Pyridazine manufacturers and suppliers

Pyridazine suppliers

Properties

Melting point:: -8 °C (lit.)

Boiling point:: 208 °C (lit.)

Density: 1.103 g/mL at 25 °C (lit.)

refractive index: n20/D 1.524(lit.)

Flash point:: 185 °F

storage temp.: Inert atmosphere,Room Temperature

form: Liquid

pka: 2.24(at 20℃)

color: Clear yellow-brown

Water Solubility: MISCIBLE

Merck: 14,7969

BRN: 103906

InChIKey: PBMFSQRYOILNGV-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H227-H315-H319-H335

Precautionary statements: P280g-P305+P351+P338

Hazard Codes: Xn

Risk Statements: 36/37/38-22

Safety Statements: 23-24/25

RIDADR: NA 1993 / PGIII

WGK Germany: 3

RTECS: UR5267000

F: 8-10

TSCA: Yes

HS Code: 29339980

Toxicity: LD50 ipr-mus: 2650 mg/kg PBPHAW 1,542,65

Use

Pyridazine, sometimes called 1,2-diazine, is a six-membered ring containing two adjacent nitrogen atoms. Pyridazine is a privileged structure in medicinal chemistry and can be used as an isosteric replacement of phenyl or heteroaromatic rings. Pyridazines can improve the physiochemical properties of drug molecules by increasing their water solubility, participating as hydrogen bond acceptors, and have a high capacity to complex with targets due to their dipole moment. Pyridazine confers bioavailability, especially to the CNS, and can reduce toxicity. Pyridazine is a part of several drug molecules, and the pyradzine pharmacophore has led to a variety of pharmacologically active compounds.

You can find Pyridazine suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.