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS: 847818-70-6) should be handled in accordance with local and international regulations. Proper waste collection should be undertaken, and the waste should be stored in sealed, appropriate containers to prevent leakage. For incineration or professional waste disposal, it is advisable to use a waste management company with the necessary expertise and permits. Environmental protection precautions, such as the use of personal protective equipment, should be observed to minimize environmental impact.