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  2. Biochemical Assay Reagents
  3. 4-Bromopyrazole

4-Bromopyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

For research use only. We do not sell to patients.

4-Bromopyrazole Chemical Structure

4-Bromopyrazole Chemical Structure

CAS No. : 2075-45-8

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Based on 1 publication(s) in Google Scholar

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Description

4-Bromopyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Molecular Weight

146.97

Formula

C3H3BrN2

CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

BrC1=CNN=C1

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 200 mg/mL (1360.82 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 6.8041 mL 34.0205 mL 68.0411 mL
5 mM 1.3608 mL 6.8041 mL 13.6082 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.82%

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 6.8041 mL 34.0205 mL 68.0411 mL 170.1027 mL
5 mM 1.3608 mL 6.8041 mL 13.6082 mL 34.0205 mL
10 mM 0.6804 mL 3.4021 mL 6.8041 mL 17.0103 mL
15 mM 0.4536 mL 2.2680 mL 4.5361 mL 11.3402 mL
20 mM 0.3402 mL 1.7010 mL 3.4021 mL 8.5051 mL
25 mM 0.2722 mL 1.3608 mL 2.7216 mL 6.8041 mL
30 mM 0.2268 mL 1.1340 mL 2.2680 mL 5.6701 mL
40 mM 0.1701 mL 0.8505 mL 1.7010 mL 4.2526 mL
50 mM 0.1361 mL 0.6804 mL 1.3608 mL 3.4021 mL
60 mM 0.1134 mL 0.5670 mL 1.1340 mL 2.8350 mL
80 mM 0.0851 mL 0.4253 mL 0.8505 mL 2.1263 mL
100 mM 0.0680 mL 0.3402 mL 0.6804 mL 1.7010 mL
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
4-Bromopyrazole
Cat. No.:
HY-78243
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