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Jinan Zhongya Xincheng Import and Export Co., Ltd. – a trusted global supplier since 2003. Specializing in high-purity chemical raw materials, active pharmaceutical ingredients (APIs), intermediates, and specialty compounds for pharmaceutical, agricultural, and industrial applications.

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High Purity

All products meet international quality standards with rigorous testing and documentation.

Global Reach

Serving clients across Asia, Europe, North America, and the Middle East with reliable logistics.

Trusted Since 2003

Over two decades of excellence in chemical supply, built on integrity and technical expertise.

About Jinan Zhongya Xincheng

Established in December 2003 and located in the Shandong Ji'nan High-Tech Zone Environmental Protection and Technology Park, Jinan Zhongya Xincheng Import and Export Co., Ltd. has built a strong reputation in the chemical industry through service, integrity, and robust technical capabilities.

We are primarily engaged in the supply of chemical raw materials, active pharmaceutical ingredients (APIs), pesticide raw materials, and various intermediate raw materials. Our mission is to deliver high-quality, reliable chemical solutions to global partners in pharmaceuticals, agriculture, and industrial manufacturing.

Our Core Values

Quality Assurance & Purity Control
Ethical Business Practices
Customer-Centric Service
Innovation in Chemical Supply

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Our Premium Products

Explore our wide range of high-purity chemical compounds, APIs, and intermediates with verified CAS numbers and detailed specifications.

Sodium Hyaluronate

CAS 50-23-7

White or off-white crystalline powder, odorless, bitter taste. Degrades upon exposure to light. Melting point: 214–220°C (decomposition). Used in pharmaceuticals and cosmetics for its moisturizing and viscoelastic properties.

Applications: Ophthalmic surgery, dermal fillers, joint lubrication

Methylamine

CAS 74-89-5

Colorless gas with a fishy, ammonia-like odor. Highly soluble in water. Used in the synthesis of pharmaceuticals (e.g., caffeine, ephedrine), pesticides (carbaryl, dimethoate), dyes, and explosives.

Applications: API synthesis, agrochemicals, dye intermediates

2,4-Dichloro-5-fluorobenzoyl Chloride

CAS 86393-34-2

Boiling point: 143–144°C at 35 mm Hg. Density: 1.568 g/mL at 25°C. Moisture-sensitive. Key raw material for herbicides and pharmaceutical intermediates.

Applications: Herbicide synthesis, agrochemical intermediates

2,3,4,5-Tetrafluorobenzoyl Chloride

CAS 94695-48-4

High-purity fluorinated acyl chloride. Used in the synthesis of advanced pharmaceuticals and specialty polymers. 98% purity with strict moisture control.

Applications: Fluorinated drug synthesis, polymer chemistry

Phthalaldehyde

CAS 643-79-8

Yellow needle-like crystals. Melting point: 55–58°C. Flash point >230°F. Soluble in ethanol. Used as a fluorescent derivatizing agent in HPLC analysis and disinfectants.

Applications: Analytical chemistry, sterilization

Trehalose

CAS 99-20-7

Non-reducing disaccharide composed of two glucose molecules (C12H22O11). Known as "fungose" or "mycose." Used in food preservation, cosmetics, and biopharmaceutical stabilization.

Applications: Biostabilizer, food additive, cosmetic ingredient

Aniline

CAS 62-53-3

Colorless to yellowish oily liquid, slightly soluble in water, soluble in ethanol and ether. Decomposes at 370°C. One of the most important amines, used in dyes, rubber, and pharmaceuticals.

Applications: Dye manufacturing, rubber processing, drug synthesis

L-Alanine

CAS 56-41-7

Natural amino acid, colorless to white crystalline powder. Soluble in water and ethanol. Used in biochemical research, tissue culture, liver function tests, and as a flavor enhancer.

Applications: Nutritional supplements, pharmaceuticals, food industry

Rare Earth Chitosamine Chelated Salts

Specialty Compound

Unique chelated complexes combining rare earth elements with chitosamine. Used in advanced agricultural formulations and specialty catalysts. Enhances bioavailability and stability.

Applications: Agriculture, catalysis, material science

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Why Choose Us?

We combine technical excellence with customer-focused service to deliver unmatched value.

Certified Quality

All products undergo strict quality control with COA, MSDS, and HNMR/LC-MS verification.

Global Shipping

Reliable logistics with DHL, FedEx, and sea freight options. Fast delivery worldwide.

Custom Solutions

We offer OEM, ODM, and custom synthesis services for bulk and specialty orders.

24/7 Support

Our technical team is available to assist with inquiries, documentation, and compliance.

Frequently Asked Questions

What is your minimum order quantity (MOQ)?

MOQ varies by product. For most chemicals, it starts from 1 kg. Contact us for specific details.

Do you provide samples?

Yes, we offer free samples for qualified customers. Shipping fees may apply.

Are your products GMP or ISO certified?

We comply with international standards. Certifications available upon request.

How do you ensure product purity?

Each batch is tested using HPLC, GC, NMR, and other analytical methods. COA is provided with every shipment.

Can you customize packaging?

Yes, we offer customized labeling, packaging sizes, and private labeling for bulk orders.

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