6345-27-3

Basic information

• Product Name: 4-AMIDINOPYRIDINE HYDROCHLORIDEPYRIDINE-4-CARBOXIMIDAMIDE HYDROCHLORIDE
• Synonyms: 4-AMIDINOPYRIDINE HYDROCHLORIDE, 98+%;4-pyridin-carbamidine hydrochloride;IsonicotiniMidaMide hydrochloride;Pyridine-4-carboximidamide hydrochloride, 4-Carbamimidoylpyridine hydrochloride, Pyridine-4-carboxamidine hydrochloride;4-AMIDINOPYRIDINE HYDROCHLORIDEPYRIDINE-4-CARBOXIMIDAMIDE HYDROCHLORIDE;4-Amidinopyridinium chloride, 98+%;4-AmidinopyridiniumHCl;4-pyridinecarboxamidine hydrochloride
• CAS NO: 6345-27-3
• Molecular Formula: C₆H₇N₃*ClH
• Molecular Weight: 315.20164
• Mol File: 6345-27-3.mol
• Article Data: 21

Chemical Properties

• Melting Point: 240-242°C
• Boiling Point: 240.7 °C at 760 mmHg
• Flash Point: 99.4 °C
• Appearance: /
• Vapor Pressure: 0.0374mmHg at 25°C
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive: Hygroscopic
• BRN: 3562678
• CAS DataBase Reference: 4-AMIDINOPYRIDINE HYDROCHLORIDEPYRIDINE-4-CARBOXIMIDAMIDE HYDROCHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-AMIDINOPYRIDINE HYDROCHLORIDEPYRIDINE-4-CARBOXIMIDAMIDE HYDROCHLORIDE(6345-27-3)
• EPA Substance Registry System: 4-AMIDINOPYRIDINE HYDROCHLORIDEPYRIDINE-4-CARBOXIMIDAMIDE HYDROCHLORIDE(6345-27-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37
• Hazardous Substances Data: 6345-27-3(Hazardous Substances Data)

Usage

Chemical Properties

White powder

InChI:InChI=1/C6H7N3/c7-6(8)5-1-3-9-4-2-5/h1-4H,(H3,7,8)/p+1

Upstream product

• 35451-46-8 methyl pyridine-4-carboximidate 
• 100-48-1 pyridine-4-carbonitrile 
• 41050-96-8 pyridine-4-methylimine acid ethyl ester 
• 12125-02-9 ammonium chloride 
• 1594-57-6 pyridine-4-carboxamidoxime 
• 60-29-7 diethyl ether 

Downstream Products

• 93794-47-9 4,6-Diamino-5-phenylazo-2-(4-pyridyl)pyrimidine 
• 59341-68-3 6-methyl-2-(pyridin-4-yl)pyrimidin-4(3H)-one 
• 59341-68-3 6-methyl-2-(pyridin-4'-yl)pyrimidin-4(3H)-one 
• 474330-69-3 2-(1-benzyl-1,2,3,6-tetrahydro-pyridin-4-yl)-6-phenyl-pyrimidin-4-ol 
• 301846-35-5 Ethyl 5-Amino-4-(3-methoxyphenyl)-2-(4-pyridyl)-thieno[2,3-d]pyrimidine-6-carboxylate 
• 958365-78-1 7-benzyl-2-pyrid-4-yl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one 
• 1313590-72-5 N-(3-methylphenyl)-3-(4-pyridinyl)-1,2,4-thiadiazol-5-amine 
• 1613046-33-5 4-(4-methoxyphenyl)-2-(pyridin-4-yl)-6-(3,4,5-trimethoxyphenyl)pyrimidine 
• 1239789-45-7 2-(pyridin-4-yl)-6-p-tolylpyrimidin-4(3H)-one 
• 1285364-59-1 6-(3-methoxyphenyl)-2-(pyridin-4-yl)pyrimidin-4(3H)-one 

Relevant articles and documents

HERBICIDAL PYRIDINIUM COMPOUNDS

Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially as herbicides.

Geometrically restricted intermediates in the self-assembly of an M12L24 cuboctahedral complex

The self-assembly of a cuboctahedral M12L24 complex is traced by time-dependent NMR spectroscopy and mass spectrometry. The metastable intermediate structures that exist during the self-assembly process are not a chaotic mixture of numerous species, but instead are geometrically restricted. Short-lived M8L16 (D4d) and relatively long-lived M9L18 (D3h) are fully characterized as major intermediates. Employing a ligand with a smaller bend angle (112°) allows these two species to be kinetically trapped and more clearly observed by NMR spectroscopy. X-ray crystallography shows that M9L18 has the framework topology predicted by geometric discussion.

Preparation of amidines from amidoximes via transfer hydrogenation

Amidoximes are reduced into amidine using triethyl silane and PdCl 2 in acetic acid. Copyright