Welcome to LookChem.com Sign In|Join Free


  • or


Post Buying Request

26186-00-5 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

26186-00-5 Usage

General Description

1-Heptadecyne, also known as heptadec-1-yne or n-heptadecyne, is a long-chain alkyne compound with the chemical formula C17H32. It is a colorless liquid with a mild odor, and is insoluble in water but soluble in organic solvents. 1-Heptadecyne is commonly used as a precursor in the synthesis of various organic compounds, and its unique carbon-carbon triple bond structure makes it a valuable building block in organic chemistry. It is also used in the production of specialty chemicals, as a synthetic intermediate, and in the manufacturing of polymers and plastics. Additionally, 1-Heptadecyne has potential applications in the field of materials science and can be used as a lubricant and as a coating agent due to its high chemical stability and low reactivity.

Check Digit Verification of cas no

The CAS Registry Mumber 26186-00-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,1,8 and 6 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26186-00:
105 % 10 = 5
So 26186-00-5 is a valid CAS Registry Number.

26186-00-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (H0440)  1-Heptadecyne  >97.0%(GC)

  • 26186-00-5

  • 1g

  • 1,690.00CNY

  • Detail

26186-00-5Relevant articles and documents

Synthesis and biological activity of alkynoic acids derivatives against mycobacteria

Vilchze, Catherine,Leung, Lawrence W.,Bittman, Robert,Jacobs, William R.

, p. 125 - 138 (2016)

2-Alkynoic acids have bactericidal activity against Mycobacterium smegmatis but their activity fall sharply as the length of the carbon chain increased. In this study, derivatives of 2-alkynoic acids were synthesized and tested against fast- and slow-growing mycobacteria. Their activity was first evaluated in M. smegmatis against their parental 2-alkynoic acids, as well as isoniazid, a first-line antituberculosis drug. The introduction of additional unsaturation or heteroatoms into the carbon chain enhanced the antimycobacterial activity of longer chain alkynoic acids (more than 19 carbons long). In contrast, although the modification of the carboxylic group did not improve the antimycobacterial activity, it significantly reduced the toxicity of the compounds against eukaryotic cells. Importantly, 4-(alkylthio)but-2-ynoic acids, had better bactericidal activity than the parental 2-alkynoic acids and on a par with isoniazid against the slow-grower Mycobacterium bovis BCG. These compounds had also low toxicity against eukaryotic cells, suggesting that they could be potential therapeutic agents against other types of topical mycobacterial infections causing skin diseases including Mycobacterium abscessus, Mycobacterium ulcerans, and Mycobacterium leprae. Moreover, they provide a possible scaffold for future drug development.

Synthesis of natural polyacetylenes bearing furan rings

Barancelli, Daniela A.,Mantovani, Anderson C.,Jesse, Cristiano,Nogueira, Cristina W.,Zeni, Gilson

supporting information; experimental part, p. 857 - 860 (2009/12/26)

The first total syntheses of four new polyacetylene compounds have been achieved using convergent routes, which involved Cadiot-Chodkiewicz copper-catalyzed cross-coupling reactions to sp-sp centers as the key steps. 19-Furan-2-ylnonadeca-5,7-diynoic acid (1), 19-furan-2-ylnonadeca-5,7-diynoic acid methyl ester (2), 2-pentacosa-7,9-diynylfuran (3), and 21-furan-2- ylhenicosa-14,16-diyn-1-ol (4) were stable and could be readily identified, isolated, and purified in high overall yields.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)


What can I do for you?
Get Best Price

Get Best Price for 26186-00-5