CAS 538-75-0

Dicicloesilcarbodiimmide

Descrizione:

Dicicloesilcarbodiimmide (DCC) è un composto organico ampiamente utilizzato come agente di accoppiamento nella sintesi di peptidi e in altre reazioni organiche. È caratterizzato dalla sua struttura unica, che presenta due gruppi cicloesilici attaccati a un gruppo funzionale carbodiimide centrale. Il DCC è tipicamente un solido cristallino bianco o bianco sporco a temperatura ambiente ed è noto per la sua relativamente bassa solubilità in acqua ma buona solubilità in solventi organici come il diclorometano e il dimetilformamide. Una delle sue caratteristiche principali è la capacità di attivare gli acidi carbossilici, facilitando la formazione di legami ammidici, che è cruciale nella sintesi di peptidi. Il DCC è anche noto per la sua stabilità in condizioni di laboratorio standard, anche se può decomprimersi dopo un'esposizione prolungata all'umidità o a condizioni acide. Sono necessarie precauzioni di sicurezza quando si maneggia il DCC, poiché può essere un irritante per la pelle e le vie respiratorie. In generale, il DCC è un reagente prezioso nella chimica organica, particolarmente nella sintesi di molecole complesse.

Formula: C₁₃H₂₂N₂

InChI: InChI=1S/C13H22N2/c1-3-7-12(8-4-1)14-11-15-13-9-5-2-6-10-13/h12-13H,1-10H2

InChI key: InChIKey=QOSSAOTZNIDXMA-UHFFFAOYSA-N

SMILES: N(=C=NC1CCCCC1)C2CCCCC2

Sinonimi:

• 1,3-Dicyclohexylcarbodiimide
• Bis(cyclohexyl)carbodiimide
• Carbodiimide, N,N-Dicyclohexyl-
• Carbodiimide, dicyclohexyl-
• Cyclohexanamine, N,N'-methanetetraylbis-
• DCC
• Dccd
• Dcci
• Diciclohexilcarbodiimida
• Dicyclohexyl CARBODIMIDE
• Dicyclohexylcarbodiimid
• Dicyclohexylcarbodiimide
• N,N'-Dicyclohexyl carbodiimide
• N,N'-Dicyclohexylcarbodimide
• N,N'-Methanetetraylbis[cyclohexanamine]
• N,N'-Methanetetraylbiscyclohexanamine
• N,N'-dicyclohexyl carbodimide
• N,N'-diphenylcarbodiimide
• Nsc 30022
• Nsc 53373
• Nsc 57182

N,N'-Dicyclohexylcarbodiimide (25% in Pyridine, ca. 1.2mol/L)

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Colore e forma: Colorless to Light yellow clear liquid

Peso molecolare: 206.33

Ref: 3B-D0437

N,N'-Dicyclohexylcarbodiimide

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Purezza: >98.0%(GC)

Colore e forma: White or Colorless to Light yellow powder to lump to clear liquid

Peso molecolare: 206.33

Ref: 3B-D0436

N,N'-Dicyclohexylcarbodiimide, 99%

CAS: 538-75-0

N,N'-Dicyclohexylcarbodiimide is a carboxyl activating reagent used in peptide synthesis. It acts as a dehydrating agent for the preparation of amides, ketones and nitriles. It is involved in the preparation of esters by reacting tertiary alcohols with carboxylic acid. It is utilized for the stereo

Formula: C₁₃H₂₂N₂

Purezza: 99%

Colore e forma: White to pale yellow, Crystalline mass or fused or waxy solid

Peso molecolare: 206.33

Ref: 02-A10973

N,N’-Dicyclohexylcarbodiimide

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Purezza: 98.0%

Colore e forma: Solid, Low Melting Solid

Peso molecolare: 206.333

Ref: 10-F128900

N,N-Dicyclohexylcarbodiimide

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 206.3272

Ref: IN-DA0035B3

N,N'-Dicyclohexylcarbodiimide

CAS: 538-75-0

N,N'-Dicyclohexylcarbodiimide

Formula: C₁₃H₂₂N₂

Purezza: 99%

Colore e forma: clear. colourless liquid/white fused solid

Peso molecolare: 206.32718g/mol

Ref: 54-OR60045

N,N-Dicyclohexylcarbodiimide

CAS: 538-75-0

N,N-Dicyclohexylcarbodiimide

Purezza: ≥98%

Peso molecolare: 206.33g/mol

Ref: 54-BUP19915

N,N''-Dicyclohexylcarbodiimide

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Purezza: ≥ 99.0%

Colore e forma: White to yellow crystalline solid or liquid

Peso molecolare: 206.33

Ref: 7W-GE6064

N,N-Dicyclohexylcarbodiimide

CAS: 538-75-0

N,N-Dicyclohexylcarbodiimide (Dicyclohexylcarbodiimide) is a cross-linking agent used in the synthesis of active ester-containing reagents.

Formula: C₁₃H₂₂N₂

Purezza: 98.28% - 99.73%

Colore e forma: Solid

Peso molecolare: 206.33

Ref: TM-T19946

Bestatin Impurity 10

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Peso molecolare: 206.33

Ref: 4Z-B-119013

N,N'-Dicyclohexylcarbodiimide

Prodotto controllato

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Colore e forma: Off-White To Light Yellow

Peso molecolare: 206.33

Ref: TR-D438500

DCC

CAS: 538-75-0

DCC is a carbodiimide coupling reagent for amide and ester formation, used in peptide synthesis in presence of benzotriazole-based additives such as HOBt or HOAt to limit epimerisation. The urea by-product is highly insoluble in water and most organic solvents; therefore it can be easily removed by filtration. The insolubility of the urea makes the use of DCC unsuitable for solid-phase peptide synthesis unlike DIC, and only suitable for solution-phase couplings. Carbodiimide reagents including DCC tend to generate an N-acylurea by-product, whose formation can be controlled by forming the activated ester first and adding the amine afterwards, together with low reaction temperatures and the choice of DCM or chloroform as solvent.

Formula: C₁₃H₂₂N₂

Purezza: Min. 98 Area-%

Colore e forma: Powder

Peso molecolare: 206.33 g/mol

Ref: 3D-FD05508

DCCD (Redistilled for Solid-Phase Synthesis)

CAS: 538-75-0

DCCD is a chemical inhibitor of the enzyme pyruvate dehydrogenase kinase that is used to study metabolic pathways. It inhibits the activity of this enzyme by binding reversibly to its active site, thereby blocking its phosphorylation of pyruvate dehydrogenase and thus inhibiting the conversion of pyruvate into acetyl-CoA. DCCD also has been shown to have antidiabetic effects in an experimental model. This drug has been used as a reagent for polymyxin B and other chemical inhibitors in vitro experiments.

Formula: C₁₃H₂₂N₂

Purezza: Min. 95%

Peso molecolare: 206.33 g/mol

Ref: 3D-KDC-1023

N,N'-Dicyclohexylcarbodiimide

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Peso molecolare: 206.33

Ref: ST-EA-CP-V9021

N,N-Dicyclohexyl Carbodiimide (DCC) pure, 98%

CAS: 538-75-0

Formula: C₁₃H₂₂N₂

Purezza: min. 98%

Colore e forma: White to pale yellow, Semi solid

Peso molecolare: 206.33

Ref: SR-79596