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      Postion:Product Catalog >Pharmaceutical intermediates>Bulk Drug Intermediates>8-bromo-7-but-2-ynyl-3-methyl-1 -(4-methyl-quinazolin-2-ylmethyl)-3, 7-Dihydro-Purine-2, 6-Dione
      8-bromo-7-but-2-ynyl-3-methyl-1 -(4-methyl-quinazolin-2-ylmethyl)-3, 7-Dihydro-Purine-2, 6-Dione
      • 8-bromo-7-but-2-ynyl-3-methyl-1 -(4-methyl-quinazolin-2-ylmethyl)-3, 7-Dihydro-Purine-2, 6-Dione

      8-bromo-7-but-2-ynyl-3-methyl-1 -(4-methyl-quinazolin-2-ylmethyl)-3, 7-Dihydro-Purine-2, 6-Dione

      Price $30 $29 $28
      Package ≥1Kg ≥20Kg ≥50Kg
      Min. Order: 1Kg
      Supply Ability: 50 tons per month
      Update Time: 2022-10-07

      Product Details

      Product Name: 8-bromo-7-but-2-ynyl-3-methyl-1 -(4-methyl-quinazolin-2-ylmethyl)-3, 7-Dihydro-Purine-2, 6-Dione CAS No.: 853029-57-9
      EC-No.: 922-028-0 Min. Order: 1Kg
      Purity: 99.0% up Supply Ability: 50 tons per month
      Release date: 2022/10/07

      Product Introduction


      Product name: Lilaridine master core

      English name: 8-bromo-7-but-2-ynyl-3-methyl-1 -(4-methyl-quinazolin-2-ylmethyl)-3, 7-Dihydro-Purine-2, 6-Dione

      CAS no. : 853029-57-9

      Molecular formula: C20H17BrN6O2

      Molecular Structure:

       

      Article illustration


      Molecular weight: 453.29

      EINECS no. : 922-028-0

      Melting point: >255°C (Dec.)

      Boiling Point: 602.9±65.0 °C Predicted

      Density: 1.55

      Storage conditions: Under Inert Gas (Nitrogen or Argon) at 2-8°C

      Solubility: DMSO (Slightly, different, Sonicated), Methanol (Very Slightly, different, Sonicated)

      PKa: 2.34±0.50 Predicted

      Characteristics: Solid

      Color: White to Pale Yellow

      Purpose: Lilaritine mother core is an intermediate for the preparation of dipeptidyl peptidase 4 (DPP4) selective inhibitor for the treatment of type 2 diabetes mellitus, lilaritine intermediate



      Company Introduction



      Who we are ?

       

      We are Xinxiang Hongqi District Houyuan Chemical Co.,Ltd.,our factory is located in the High-tech Development Zone in Xinxiang City,Henan Province,China.

      We are specializing in the research and industrialization of APIs and intermediates,biomedical research and Electronic chemicals.

      Our company also do some trading business,greatly help clients source the qualified and reliable suppliers in China,providing the real market information,so that well control business risk for every one of our clients.

      Sticking to the operating philosophy of “Integrity management,quality first,customer foremost,win-win”,Houyuan Chemical is devoted to providing satisfactory products & services with superior quality and reasonable price for our clients all over the world.


      Article illustration


      Why choose us?

       

      1. Quick Response:Any inquiry or message will be replied within 12 hours.

      2. Quality Guarantee:All products is strictly tested by our QC,confirmed by QA and approved by third party lab in China,USA,Canada,Germany,UK,Italy,France etc.

      3. OEM Available.

      4. Reasonable & Competitive Price.

      5. Fast Delivery:within 3-5 days after payment confirmed.

      6. Professional Documents for Your Clearance.

      7. Economic Freight Save Your Cost.


      Article illustration



      Custom Synthesis Service

       

      1,Our technical staff composed several Doctors and Masters is committed in pursuing research and development and equipped with the latest laboratory facilities.

      2,Our quality control on the whole track from research to sale is monitored and tested.Cooperation with famous universities in China.

      3,Our team:The satisfied service,The high-quality products,The concept of good faith.


      Article illustration


      Payment Term:


      T/T,Western Union,Paypal,Corporate Account,L/C etc.Please contact with us to make sure it.



      FAQ:


      Q1:Can I get some samples?

       A:Yes,it is no problem.If you need sample,please feel free to contact with us.


      Q2:How to confirm the Product Quality before placing orders?

      A:Firstly,we will send the sample for your testing and also provide our testing report.Secondly,we could accept the third-party inspection.


      Q3:What’s your MOQ?

       A:Normally,our MOQ is 1kg.But it could be according to your actual demand.Any quantity is OK.


      Q4:How about the delivery time?

       A:Within 3-5 days after payment confirmed.(Chinese holiday not included)


      Q5:How do you treat quality complaint?

      A:Our quality control will ensure our quality in advance,if there is a real quality problem caused by us,we will provide good product again or refund your loss.












      Company Profile Introduction

      Xinxiang Hongqi District Houyuan Trading Co.,Ltd. Our company was founded in 2011 and located in the high tech Development Zone of Xinxiang City, Henan Province. We are specializing in the research and industrialization of APIs and intermediates, biomedical research and R & D outsourcing. Our main products include: Meldrum's acid, Mono-4-nitrobenzyl malonic acid ester, p-Nitrobenzyl 2-diazoacetoacetate,Malonic acid, 4-Methyl-benzenesulfonyl azid, 4-Nitrobenzyl alcohol, 2-Methylsulfonyl-4,6-dimethoxypyrimidine and so on. The quality of our products all meets international standards, like JP, USP-NF EP etc. as well as customized pharmaceutical chemicals and intermediates according to customer requirements. Our company has R & D center and quality inspection center, And we have HPLC, GC, moisture tester, ultraviolet absorption luminosity tester and melting point resting equipment, and other related equipment to ensure the quality of products. In recent years, according to the different requirements of the international market, the company has been developing and producing electronic chemicals, fine chemicals and other industrial products, which are widely used in medicine, electronics, environmental protection, plastics, daily chemicals and other fields. More than 70% of the company's products are sold to more than 30 countries and regions around the world (Japan, Southeast Asia, EU and other countries), and it has established a long-term stable supply and demand relationship with several chemical 500 giant enterprises. Houyuan Trading always adheres to the business philosophy of "good faith management, quality first, customer first, win-win cooperation". With excellent quality and reasonable price, we are dedicated to providing satisfactory products and services for customers at home and abroad.

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      • Since: 2011-07-27
      • Address: Room 1706, Oriental Pearl Tower, Jinsui Avenue, Hongqi District, Xinxiang City, Henan Province,China
      INQUIRY
      程春莉
      +86-13937349994
      HYJM@houyuanjm.com