4-Pyridinealdoxime

Base Information

Chemical Name:4-Pyridinealdoxime
CAS No.:696-54-8
Molecular Formula:C6H6 N2 O
Molecular Weight:122.126
Hs Code.:29333999
European Community (EC) Number:211-796-6
Wikidata:Q106902965
Mol file:696-54-8.mol

Synonyms:pyridine-4-aldoxime;pyridine-4-aldoxime, (Z)-isomer

Suppliers and Price of 4-Pyridinealdoxime

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Usbiological
4-Pyridinealdoxime
1g
$ 403.00

TRC
4-Pyridinealdoxime
50g
$ 1485.00

TRC
4-Pyridinealdoxime
25g
$ 990.00

TCI Chemical
Pyridine-4-aldoxime >98.0%(T)
25g
$ 126.00

TCI Chemical
Pyridine-4-aldoxime >98.0%(T)
10g
$ 68.00

Sigma-Aldrich
4-Pyridinecarbaldehyde oxime for synthesis. CAS 696-54-8, chemical formula 4-(CH=NOH)C H N., for synthesis
8207140050
$ 92.40

Sigma-Aldrich
4-Pyridinecarbaldehyde oxime for synthesis
50 g
$ 88.52

Matrix Scientific
Isonicotinaldehyde oxime
100g
$ 103.00

American Custom Chemicals Corporation
PYRIDINE-4-ALDOXIME 95.00%
500G
$ 4597.41

American Custom Chemicals Corporation
PYRIDINE-4-ALDOXIME 95.00%
100G
$ 2518.39

Total 59 raw suppliers

Chemical Property of 4-Pyridinealdoxime

Chemical Property:

Appearance/Colour:fine crystalline powder
Vapor Pressure:0.032mmHg at 25°C
Melting Point:130-134 ºC
Refractive Index:1.5350 (estimate)
Boiling Point:195.6 °C at 760 mmHg
PKA:pK1:4.73(+1);pK2:10.03(0) (25°C)
Flash Point:72.1 °C
PSA：45.48000
Density:1.14 g/cm3
LogP:0.88970
Storage Temp.:-20°C Freezer, Under Inert Atmosphere
Solubility.:10g/l
Water Solubility.:10 g/L (20 ºC)
XLogP3:0.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:122.048012819
Heavy Atom Count:9
Complexity:97.2

Purity/Quality:

99% ^*data from raw suppliers

4-Pyridinealdoxime ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 20/22-36/37/38-20/21/22
Safety Statements: 26-36-37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CN=CC=C1C=NO
Uses An intermediate for bis(hydroxyiminomethylpyridinium)butenes as reactivators of chlorpyrifos-inhibited acetylcholinesterase. It is employed as an intermediate for bis(hydroxyiminomethylpyridinium)butenes and as reactivators of chlorpyrifos-inhibited acetylcholinesterase. It is also used in the chromatographic separation and NMR characterization of the isomers of 1,1?-Methylenebis{4-[(hydroxyimino)methyl]pyridinium) dichloride.

Technology Process of 4-Pyridinealdoxime

There total 13 articles about 4-Pyridinealdoxime which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 872-85-5
pyridine-4-carbaldehyde

: 696-54-8
pyridine-4-aldoxime

Guidance literature:: With hydroxylamine hydrochloride;
DOI:10.1039/b305268k

Reference yield: 97.17%

: 872-85-5
pyridine-4-carbaldehyde

: 5470-11-1
hydroxylamine hydrochloride

: 696-54-8
pyridine-4-aldoxime

Guidance literature:: With sodium hydroxide; In water; at 50 ℃; for 12h; pH=6 - 7;
DOI:10.1039/c4ra14696d

Reference yield: 82.0%

: 3731-53-1
4-(aminomethyl)pyridine

: 696-54-8
pyridine-4-aldoxime

Guidance literature:: With Acetaldehyde oxime; oxygen; 1N,3N,5N-trihydroxy-1,3,5-triazin-2,4,6[1H,3H,5H]-trione; In water; at 100 ℃; for 42h; Green chemistry;
DOI:10.1055/s-0033-1338646