26944-71-8

Basic information

• Product Name: 2-BROMO-6-HYDRAZINYLPYRIDINE
• Synonyms: 2-BROMO-6-HYDRAZINYLPYRIDINE;2-Bromo-6-hydrazinopyridine;2-Diazanyl-6-Bromo Pyridine;2-hydrazine-6-bromopyridine;2-(6-bromopyridin-2-yl)hydrazine;2-Bromo-6-hydrazinopydine;2-bromo-6-hydrazinopyridine(SALTDATA: HCl);2-Bromo-6-hydrazinopyridine 97+%
• CAS NO: 26944-71-8
• Molecular Formula: C₅H₆BrN₃
• Molecular Weight: 188.02
• Product Categories: Heterocyclic Compounds;Pyridine
• Mol File: 26944-71-8.mol
• Article Data: 23

Chemical Properties

• Melting Point: 117-118℃
• Boiling Point: 330.2 °C at 760 mmHg
• Flash Point: 153.5 °C
• Appearance: Pale brown/Solid
• Density: 1.782 g/cm³
• Vapor Pressure: 0.000168mmHg at 25°C
• Refractive Index: 1.695
• Storage Temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
• Solubility: soluble in Methanol
• PKA: 9.08±0.70(Predicted)
• CAS DataBase Reference: 2-BROMO-6-HYDRAZINYLPYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-BROMO-6-HYDRAZINYLPYRIDINE(26944-71-8)
• EPA Substance Registry System: 2-BROMO-6-HYDRAZINYLPYRIDINE(26944-71-8)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 26944-71-8(Hazardous Substances Data)

Usage

General Description

2-BROMO-6-HYDRAZINYLPYRIDINE is a chemical compound with the molecular formula C6H6BrN3. It is a heterocyclic compound containing a pyridine ring with a bromine atom at position 2 and a hydrazinyl group at position 6. 2-BROMO-6-HYDRAZINYLPYRIDINE is used in organic synthesis as a reagent for the preparation of various pharmaceuticals and agrochemicals. It is also used as an intermediate in the production of dyes and pigments. 2-BROMO-6-HYDRAZINYLPYRIDINE is classified as a hazardous chemical and should be handled and stored with proper safety precautions.

InChI:InChI=1/C5H6BrN3/c6-4-2-1-3-5(8-4)9-7/h1-3H,7H2,(H,8,9)

Upstream product

• 144100-07-2 2-bromo-6-fluoropyridine 
• 60-34-4 methylhydrazine 
• 626-05-1 2,6-Dibromopyridine 

Downstream Products

• 1028293-89-1 C₈H₁₀BrClN₄O 
• 815608-05-0 6-bromo-2-[4'-formylpyrazol-1'-yl]pyridine 
• 864933-07-3 5-bromo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one 
• 1128268-00-7 ethyl 1-(6-chloropyridin-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate 
• 20798-52-1 2-bromo-6-(2-cyclohexylidenehydrazinyl)pyridine 
• 1260494-50-5 tert-Butyl 2-(4-(benzyloxy)-2-oxopyridin-1(2H)-yl)-10-methyl-5,8,9,10-tetrahydropyrido[3',2':4,5]pyrrolo[2,3-d]azepine-7(6H)-carboxylate 
• 1260494-62-9 tert-butyl 2-(4-(benzyloxy)-2-oxopyridin-1(2H)-yl)-10-methyl-7,8,9,10-tetrahydropyrido[3',2':4,5]pyrrolo[3,2-c]azepine-6(5H)-carboxylate 
• 1260494-79-8 tert-Butyl 2-(4-(4-fluorobenzyloxy)-2-oxopyridin-1(2H)-yl)-10-methyl-7,8,9,10-tetrahydropyrido[3',2':4,5]pyrrolo[3,2-c]azepine-6(5H)-carboxylate 
• 1260492-48-5 4-(2,4-difluorobenzyloxy)-1-(10-methyl-5,6,7,8,9,10-hexahydropyrido[3',2':4,5]pyrrolo[2,3-d]azepin-2-yl)pyridin-2(1H)-one hydrochloride 
• 1260492-58-7 4-(2,4-dichlorobenzyloxy)-1-(10-methyl-5,6,7,8,9,10-hexahydropyrido[3',2':4,5]pyrrolo[3,2-c]azepin-2-yl)pyridin-2(1H)-one hydrochloride 
• 1260492-59-8 4-(2,4-difluorobenzyloxy)-1-(10-methyl-5,6,7,8,9,10-hexahydropyrido[3',2':4,5]pyrrolo[3,2-c]azepin-2-yl)pyridin-2(1H)-one hydrochloride 
• 1260492-49-6 4-(4-chloro-2-fluorobenzyloxy)-1-(10-methyl-5,6,7,8,9,10-hexahydropyrido[3',2':4,5]pyrrolo[2,3-d]azepin-2-yl)pyridin-2(1H)-one hydrochloride 
• 55463-68-8 2-Amino-5,6,7,8-tetrahydro-α-carbolin 
• 1342811-05-5 C₁₇H₂₅BrN₄O₂ 

Relevant articles and documents

Compound and application thereof

The invention provides a compound and application thereof. The compound has a structure as shown in a formula I, and is used as a material of an electron transport layer in an organic electroluminescent device. The organic electroluminescent device comprises a first electrode, a second electrode and an organic layer between the first electrode and the second electrode, wherein the organic layer contains any one or a combination of at least two of the compounds. The compound has relatively high electron injection and migration performance. When the compound is used as an electron transport layer material in an organic electroluminescent device, the luminous efficiency of the device can be improved, and the starting voltage of the device can be reduced.

DIAGNOSTIC COMPOSITIONS FOR PET IMAGING, A METHOD FOR MANUFACTURING THE DIAGNOSTIC COMPOSITION AND ITS USE IN DIAGNOSTICS

The present application relates to a diagnostic composition comprising: a. a compound of Formula I, b. ethanol, c. water, and d. a hydroxycarboxylic acid, a salt of a hydroxycarboxylic acid or a mixture thereof. The diagnostic composition can be used in the selective detection of disorders and abnormalities associated with Tau aggregates such as Alzheimer's disease (AD) and other tauopathies, for example, using Positron Emission Tomography (PET). The present invention also relates to a method of preparing the claimed diagnostic composition.

AZACARBOLINE COMPOUNDS FOR THE DETECTION OF TAU AGGREGATES

The present invention relates to novel compounds of the formula (II) that can be employed in the selective Tau detection of disorders and abnormalities associated with Tau aggregates such as Alzheimer's disease and other tauopathies using Positron Emissio