N,N'-Dimethyltrimethyleneurea

Name: N,N'-Dimethyltrimethyleneurea
Brand: ChemScene
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CAS No. 7226-23-5
Cat. No. CS-W009128
Purity≥97%
MDL No.MFCD00006550

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N,N'-Dimethyltrimethyleneurea|CS-W009128

Structure of 7226-23-5

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General Information

CAS No. 7226-23-5
Cat. No. CS-W009128
Purity ≥97%
MDL No. MFCD00006550
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₂N₂O
Molecular Weight 128.17
Synonym(s) None
SMILES O=C1N(C)CCCN1C

Description

1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone (DMPU) can be used:As a versatile solvent in N-alkylation of amines O-alkylation of aldoses , and in the synthesis of poly(aryl ethers).As urea solvent in the synthesis of 1-aryl-3,4,5-substituted pyrazoles by cyclocondensation of arylhydrazine hydrochlorides with 1,3-diketones.As an additive in asymmetric cyanoamidation.DMPU/HF can be used as a nucleophilic fluorinating agent in fluoro-Prins reaction for the synthesis of substituted 4-fluorotetrahydropyrans and 4-fluoropiperidines.

Synthesis

Route1
- 201230-82-2
- In-stock
  
  111-33-1
- ~91%
- In-stock
  
  7226-23-5
References
- Mizuno, Takumi; Nakai, Takeo; Mihara, Masatoshi Synthesis, 2010 , # 24 art. no. F15510SS, p. 4251 - 4255
Route2
- 124-38-9
- 142-28-9
- 74-89-5
- ~63%
- In-stock
  
  7226-23-5
- 96690-06-1
References
- US2005/154200 A1, ; Page/Page column 4 ;
Route3
- 1852-17-1
- 77-78-1
- ~76%
- In-stock
  
  7226-23-5
References
- Dehmlow, Eckehard V.; Rao, Y. Ramachandra Synthetic Communications, 1988 , vol. 18, # 5 p. 487 - 494

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS07,GHS08
Signal Word : Danger	UN#: 2735
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H318-H361
Precautionary Statements : P264-P270-P280-P330-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 23.55
LogP 0.3737
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Bioactive Molecules Bioactive Small Molecules

Bioactive Molecules Dye and Bio-assay Reagents

Building Blocks Skeleton Aliphatic heterocycle compounds Other aliphatic heterocycles compounds

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N,N'-Dimethyltrimethyleneurea

CAS No. 7226-23-5

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