Dithiouracil

Base Information Edit

Chemical Name:Dithiouracil
CAS No.:2001-93-6
Deprecated CAS:1193-28-8,35455-73-3
Molecular Formula:C4H4N2S2
Molecular Weight:144.221
Hs Code.:29335990
European Community (EC) Number:217-894-5
NSC Number:42031
DSSTox Substance ID:DTXSID80173827
Nikkaji Number:J96.659B
ChEMBL ID:CHEMBL3934582
Mol file:2001-93-6.mol

Synonyms:2,4-dithiopyrimidine;2,4-dithiouracil

Suppliers and Price of Dithiouracil

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

Sigma-Aldrich
Dithiouracil 98%
1g
$ 38.90

Crysdot
Pyrimidine-2,4(1H,3H)-dithione 95+%
100g
$ 660.00

Chemenu
Pyrimidine-2,4(1H,3H)-dithione 95%
100g
$ 617.00

Ambeed
Pyrimidine-2,4(1H,3H)-dithione 98+%
1g
$ 460.00

Ambeed
Pyrimidine-2,4(1H,3H)-dithione 98+%
250mg
$ 125.00

AK Scientific
Dithiouracil
1g
$ 100.00

Total 37 raw suppliers

Chemical Property of Dithiouracil Edit

Chemical Property:

Appearance/Colour:yellow crystalline powder
Vapor Pressure:0.0855mmHg at 25°C
Melting Point:279-281 °C (dec.)(lit.)
Refractive Index:1.776
Boiling Point:225.6 °C at 760 mmHg
PKA:6.55±0.20(Predicted)
Flash Point:90.3 °C
PSA：95.76000
Density:1.5 g/cm³
LogP:1.80180
Storage Temp.:Store Cold
XLogP3:0.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:143.98159048
Heavy Atom Count:8
Complexity:161

Purity/Quality:

98%,99%, ^*data from raw suppliers

Dithiouracil 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CNC(=S)NC1=S

Technology Process of Dithiouracil

There total 13 articles about Dithiouracil 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: 99.0%

: 141-90-2,156-82-1
2-thiouracil

: 2001-93-6
2,4-dithiouracil

Guidance literature:: With diphosphorus pentasulfide; sodium hydrogencarbonate; In diethylene glycol dimethyl ether; at 110 ℃; for 1h;
DOI:10.1055/s-1987-27906