2-Acetylpyrrole

Cat. No.: HY-W012956 Pureza: 99.54%: Ficha de datos
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2-Acetylpyrrole is an organic compound containing a pyrrole ring. 2-Acetylpyrrole is one of the products of the Maillard browning reaction and can serve as a major flavor component in many foods. As an intermediate, 2-acetylpyrrole can also be used in the synthesis of other active compounds, such as the flavor compound 2-acetyl-1-pyrroline.

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2-Acetylpyrrole Estructura química

No. CAS : 1072-83-9

Tamaño	Stock	Cantidad
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	En stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	En stock	Estimated Time of Arrival: December 31
Solid
10 g	En stock	Estimated Time of Arrival: December 31
25 g	En stock	Estimated Time of Arrival: December 31
50 g	En stock	Estimated Time of Arrival: December 31
100 g	En stock	Estimated Time of Arrival: December 31
250 g	En stock	Estimated Time of Arrival: December 31
500 g	En stock	Estimated Time of Arrival: December 31
> 100 g	Obtener un presupuesto

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Other Forms of 2-Acetylpyrrole:

2-Acetylpyrrole (Standard) Obtener un presupuesto

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Descripciòn

In Vitro

2-Acetylpyrrole can react with nitrite to form 1-nitro-2-acetylpyrrole (NAP) and 1,3,5-trinitro-2-acetylpyrrole (TNAP), which exhibit moderate mutagenicity and strong cytotoxicity^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Peso molecular

109.13

Fòrmula

C₆H₇NO

No. CAS

1072-83-9

Appearance

Solid

Color

White to off-white

SMILES

CC(=O)C1=CC=CN1

Structure Classification

Initial Source

Microorganisms

Streptomyces sp. A-5071

Envío

Room temperature in continental US; may vary elsewhere.

Almacenamiento

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

Solvente y solubilidad

In Vitro:

DMSO : 100 mg/mL (916.34 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	9.1634 mL	45.8169 mL	91.6338 mL
5 mM	1.8327 mL	9.1634 mL	18.3268 mL
10 mM	0.9163 mL	4.5817 mL	9.1634 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.

Calculadora de molaridad
Calculadora de dilución

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 (22.91 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 (22.91 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 (22.91 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.

Pureza y Documentación

Purity: 99.98%

Select Batch:

Ficha de datos (277 KB) SDS (393 KB)

COA (254 KB) HNMR (120 KB) GC (76 KB)

Instrucciones de manejo (2659 KB)

Referencias

[1]. C J Wang, et al. Mutagenicity and cytotoxicity of nitropyrrole compounds derived from the reaction of 2-acetyl pyrrole with nitrite. Food Chem Toxicol. 1994 Sep;32(9):839-44. [Content Brief]

[2]. Ron G. Buttery, et al. Cooked rice aroma and 2-acetyl-1-pyrroline. J. Agric. FoodChem. 1983, 31, 4, 823–826

Complete Stock Solution Preparation Table

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

DMSO	1 mM	9.1634 mL	45.8169 mL	91.6338 mL	229.0846 mL
	5 mM	1.8327 mL	9.1634 mL	18.3268 mL	45.8169 mL
	10 mM	0.9163 mL	4.5817 mL	9.1634 mL	22.9085 mL
	15 mM	0.6109 mL	3.0545 mL	6.1089 mL	15.2723 mL
	20 mM	0.4582 mL	2.2908 mL	4.5817 mL	11.4542 mL
	25 mM	0.3665 mL	1.8327 mL	3.6654 mL	9.1634 mL
	30 mM	0.3054 mL	1.5272 mL	3.0545 mL	7.6362 mL
	40 mM	0.2291 mL	1.1454 mL	2.2908 mL	5.7271 mL
	50 mM	0.1833 mL	0.9163 mL	1.8327 mL	4.5817 mL
	60 mM	0.1527 mL	0.7636 mL	1.5272 mL	3.8181 mL
	80 mM	0.1145 mL	0.5727 mL	1.1454 mL	2.8636 mL
	100 mM	0.0916 mL	0.4582 mL	0.9163 mL	2.2908 mL

2-Acetylpyrrole Related Classifications

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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.

Keywords:

2-Acetylpyrrole1072-83-9Drug IntermediateDrug Iintermediatepyrrole ringintermediateflavor compoundInhibitorinhibitorinhibit

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2-Acetylpyrrole

Other Forms of 2-Acetylpyrrole:

2-Acetylpyrrole Related Antibodies

Recomendaciones destacadas

•Related Small Molecules:

•Related Proteins:

Actividad biológica

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2-Acetylpyrrole Related Antibodies

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