Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Unclassified Organic Compounds
  6. Sigma Aldrich 1,3-Dimethyl-3,4,5,6-Tetrahydro-2(1H)-Pyrimidinone 

Sigma Aldrich 1,3-Dimethyl-3,4,5,6-Tetrahydro-2(1H)-Pyrimidinone

Catalog No. 41661250ML Shop All MilliporeSigma Sigma Organic Chemistry Products
Encompass
Change view
Click to view available options
Quantity:
250 mL
1 L
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
41-661-250ML 250 mL
41-661-1L 1 L
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
Danger
Catalog No. 41-661-250ML Supplier Sigma Aldrich Supplier No. 41661250ML
Only null left
Add to Cart
Add to Cart
Danger

Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone (DMPU) can be used as a:Solvent in the synthesis of 1-aryl-3,4,5-substituted pyrazoles by cyclocondensation of 1,3-diketones with arylhydrazine hydrochlorides.Chelating solvent in the trifluoromethylation of activated and non-activated halogenated double bonds.Ligand in ortho-alkylation of secondary benzamide catalyzed by cobalt.Aprotic, dipolar solvent, which is an excellent replacement of the carcinogenic HMPA as cosolvent for highly reactive nucleophiles and bases. High Z-selectivity in enolate formation; DMPU was shown to be non-mutagenic and safe.

Specifications

CAS 7226-23-5
Density 1.06 g/mL at 25°C
Boiling Point 146°C (44 mmHg, lit.)
Molecular Formula C6H12N2O
Linear Formula C6H12N2O
Refractive Index n20/D 1.488; n20/D 1.489
MDL Number MFCD00006550
Quantity 250 mL
Synonym 1,3-Dimethyl-2-oxohexahydropyrimidine; N,N'-Dimethylpropylene urea; DMPU
Molecular Weight (g/mol) 128.17 g/mol
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.