2-Nitrophenylgalactoside

Base Information

Chemical Name:2-Nitrophenylgalactoside
CAS No.:19710-96-4
Molecular Formula:C₁₂H₁₅NO₈
Molecular Weight:301.253
Hs Code.:
DSSTox Substance ID:DTXSID101027060
Nikkaji Number:J1.567.665E
Mol file:19710-96-4.mol

Synonyms:2-nitrophenyl-alpha-D-galactoside;2-nitrophenylgalactoside;2-nitrophenylgalactoside, (alpha-D)-isomer;2-nitrophenylgalactoside, (beta-D)-isomer;o-nitrophenyl-beta-D-galactopyranoside;ONPG;ONPG cpd;ortho-nitrophenyl-beta-D-galactoside

Suppliers and Price of 2-Nitrophenylgalactoside

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

Total 6 raw suppliers

Chemical Property of 2-Nitrophenylgalactoside

Chemical Property:

Vapor Pressure:6.1E-14mmHg at 25°C
Melting Point:195℃
Boiling Point:572.4°Cat760mmHg
PKA:12.69±0.70(Predicted)
Flash Point:300°C
Density:1.599g/cm³
XLogP3:-1.2
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:3
Exact Mass:301.07976644
Heavy Atom Count:21
Complexity:362

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: S24/25:;

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C(=C1)[N+](=O)[O-])OC2C(C(C(C(O2)CO)O)O)O
Isomeric SMILES:C1=CC=C(C(=C1)[N+](=O)[O-])OC2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O

Technology Process of 2-Nitrophenylgalactoside

There total 10 articles about 2-Nitrophenylgalactoside 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:

: 3053-17-6
(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(2-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate

: 2816-24-2,18249-33-7,19710-96-4,19887-85-5,56193-44-3,81132-76-5,118014-27-0,118396-84-2,369-07-3
o-nitrophenyl D-galactopyranoside

Guidance literature:: With methanol; barium methoxide;
DOI:10.1021/ja01165a601

Reference yield:

: 2816-24-2,18249-33-7,19710-96-4,19887-85-5,56193-44-3,81132-76-5,118014-27-0,118396-84-2,369-07-3
o-nitrophenyl D-galactopyranoside

Guidance literature:: DOI:10.1042/bj1330089

Reference yield:

: 88-75-5,78813-12-4
2-hydroxynitrobenzene

: 2816-24-2,18249-33-7,19710-96-4,19887-85-5,56193-44-3,81132-76-5,118014-27-0,118396-84-2,369-07-3
o-nitrophenyl D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: TBAHS; aq. Na₂CO₃ / CH₂Cl₂ / 3 h / 20 °C

2: NaOMe; MeOH

With methanol; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; sodium carbonate; In dichloromethane;
DOI:10.1016/j.bmcl.2005.12.010