1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one

CAS6969-71-7

1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one (CAS 6969-71-7, C6H5N3O) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.

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Chemical structure of 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one
C6H5N3O · 135.12 g/mol
CAS No.
6969-71-7
Formula
C6H5N3O
Mol. weight
135.12 g/mol
Appearance
Powder

Chemical Specifications

Identifiers

CAS number 6969-71-7
Product name 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one
Chinese name 吡啶三唑酮
Synonyms 1,2,4-TRIAZOLO-[4,3-A]PYRIDINE-3(2H)-ONE
Chinese synonyms 1,2,4-三唑并[4,3-a]吡啶-3(2H)-酮; 1,2,4-三唑并(4,3-A)吡唑-3-(2H)酮; 1,2,4-三偶氮[4,3]吡啶酮; 1,2,4-三唑[4,3-A]吡啶-3(2H)-酮; 吡啶三唑酮; 1,2,4-三偶氮[4,3]吡啶酮, 98+%; 1,2,4三氮唑骈[4,3,A]吡啶酮
Molecular formula C6H5N3O
Molecular weight 135.12 g/mol
EC number 230-191-8

Physical and chemical properties

Appearance Powder

Applications

Apparence:White crystal. <BR>Melting point:232~235 °C .<BR>Hardly soluble in water and somewhat soluble in some organic solvents such as acetic acid and benzene etc.<BR><STRONG>Applications: </STRONG>Be used as an intermediate for some organic synthesis such as pharmaceuticals and germicides.<BR><STRONG>Sales Specification</STRONG>: <TABLE cellSpacing=1 cellPadding=0 width="72%" background=images/h-c_08.jpg border=0> <TBODY> <TR class=bige bgColor=#d6dfdc> <TD class=tb1 vAlign=top width="36%"><STRONG>Item </STRONG></TD> <TD class=tb1 vAlign=top width="30%"><STRONG>Standard</STRONG></TD> <TD class=tb1 vAlign=top width="34%"><STRONG>Testing Methods </STRONG></TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Appearance </TD> <TD class=tb1 vAlign=top>White crystal </TD> <TD class=tb1 vAlign=top>&nbsp;</TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Assay(GC)</TD> <TD class=tb1 vAlign=top>≥98.0-101.0 %</TD> <TD class=tb1 vAlign=top>GB/617 </TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Melting Point</TD> <TD class=tb1 vAlign=top>232-235&nbsp;℃ </TD> <TD class=tb1 vAlign=top>GB/306911 </TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Moisture</TD> <TD class=tb1 vAlign=top>≤ 1.0 %</TD> <TD class=tb1 vAlign=top>GB/306911</TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Absorption(440nm)</TD> <TD class=tb1 vAlign=top>0-0.15</TD> <TD class=tb1 vAlign=top>GB/306911</TD></TR></TBODY></TABLE> <P class=tb1><STRONG>Package: </STRONG>Paper barrel, net weight 20Kgs.<BR><STRONG>Storage Precautions: </STRONG>Store in cool, dry and well-ventilated place. Keep far away from the sources of heat and fire. Avoid the drastic collision. Conveyance as the dangerous goods. </P>

Packaging, Storage & Transport

Available pack sizes 5kg, 1kg, 500g, 100g, 50g, 10g

Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.

Frequently Asked Questions

What is the CAS number of 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one?

The CAS Registry Number of 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one is 6969-71-7. 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one is also known as 1,2,4-TRIAZOLO-[4,3-A]PYRIDINE-3(2H)-ONE.

What is the molecular formula and molecular weight of 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one?

The molecular formula of 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one is C6H5N3O, and its molecular weight is 135.12 g/mol.

What is 1,2,4-Triazolo [4,3-a]pyridin-3(2H)-one used for?

Apparence:White crystal. <BR>Melting point:232~235 °C .<BR>Hardly soluble in water and somewhat soluble in some organic solvents such as acetic acid and benzene etc.<BR><STRONG>Applications: </STRONG>Be used as an intermediate for some organic synthesis such as pharmaceuticals and germicides.<BR><STRONG>Sales Specification</STRONG>: <TABLE cellSpacing=1 cellPadding=0 width="72%" background=images/h-c_08.jpg border=0> <TBODY> <TR class=bige bgColor=#d6dfdc> <TD class=tb1 vAlign=top width="36%"><STRONG>Item </STRONG></TD> <TD class=tb1 vAlign=top width="30%"><STRONG>Standard</STRONG></TD> <TD class=tb1 vAlign=top width="34%"><STRONG>Testing Methods </STRONG></TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Appearance </TD> <TD class=tb1 vAlign=top>White crystal </TD> <TD class=tb1 vAlign=top>&nbsp;</TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Assay(GC)</TD> <TD class=tb1 vAlign=top>≥98.0-101.0 %</TD> <TD class=tb1 vAlign=top>GB/617 </TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Melting Point</TD> <TD class=tb1 vAlign=top>232-235&nbsp;℃ </TD> <TD class=tb1 vAlign=top>GB/306911 </TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Moisture</TD> <TD class=tb1 vAlign=top>≤ 1.0 %</TD> <TD class=tb1 vAlign=top>GB/306911</TD></TR> <TR class=bige bgColor=#ffffff> <TD class=tb1 vAlign=top>Absorption(440nm)</TD> <TD class=tb1 vAlign=top>0-0.15</TD> <TD class=tb1 vAlign=top>GB/306911</TD></TR></TBODY></TABLE> <P class=tb1><STRONG>Package: </STRONG>Paper barrel, net weight 20Kgs.<BR><STRONG>Storage Precautions: </STRONG>Store in cool, dry and well-ventilated place. Keep far away from the sources of heat and fire. Avoid the drastic collision. Conveyance as the dangerous goods. </P>

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