• 4-Hydroxyquinoline(CAS:611-36-9)
  • 4-Hydroxyquinoline(CAS:611-36-9)
  • 4-Hydroxyquinoline(CAS:611-36-9)
  • 4-Hydroxyquinoline(CAS:611-36-9)
  • WinJoy
  • 7 days
  • 50MT per annum

4-Hydroxyquinoline has a high content of more than 99.8%, which is higher than the industry standard.
The supply of quinolin-4 (1H) - one is sufficient, the quality is stable, and the annual production capacity exceeds 50 tons.
Quinolin-4 (1H) - one (CAS: 611-36-9) is a pharmaceutical intermediate used for organic synthesis.

4-Hydroxyquinoline description:

4-Hydroxyquinoline is a yellowish solid with the content above 99.8%. The water content is less, up to 0.1%.

4-Hydroxyquinoline application:

4-Hydroxyquinoline is mainly used in pharmaceutical intermediates and can be used in substitution reactions.

Advantages of our production of 4-Hydroxyquinoline:

Professional production for many years, process stability, quality stability. High content and few impurities. Products with this structure can be customized.



Product Name









Yellowish solid


1.1555 (rough estimate)

Melting point(℃)

200-202 °C(lit.)

Boiling point(℃)

264.27°C (rough estimate)



Packing specification


Storage conditions

Store in a tightly closed container.

Store in a cool, dry place.

Loss on drying


residue on ignition


PackagingStorage and Transport

Cardboard barrel lined with plastic bags25kg/barrel

Moisture,waterproof,anti-exposureAway from any hot objects or fire

Multiple transportation methods could be selected by customers, including Ocean Transport, Air Transport, Rail Transport and Courier Transport. Our priciple is to delivery the goods reached to customers with shortest time and ecomomic trasnport mode, safe and fast.

Our Advantages

1. With more than 20 years of experience in chemical synthesis, the production is stable and the timely delivery rate is guaranteed.

2. There is a complete quality control system from raw materials entering the factory, production control and product warehousing. Perfect testing conditions to ensure 100% qualified products.

3. The product is cost-effective, and samples are provided.

4. OEM service, combined with its own advantages, accepts customized production of products to meet different needs of customers.


Our commitment:

From the initial consultation to the final delivery of your order, we promise as follows:

1) The quality of the goods is the same as the sample or COA provided to you for the first time.

2) The packaging is carried out according to the customer's requirements, safe and beautiful. Take photos during container loading and provide them to each customer.

3) The delivery time shall be in strict accordance with the customer's requirements. The shipment will be completed by us, and direct transshipment will be reserved for timely arrival. The transportation details will also be informed.

4) After the ship leaves, the full set of transport documents will be scanned and delivered to you on time.

5) If there is any problem after picking up the goods or during the use, we can solve the problem at any time.

a high content of more than 99.8%

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