 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one for Sale > 3-Ethyl-4-methyl-3-pyrrolin-2-one / 766-36-9

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3-Ethyl-4-methyl-3-pyrrolin-2-one / 766-36-9

Name: 3-Ethyl-4-methyl-3-pyrrolin-2-one / 766-36-9
Brand: Ouber
SKU: pr2411221078
Price: 10 USD
Availability: InStock

1 Inquiries

Unit Price:

$10/KG FOB

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CAS No.:

766-36-9

Grade:

pharmaceutical Grade

Content:

99.9%

Port:

zhengzhou

Brand:

Ouber

Packaging:

100g, 250g, 500g, 1kg, 5kg, 10kg, 20kg, 50kg, 100kg 1000kg

Price valid (until):

2027-01-01

Contact Supplier

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Henan Ouber Technology Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

OLED intermedaites,Pharmaceutical intermediates,Ligands and catalysts

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Product Description
Seller Information
Inquiry History

Description

Product Detail :

Items	3-Ethyl-4-methyl-3-pyrrolin-2-one
Synonyms	3-Ethyl-4-methyl-3-pyrrolin-2-oneManufacturer;3-Ethyl-4-methyl-3-pyrrolin-2-one98%;3-ETHYL-4-METHYL-2-OXO-3-PYROLINE;3-Ethyl-1,5-dihydro-4-methyl-2;3-ETHYL-4-METChemicalbookHYL-3-PYRROLIN-2-ONE/INTERMEDIATEOFGLIMEPIRIDE;3-ETHYL-4-METHYL-PYRROL-2-ONE98+%;3-Ethyl-4-methyl-3-pyrrolin-2-one98%;3-ETHYL-1,5-DIHYDRO-4-METHYL-2H-PYRROL-2-ONE
Molecular formula	C7H11NO
Molecular weight	125.17
Cas No.:	766-36-9
Purity:	99.9+%
Specifications:	off-white Crystalline poweder
structural formula
Others:	Large quantity in stock. Please feel free to inquiry chelsee@oubertec.com

Contact:

For any inquiries related to OEM services, special requirements, bulk orders, or discount options, please reach out to us for further information:

Mobile: +86-157-3672-6323 QQ:3992758290 Email: chelsee@oubertec.com

We look forward to assisting you!

About us:

Henan Ouber Technology Co.,Ltd., a Chinese enterprise primarily focused on the research and development as well as sales of OLED materials and pharmaceutical intermediates.

Below is our list of core products:

- Dib enzofuran

- Car bazole

- Na phthalene

- Tri azine

- An iline

- Other OLED materials and pharmaceutical intermediates

We not only specialize in the research, development, and sales of advanced OLED materials and pharmaceutical intermediates, but also are currently offering several high-demand products, which we can provide at competitive prices without compromising on quality.

Choose Ouber and strive a win-win cooperation together!

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Choose Ouber and strive a win-win cooperation together!

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Basic Info

Product Name:

3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one

Other Name:

2H-Pyrrol-2-one,3-ethyl-1,5-dihydro-4-methyl-;3-Pyrrolin-2-one,3-ethyl-4-methyl-;3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one;3-Ethyl-4-methyl-3-pyrrolin-2-one;3-Ethyl-4-methyl-2-oxo-3-pyrroline;3-Ethyl-4-methyl-1,5-dihydropyrrol-2-one;3-Ethyl-4-methylpyrrolin-2-one;3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one;3-Ethyl-1,2-dihydro-4-methyl-5H-pyrrol-2-one

CAS No.:

766-36-9

Molecular Formula:

C7H11NO

InChIKeys:

InChIKey=YCTNTSVMJWIYTQ-UHFFFAOYSA-N

Molecular Weight:

125.17

Exact Mass:

125.17

EC Number:

616-364-4

DSSTox ID:

DTXSID70357558

HScode:

2933990090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

29.1

XLogP3:

0.4

Appearance:

White or pale yellow crystal powder

Density:

1.0±0.1 g/cm3

Melting Point:

100-101 °C

Boiling Point:

279°C at 760 mmHg

Flash Point:

156.6±7.6 °C

Refractive Index:

1.467

Water Solubility:

Slightly soluble in water.

See More 3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Serious eye damage, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H318 Causes serious eye damage
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
OLED intermedaites,Pharmaceutical intermediates,Ligands and catalysts

Location:
No.1187 Kexuedadao, Shangjie District, Zhengzhou, China

Payment Terms:
TT against copy of documents

Average lead Time:
3

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2020

Henan Ouber Technology Co., Ltd. is an innovative enterprise whose main business is the development and sales of OLED intermediates , pharmaceutical intermediates, ligands and catalysts.

The company was founded by doctors who have been cultivating fine chemicals for many years. The research and development team is led by two doctors and one graduate student. The company has set up a strict quality control system. From the raw material storage to the finished product storage, there are specific personn to test and retain samples to ensure the quality stability and traceability of each link from the source.

The company has independent import and export rights and maintains long-term cooperative relations with well-known domestic universities and scientific research institutions. It regularly conducts technical exchanges and entrusts them to inspect NMR and related technical data. Relying on the advantages of technical communication, team members continue to accumulate and update cognition, improve the overall research and development level, and design a more reasonable and cost-saving production route for customers.

Adhering to the business philosophy of "technological innovation, quality first", our company has established long-term and stable cooperative relations with many well-known domestic and international companies; at the same time, we are willing to do our utmost to contribute to the progress of society and science and technology!

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	3-ETHYL-4-METHYL-3-PYRROLIN-2-ONE	20 MT	Aug 11, 2025

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