98% Yellow Crystal Powder 4,6-Dihydroxypyrimidine CAS 1193-24-4

98% Yellow crystal powder 4,6-Dihydroxypyrimidine CAS 1193-24-4

What is 4,6-Dihydroxypyrimidine CAS 1193-24-4?

4,6-Dihydroxypyrimidine is white crystalline powder with high solubility in water, also can be dissolved in some organic solvents, and is relatively stable under normal temperature and pressure. It is an important pharmaceutical intermediate and organic synthesis intermediate.

Uses：

1. 4,6-Dihydroxypyrimidine is an important pharmaceutical intermediate, used in the synthesis of sulfonamides sulfamotoxin, also the intermediate of vitamin B4, antitumor drugs and auxiliary drugs.
2. Used as organic synthesis intermediates, Pyrimidine-4,6-diol can be used to build other complex organic compounds.

Preparation method

It is obtained by cyclization reaction of diethyl malonate (or dibutyl malonate) and formamide at high temperature with alkali metal alcohol salt as catalyst.
 

Packaging & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Packing: 25kg/bag, also can be packaged according to customer's requirement, and can be labeled with customer's LOGO and other information.
Shipping: we have built strong relationships with DHL, TNT, Fedex, UPS, EMS and air and sea freight companies for many years, we can also use your own shipping agent.

Why choose GNEE BIO?

1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
6.High quality chemicals with best competitive price
We want a win-win business. Send your inquiry and you will get it!

GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.

1.Q: Can you provide samples for testing?
A: Yes, we provide free samples for your testing, however, you need to pay the courier fee (DHL/TNT/EMS).

2.Q: What documents do you provide for each shipment?
A: Usually commercial invoice, packing list, bill of lading, COA, certificate of origin, material safety data sheet (MSDS). For other import documents, please feel free to contact us.

3.Q：How can I get the price of this product?
A: Please provide accurate quantity, packing, destination port and other necessary information. We will quote the price for you according to your specific requirements.

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