Hot sale Factory (2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile - 1-chloro-tert-butyl alcohol, 1-chloro-2-methyl-2-propanol – Cheer-Our

Product Description

Application

Use: For research and development only. Not used for medicine, home, or other purposes.
Apply: Combinatorial chemistry was shown to be an efficient tool for the preparation of new aroma-impact compounds. In this case, polyfunctional thiols were synthesized quickly using halide reagents or Bunte salt intermediates. They were separated by gas chromatography and then characterized using low resolution EI and CI mass spectrometry. The individual sensorial properties of the thiol products (i.e. odor and perception threshold) were determined by GC-O (olfactometry) which uses the human nose as detector. The thiols were characterized based on their particular odors. 3-Methyl-2-buten-1-thiol, a relevant flavor naturally present in beer and coffee, emerged as the most powerful of the thiol library.

Our Advantages

1.Efficient and Innovative sample service, IATF 16946:2016 quality control system.
2.Professional online service team, any mail or message will reply within 24 hours.
3.We have a strong team provide wholehearted service to customer at any time.
4.We insist on Customer is Supreme, Staff toward Happiness.
5.Put the Quality as the first consideration;
6.OEM & ODM, customized design/logo/brand and package are acceptable.
7.Advanced production equipment, strict quality testing and control system to make sure superior quality.
8.Competitive price: we are a professional auto parts manufacturer in China, there is no middleman’s profit, and you can get the most competitive price from us.
9.Good quality: good quality can be guaranteed, it will help you keep the market share well.
10.Fast delivery time: we have our own factory and professional manufacturer, which save your time to discuss with trading companies. We will try our best to meet your request.
2) 1.Terms of Payment : DA 90 days. TT In Advance L/C: At sight
2.Capacity of Months : 1MTS
3.Custom information : As Customer
4. Way of Loading : By sea, by Air .
5.Port of shipment : Shang Hai . Ning Bo , Qingdao Tian Jing , Guangzhou .
6.Package information: As factory or Customer Custom .
7.Safety information : Not dangerous Goods