7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran

Base Information

Chemical Name:7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran
CAS No.:223772-32-5
Molecular Formula:C₁₀H₁₁NO₄
Molecular Weight:209.202
Hs Code.:
DSSTox Substance ID:DTXSID80700273
Mol file:223772-32-5.mol

Synonyms:223772-32-5;7-METHOXY-3-NITROCHROMAN;7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran;DTXSID80700273;MB07172

Suppliers and Price of 7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran

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

American Custom Chemicals Corporation
7-METHOXY-3-NITROCHROMAN 95.00%
5MG
$ 500.16

Total 1 raw suppliers

Chemical Property of 7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran

Chemical Property:

PSA：64.28000
LogP:1.79860
XLogP3:1.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:209.06880783
Heavy Atom Count:15
Complexity:240

Purity/Quality:: 7-METHOXY-3-NITROCHROMAN 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC2=C(CC(CO2)[N+](=O)[O-])C=C1

Technology Process of 7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran

There total 1 articles about 7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran 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: 92.0%

: 92210-60-1
7-methoxy-3-nitro-2H-1-benzopyran

: 223772-32-5
7-methoxy-3-nitro-3,4-dihydro-2H-1-benzopyran

Guidance literature:: With sodium tetrahydroborate; silica gel; In chloroform; isopropyl alcohol; for 0.25h; Ambient temperature;
DOI:10.1016/S0968-0896(98)00239-9