2,5-Dihydroxypyridine

Base Information Edit

Chemical Name:2,5-Dihydroxypyridine
CAS No.:5154-01-8
Molecular Formula:C5H5NO2
Molecular Weight:111.1
Hs Code.:2933399090
NSC Number:224189
UNII:ZZB29100TE
DSSTox Substance ID:DTXSID00199504
Nikkaji Number:J356.061I
Wikidata:Q27101869
Metabolomics Workbench ID:50471
Mol file:5154-01-8.mol

Synonyms:2,5-DHPY;2,5-dihydroxypyridine

Suppliers and Price of 2,5-Dihydroxypyridine

Supply Marketing:Edit

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

TRC
5-Hydroxy-2-pyridone
1g
$ 420.00

SynQuest Laboratories
2,5-Dihydroxypyridine 98.0%
5 g
$ 1152.00

SynQuest Laboratories
2,5-Dihydroxypyridine 98.0%
1 g
$ 384.00

Matrix Scientific
5-Hydroxypyridin-2(1H)-one 95+%
1g
$ 406.00

Frontier Specialty Chemicals
2,5-Dihydroxypyridine 98%
5g
$ 300.00

Frontier Specialty Chemicals
2,5-Dihydroxypyridine 98%
1g
$ 80.00

Crysdot
5-Hydroxypyridin-2(1H)-one 98%
25g
$ 1396.00

Crysdot
5-Hydroxypyridin-2(1H)-one 98%
10g
$ 743.00

Crysdot
5-Hydroxypyridin-2(1H)-one 98%
5g
$ 495.00

ChemScene
5-Hydroxypyridin-2(1H)-one 99.93%
1g
$ 100.00

Total 38 raw suppliers

Chemical Property of 2,5-Dihydroxypyridine Edit

Chemical Property:

Vapor Pressure:9.49E-06mmHg at 25°C
Melting Point:250-260°C
Refractive Index:1.593
Boiling Point:333.8 °C at 760 mmHg
PKA:8.51±0.10(Predicted)
Flash Point:155.6 °C
PSA：53.35000
Density:1.379 g/cm³
LogP:0.49280
Storage Temp.:Inert atmosphere,Room Temperature
XLogP3:-0.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:111.032028402
Heavy Atom Count:8
Complexity:169

Purity/Quality:

99%, ^*data from raw suppliers

5-Hydroxy-2-pyridone ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Safety Statements: 26-36/37

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=O)NC=C1O

Technology Process of 2,5-Dihydroxypyridine

There total 32 articles about 2,5-Dihydroxypyridine 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: 94.0%

: C₇H₉NO₅

: 5154-01-8,84719-33-5
pyridine-2,5-diol

Guidance literature:: With 5%-palladium/activated carbon; hydrogen; In ethanol; water; at 50 - 55 ℃; for 4h; under 750.075 - 1500.15 Torr; Autoclave;

Reference yield: 93.6%

: C₈H₁₁NO₅

: 5154-01-8,84719-33-5
pyridine-2,5-diol

Guidance literature:: With 50% Raney nickel; In water; isopropyl alcohol; at 60 - 65 ℃; for 4h; under 750.075 - 1500.15 Torr; Autoclave;

Reference yield: 93.1%

: C₆H₇NO₅

: 5154-01-8,84719-33-5
pyridine-2,5-diol

Guidance literature:: With 5%-palladium/activated carbon; hydrogen; In methanol; water; at 50 - 55 ℃; for 4h; under 750.075 - 1500.15 Torr; Autoclave;