1,3-Dimethylpyrazole

Cat. No.: HY-W002168 Purity: 99.63%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

1,3-Dimethylpyrazole is a bioactive compound isolated from Moso Bamboo Root.

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

1,3-Dimethylpyrazole Chemical Structure

CAS No. : 694-48-4

Size	Price	Stock	Quantity
Liquid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 55	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 55	In-stock	Estimated Time of Arrival: December 31
Liquid
500 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
1 g		Get quote
5 g		Get quote

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Biological Activity
Purity & Documentation
References
Customer Review

Description

1,3-Dimethylpyrazole is a bioactive compound isolated from Moso Bamboo Root^[1].

Molecular Weight

96.13

Formula

C₅H₈N₂

CAS No.

694-48-4

Appearance

Liquid (Density: 0.9561 g/cm³)

Color

Colorless to light yellow

SMILES

CC1=NN(C)C=C1

Structure Classification

Alkaloids

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Pure form	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : ≥ 100 mg/mL (1040.26 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	10.4026 mL	52.0129 mL	104.0258 mL
5 mM	2.0805 mL	10.4026 mL	20.8052 mL
10 mM	1.0403 mL	5.2013 mL	10.4026 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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (26.01 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (26.01 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (26.01 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.80%

Select Batch:

Data Sheet (271 KB) SDS (604 KB)

COA (247 KB) HNMR (116 KB) GC (234 KB)

Handling Instructions (2659 KB)

References

[1]. Li Qing, et al. Determination of Bioactive Components of 600 degrees C Pyrolyzate from Acetone/ethanol Extractives of Moso Bamboo Root by Pyrolysis-GC/MS. MATERIALS ENGINEERING FOR ADVANCED TECHNOLOGIES, PTS 1 AND 2.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	10.4026 mL	52.0129 mL	104.0258 mL	260.0645 mL
	5 mM	2.0805 mL	10.4026 mL	20.8052 mL	52.0129 mL
	10 mM	1.0403 mL	5.2013 mL	10.4026 mL	26.0065 mL
	15 mM	0.6935 mL	3.4675 mL	6.9351 mL	17.3376 mL
	20 mM	0.5201 mL	2.6006 mL	5.2013 mL	13.0032 mL
	25 mM	0.4161 mL	2.0805 mL	4.1610 mL	10.4026 mL
	30 mM	0.3468 mL	1.7338 mL	3.4675 mL	8.6688 mL
	40 mM	0.2601 mL	1.3003 mL	2.6006 mL	6.5016 mL
	50 mM	0.2081 mL	1.0403 mL	2.0805 mL	5.2013 mL
	60 mM	0.1734 mL	0.8669 mL	1.7338 mL	4.3344 mL
	80 mM	0.1300 mL	0.6502 mL	1.3003 mL	3.2508 mL
	100 mM	0.1040 mL	0.5201 mL	1.0403 mL	2.6006 mL