 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Pyrazinol, 6-(1-methylpropyl)-3-(2-methylpropyl)-, 1-oxide, (+)- for Sale > Aspergillic Acid CAS 490-02-8

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Aspergillic Acid CAS 490-02-8

Name: Aspergillic Acid CAS 490-02-8
Brand: Belibeve
SKU: pr2510241772
Price: 1 USD
Availability: InStock

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CAS No.:

490-02-8

Grade:

Medical Grade

Content:

99%

Port:

shanghai

Brand:

Belibeve

Packaging:

25kg/Drum

Price valid (until):

2025-11-24

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Shan Dong Believe Chemical Pte. Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid

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Product Description
Seller Information
Inquiry History

Description

Product Detail

aspergillicacid;(+)-1-Hydroxy-6-(1-methylpropyl)-3-(2-methylpropyl)-2(1H)-pyrazinone;(+)-1-Hydroxy-6-(1-methylpropyl)Chemicalbook-3-(2-methylpropyl)pyrazin-2(1H)-one;Pyrazinol,6-(1-methylpropyl)-3-(2-methylpropyl)-,1-oxide,(+)-;dl-aspergillicacid

Company Detail

Shandong Believe Chemical Pte. Ltd, is a high-tech enterprise specializing in the R&D, production, and sales of pharmaceutical intermediates, fine chemicals, electronic material intermediates, and dye intermediates. Based in one of China’s key chemical industry hubs, the company leverages strong technical expertise, stringent quality control systems, and comprehensive customer service to become a trusted supplier for global partners in related sectors.

Core Business Areas

Pharmaceutical Intermediates

Supplies high-purity, advanced intermediates such as fluorobenzene, boronic acid, and heterocyclic compounds, tailored for innovative and generic drug synthesis.

Fine Chemicals

Provides customized fine chemicals for catalysts, surfactants, and specialty additives to meet precise industrial process requirements.

Electronic Material Intermediates

Offers critical high-purity intermediates (e.g., fluorine/sulfur-containing compounds) for semiconductors, LCDs, photoresists, and new energy battery materials.

Dye Intermediates

Manufactures key intermediates for high-performance, eco-friendly dyes and pigments, ensuring vibrant color and consistent quality.

Our Strengths

R&D-Driven Innovation: A dedicated team and advanced laboratory enable continuous process optimization and custom synthesis capabilities.

Stringent Quality Assurance: Full-process quality control from raw materials to finished products ensures high purity, consistency, and reliability.

Integrated Production Capacity: Modern facilities support seamless scaling from pilot to large-scale production, guaranteeing stable supply.

Customer-Centric Approach: Competitive pricing, flexible supply chain solutions, and professional technical support foster long-term partnerships.

Vision & Values

Guided by the principles of Innovation, Quality, and Responsibility, Shandong Billy Fluorine Chemical aims to deliver superior chemical products and services worldwide, positioning itself as a leader in the fine chemical industry.

For inquiries and collaboration, we welcome you to reach out. Let’s create success together.

Basic Info

Product Name:

Pyrazinol, 6-(1-methylpropyl)-3-(2-methylpropyl)-, 1-oxide, (+)-

Other Name:

Pyrazinol,6-(1-methylpropyl)-3-(2-methylpropyl)-,1-oxide,(+)-;Aspergillic acid;1873-43-4

CAS No.:

490-02-8

Molecular Formula:

C12H20N2O2

InChIKeys:

InChIKey=WIRGFMDANKFNPT-UHFFFAOYNA-N

Molecular Weight:

224.3

Exact Mass:

224.30

NSC Number:

22939

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

52.9

XLogP3:

1.7

Density:

1.0594 (rough estimate)

Melting Point:

98 °C

Toxicity:

Oral-mouse LDL0: 200 mg/kg; peritoneal-mouse LDL0: 150 mg/kg

Flammability characteristics:

Flammable; burning produces toxic nitrogen oxide fumes

Specific rotation:

D18 +13.3° (c = 3.9 in ethanol)

See More Pyrazinol, 6-(1-methylpropyl)-3-(2-methylpropyl)-, 1-oxide, (+)- Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

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 Pyrazinol, 6-(1-methylpropyl)-3-(2-methylpropyl)-, 1-oxide, (+)- Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid

Location:
ROOM 574 JIUDINGFENG LARGE BUILDING NO.888 CHANGBAISHAN ROAD QINGDAO AREA CHINA (SHANDONG) PILOT FREE TRADE ZONE

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
101-200

Year of Establishment:
2020

Certifications:
ISO,SGS

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Aspergillic acid	5 G	Dec 7, 2023

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