Undecane (also known as hendecane) is a liquid alkane hydrocarbon with the chemical formula CH3(CH2)9CH3. It is used as a mild sex attractant for various types of moths and cockroaches, and an alert signal for a variety of ants.It has 159 isomers.
Undecane may also be used as an internal standard in gas chromatography when working with other hydrocarbons. Since the boiling point of undecane (196 °C) is well known, it may be used as a comparison for retention times in a gas chromatograph for molecules whose structure has been freshly elucidated. For example, if one is working with a 50 m crosslinked methyl silicone capillary column with an oven temperature increasing slowly, beginning around 60 °C, an 11-carbon molecule like undecane may be used as an internal standard to be compared with the retention times of other 10-, 11-, or 12- carbon molecules, depending on their structures.
Hunan Huateng Pharmaceutical Co., Ltd is a company committed to research and development, production and sales of high-end biological high-tech enterprise certification, chemical reagents and bulk pharmaceutical intermediates. Huateng pharmaceuticals in Chinese, European and American countries have our own R & D and logistics center, the company has an excellent and efficient R & D and production and sales of professional team. Fast for all global customers to provide professional, personalized ...
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Basic Information
Business Type: Manufacturer
Product/Service (We Buy): 101 - 500 People
Ownership Type: Corporation/Limited Liability Company
Registered Capital: US$2.5 Million - US$5 Million
Year Established: 2013
Number of Employees: 101 - 500 People
Trade & Market
Main Markets: North America,Southeast Asia,Mid East,South America,Eastern Asia,Eastern Europe,Oceania,Western Europe
QA/QC: In House
Number of Production Lines: 7
Number of R&D Staff: 98
Number of QC Staff: 5 - 10 People
Total Annual Sales Volume: US$10 Million - US$50 Million
Description: L-Alanine Isopropyl Ester Hydrochloride is used as a reactant in the preparation of phosphoramidate prodrugs of 2'-deoxy-2'-spirooxetane ribonucleosides as inhibitors of HCV NS5B RNA-dependent RNA polymerase.
Description: Hunan Huateng Pharmaceutical Co., Ltd is a company committed to research and development, production and sales of high-end biological high-tech enterprise certification, chemical reagents and bulk pharmaceutical intermediates. Huateng pharmaceuticals...