1-Methyl-1-nitroso-3-phenylurea

Base Information

Chemical Name:1-Methyl-1-nitroso-3-phenylurea
CAS No.:21561-99-9
Molecular Formula:C8H9 N3 O2
Molecular Weight:179.178
Hs Code.:2924299090
NSC Number:68456
UNII:PJ7RR67HJA
DSSTox Substance ID:DTXSID20175901
Nikkaji Number:J36.523H
Wikidata:Q83046235
Mol file:21561-99-9.mol

Synonyms:1-methyl-1-nitroso-3-phenylurea;N-methyl-N'-phenyl-N-nitrosourea

Suppliers and Price of 1-Methyl-1-nitroso-3-phenylurea

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
1-METHYL-1-NITROSO-3-PHENYLUREA 95.00%
5MG
$ 501.25

Total 6 raw suppliers

Chemical Property of 1-Methyl-1-nitroso-3-phenylurea

Chemical Property:

Refractive Index:1.7400 (estimate)
Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：61.77000
Density:1.22g/cm³
LogP:1.90470
XLogP3:1.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:179.069476538
Heavy Atom Count:13
Complexity:190

Purity/Quality:

99% ^*data from raw suppliers

1-METHYL-1-NITROSO-3-PHENYLUREA 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CN(C(=O)NC1=CC=CC=C1)N=O

Technology Process of 1-Methyl-1-nitroso-3-phenylurea

There total 5 articles about 1-Methyl-1-nitroso-3-phenylurea 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: 95.0%

: 1007-36-9
1-methyl-3-phenylurea

: 21561-99-9
N-methyl-N'-phenyl-N-nitrosourea

Guidance literature:: With sodium nitrite; In formic acid; at 0 - 5 ℃; for 0.5h;

Reference yield: 85.0%

: 1007-36-9
1-methyl-3-phenylurea

: 21561-99-9
N-methyl-N'-phenyl-N-nitrosourea

: 110396-87-7
3-methyl-1-phenyl-nitrosourea

Guidance literature:: With isopentyl nitrite; In chloroform; at 0 - 5 ℃; for 10h;

Reference yield:

: 62-53-3
aniline

: 21561-99-9
N-methyl-N'-phenyl-N-nitrosourea

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / H₂O / Heating

2: 56 percent / sodium nitrite, sulfuric acid / methanol; H₂O / cooling

With sulfuric acid; sodium nitrite; In methanol; water;
DOI:10.1021/jo01293a023