CAS 6674-22-2

1,8-Diazabicyclo[5.4.0]undec-7-ene

Description:

1,8-Diazabicyclo[5.4.0]undec-7-ene, commonly referred to as DBU, is a bicyclic organic compound characterized by its unique structure that includes two nitrogen atoms within a bicyclic framework. It is a colorless to pale yellow liquid at room temperature and is known for its strong basicity and nucleophilicity, making it a valuable reagent in organic synthesis. DBU is often used as a catalyst in various chemical reactions, including deprotonation and cyclization processes. Its high basicity allows it to effectively activate substrates in reactions such as the formation of amides and the synthesis of heterocycles. Additionally, DBU is soluble in polar organic solvents, which enhances its utility in diverse chemical environments. Due to its stability and effectiveness, it is frequently employed in both academic and industrial settings. However, safety precautions should be taken when handling DBU, as it can be irritating to the skin and eyes. Overall, its distinctive properties make it an important compound in the field of organic chemistry.

Formula: C₉H₁₆N₂

InChI: InChI=1S/C9H16N2/c1-2-5-9-10-6-4-8-11(9)7-3-1/h1-8H2

InChI key: InChIKey=GQHTUMJGOHRCHB-UHFFFAOYSA-N

SMILES: C=12N(CCCN1)CCCCC2

Synonyms:

• 1,5-Diaza(5,4,0)undec-5-ene
• 1,5-Diazabicyclo[5.4.0]-5-undecene
• 1,5-Diazabicyclo[5.4.0]Undec-5-Ene
• 1,8-Diaza-7-bicyclo[5.4.0]undecene
• 1,8-Diazabiciclo[5.4.0]Undec-7-Eno
• 1,8-Diazabicyclo(5,4,0)undec-7-ene
• 1,8-Diazabicyclo[5,4,0]undecene-7
• 1,8-Diazabicyclo[5.4.0]undec-7-en
• 1,8-Diazabicyclo[5.4.0]undeca-7-ene
• 1,8-Diazabicyclo[5.4.0]undecene-7
• 1,8-Diazabicycloundec-7-ene
• 2,3,4,6,7,8,9,10-Octahydropyrimido(1,2-alpha)azepine
• 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine
• 2,3,4,6,7,8,9,10-Octahydropyrimidol[1,2-a]azepine
• 2,3,4,6,7,8,9,10-octahydro-1H-pyrimido[1,2-a]azepin-5-ium
• 2-A]Azepine,2,3,4,6,7,8,9,10-Octahydro-Pyrimido[
• 2-a]azepine,2,3,4,6,7,8,9,10-octahydro-Pyrimido[1
• 2H,3H,4H,6H,7H,8H,9H,10H-Pyrimido[1,2-a]azepine
• Active D 10
• Alcanpoudre DBU 70-3KG
• Amicure DBUE
• Bicyclo[5.4.O]Undec-7-Ene, 1,8-Diaza-
• DBU
• Dabco DBU
• Diazabicyclo[5.4.0]undec-7-ene
• Diazabicycloundecene
• Dicyclo[5,4,0]-1,8-Diazole-7-Nonylene
• Lupragen N 700
• Nsc 111184
• Nsc 230466
• Pc Cat Dbu
• Polycat DBU
• Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-
• San-apro
• U-Cat Sa 851

1,8-Diazabicyclo[5.4.0]-7-undecene

CAS: 6674-22-2

Formula: C₉H₁₆N₂

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 152.24

Ref: 3B-D1270

1,8-Diazabicyclo[5.4.0]undec-7-ene, 98+%

CAS: 6674-22-2

1,8-Diazabicyclo[5.4.0]undec-7-ene is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base. It is used as a protecting agent for the synthesis of cephalosporin and as a catalyst for polyurethane. This Thermo Scientific Chemicals brand product was originally part

Formula: C₉H₁₆N₂

Purity: 98+%

Color and Shape: Liquid, Clear colorless to pale yellow

Molecular weight: 152.24

Ref: 02-A12449

1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS: 6674-22-2

1,8-Diazabicyclo[5.4.0]undec-7-ene

Formula: C₉H₁₆N₂

Purity: ≥98%

Molecular weight: 152.24

Ref: 54-BUP19404

1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS: 6674-22-2

Formula: C₉H₁₆N₂

Purity: 99%

Color and Shape: Liquid

Molecular weight: 152.2367

Ref: IN-DA0032NI

DBU

CAS: 6674-22-2

Formula: C₉H₁₆N₂

Color and Shape: Colorless Liquid

Molecular weight: 152.24

Ref: 4Z-T-117073

1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS: 6674-22-2

1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) is a marine derived natural products found in Niphates digitalis.

Formula: C₉H₁₆N₂

Purity: 99.5%

Color and Shape: Solid

Molecular weight: 152.2367

Ref: TM-TN7195

1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS: 6674-22-2

1,8-Diazabicyclo[5.4.0]undec-7-ene

Formula: C₉H₁₆N₂

Purity: ≥97%

Color and Shape: colourless - yellow Liquid

Molecular weight: 152.23674

Ref: 54-OR1967

1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS: 6674-22-2

Formula: C₉H₁₆N₂

Purity: 98.0%

Color and Shape: Liquid

Molecular weight: 152.241

Ref: 10-F033415

DBU

CAS: 6674-22-2

Applications 1,8-Diazabicyclo[5.4.0]undec-7-ene, is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base. It is also used in a new synthesis of the ABCD ring system of Camptothecin (C175150).
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Weixiang, D., et al.: Org. Lett., 8(20), 4665 (2006); Regalado, E. L., et al.: Nat. Prod. Commun., 5, 1187 (2010);

Formula: C₉H₁₆N₂

Color and Shape: Neat

Molecular weight: 152.24

Ref: TR-D417090

1,8-Diazabicyclo(5.4.0)undec-7-ene

CAS: 6674-22-2

Formula: C₉H₁₆N₂

Purity: ≥ 98.0%

Color and Shape: Colourless to light-yellow liquid

Molecular weight: 152.24

Ref: 7W-GK8071

Miglustat Impurity 2

CAS: 6674-22-2

Formula: C₉H₁₆N₂

Molecular weight: 152.24

Ref: ST-EA-CP-M20002

DBU

CAS: 6674-22-2

2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine

Formula: C₉H₁₆N₂

Purity: 98%

Molecular weight: 152.24

Ref: IN-DG22100

1,8-Diazabicyclo[5.4.0]undec-7-ene

CAS: 6674-22-2

Non-nucleophilic, sterically hindered bicyclic, tertiary amine base

Formula: C₉H₁₆N₂

Purity: Min. 98%

Color and Shape: Colorless Yellow Clear Liquid

Molecular weight: 152.24 g/mol

Ref: 3D-FD46281