B2B Services
Pyridine
As one of the important nitrogen-containing heterocyclic compounds, pyridine has been widely used in fields including photocatalysis and optoelectronic devices. In pharmaceutical chemistry, pyridine is also often used as the parent nucleus structure of drugs. At present, the deuteration reaction of pyridine is mainly carried out by metal catalysts such as Pd, Rh, Ir, Ru and Ni, and hydrogen isotope exchange (HIE) is carried out at the α-position, while HIE at other positions is rarely involved. Among the many derivatives of pyridine, some are important drugs, and some are important components of vitamins or enzymes. For example, the amide of pyridine-3-carboxylic acid (i.e., nicotinamide) forms an important dinucleotide with adenine (see purine), ribose and phosphate in coenzyme I. Isoniazid, a derivative of pyridine, is an oral anti-tuberculosis drug. 2-Methyl-5-vinylpyridine is an important raw material for synthetic rubber. In addition to being a solvent, pyridine can also be used in industry as a denaturant, dyeing aid, and a starting material for the synthesis of a series of products, including medicines, disinfectants, dyes, food seasonings, adhesives, explosives, etc.
Brand: Soarwin
CAS号:110-86-1
EINECS编号:203-809-9
分子式:C5H5N
密度:25 °C 时为 0.978 g/mL(lit.)
熔点:-42 °C (lit.)
沸点:115 °C (lit.)
闪点: 68 °F
Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08
Registered since 25 June 2025
Good deal: buying from seller
Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute. We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Pyridine
Search in a category : B2B Services Search in a category :
pyridine
|
Monday, March 25, 2013
Quantity : 12 - Price : 62,00 €
Importer or sell lots sanzas carimbas: 12 cm diameter metal keys face exotic wood bottom half coconut. Very good sound. Sold in packs of 25 pieces: 62,50 € the lot is 2,50 € per piece. Minimum purchase a lot. If this proposal please, just send me an e-mail confirmation stating the...
- outremers
- 17110 - SAINT GEORGES DE DIDONNE
- +33 6 81 16 68 53
Thursday, August 01, 2013
Quantity : moq:1pcs - Price : USD1553.9
The Canon LEGRIA HF G30 Full HD Camcorder shoots 1920 x 1080p Full HD video at 50 fps in either AVCHD or web-friendly MP4 format. It also supports Native 25p Progressive Mode recording, which will give your footage a more cinematic look. You can use built-in Cinema-Looks Filters...
- 999077 - HongKong
- +85 2 23 25 18 67
- +86 13501567844
Tuesday, November 24, 2015
Quantity : more than
Application The cables are similar in design and application to CW 1308, but with Low Smoke Halogen Free cores and sheath. CW 1600 has the added advantage of an Aluminium/Polyester foil screen and drain wire. A fire barrier tape is included on cable with more than 6 pairs. The cables...
- 999077 - hongkong
- +85 2 21 16 10 40
- 852 21161040
|