CAS 762-42-5

Dimetil acetilenodicarboxilato

Descrição:

Dimetil acetilenodicarboxilato (DMAD) é um composto orgânico caracterizado por sua estrutura, que apresenta dois grupos carboxilato ligados a uma estrutura central de carbono acetilênico. É um líquido incolor a amarelo pálido com um odor frutado distinto. O DMAD é conhecido por sua reatividade, particularmente em reações de Diels-Alder e como um aceitador de Michael, tornando-o valioso na síntese orgânica para a construção de moléculas complexas. O composto é solúvel em solventes orgânicos como etanol e éter, mas tem solubilidade limitada em água. Também é reconhecido por sua potencial toxicidade e deve ser manuseado com cuidado, pois pode causar irritação na pele, olhos e sistema respiratório. Em termos de estabilidade, o DMAD é relativamente estável em condições normais, mas pode sofrer polimerização ou decomposição quando exposto ao calor ou à luz. Suas aplicações se estendem à síntese de vários produtos farmacêuticos, agroquímicos e outros produtos químicos finos, destacando sua importância no campo da química orgânica.

Fórmula: C₆H₆O₄

InChI: InChI=1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3

Chave InChI: InChIKey=VHILMKFSCRWWIJ-UHFFFAOYSA-N

SMILES: C(C#CC(OC)=O)(OC)=O

Sinónimos:

• 1,2-Bis(methoxycarbonyl)acetylene
• 1,2-Bis(methoxycarbonyl)ethyne
• 1,4-Dimethyl but-2-ynedioate
• 2-Butynedioic acid dimethyl ester
• 2-Butynedioic acid, 1,4-dimethyl ester
• Acetylendicarbonsaeure-Dimethylester
• Acetylenedicarboxylic acid dimethyl ester
• Bis(carbomethoxy)acetylene
• Bis(methoxycarbonyl)acetylene
• But-2-Ynedioate, Dimethyl
• Butinodioato De Dimetilo
• Butynedioate de dimethyle
• Butynedioic acid dimethyl ester
• Di(carbomethoxy)acetylene
• Dimethyl 1,2-acetylenedicarboxylate
• Dimethyl 2-butynedioate
• Dimethyl But-2-Ynedioate
• Dimethyl Butynedioate
• Dimethyl acetylenedicarboxylate (DMADC)
• Dimethyl butyne-1,4-dioate
• Dimethyl ethynedicarboxylate
• Dimethylaceylene dicarboxylate
• Dimethylbutindioat
• Dmad
• Nsc 101119
• Nsc 14912

Dimethyl Acetylenedicarboxylate

CAS: 762-42-5

Fórmula: C₆H₆O₄

Pureza: >96.0%(GC)

Cor e Forma: Colorless to Light orange to Yellow clear liquid

Peso molecular: 142.11

Ref: 3B-A0090

Dimethyl acetylenedicarboxylate, 98%

CAS: 762-42-5

It acts as an inhibitor of oxidative phosphorylation. It is also used in Pharmaceutical and electronic industry. It is used in organic synthesis. It also acts as an intermediate in chemical research. It is also used in Diels-Alder Reaction. This Thermo Scientific Chemicals brand product was origi

Fórmula: C₆H₆O₄

Pureza: 98%

Cor e Forma: Liquid, Clear colorless to yellow

Peso molecular: 142.11

Ref: 02-A11437

Dimethyl acetylenedicarboxylate, 95%

CAS: 762-42-5

Dimethyl acetylenedicarboxylate as a versatile dienophile used in Diels-Alder reactions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / i

Fórmula: C₆H₆O₄

Pureza: 95%

Cor e Forma: Colorless to pale yellow, Liquid

Peso molecular: 142.11

Ref: 02-045131

dimethyl but-2-ynedioate

CAS: 762-42-5

Fórmula: C₆H₆O₄

Pureza: 95%

Cor e Forma: Liquid

Peso molecular: 142.1094

Ref: IN-DA0034R0

Dimethyl but-2-yne-1,4-dioate

CAS: 762-42-5

Dimethyl but-2-yne-1,4-dioate

Fórmula: C₆H₆O₄

Pureza: 98%

Cor e Forma: clear. light yellow liquid

Peso molecular: 142.11g/mol

Ref: 54-OR1955

Dimethyl acetylenedicarboxylate

CAS: 762-42-5

Fórmula: CH₃O₂CCCCO₂CH₃

Pureza: ≥ 97.5%

Cor e Forma: Clear, colourless to yeloow or pale yellow-green liquid

Peso molecular: 142.11

Ref: 7W-GK1507

Dimethyl acetylenedicarboxylate

CAS: 762-42-5

Pureza: 98.0%

Cor e Forma: Liquid, Clear

Peso molecular: 142.11000061035156

Ref: 10-F049730

Dimethyl acetylene dicarboxylate

CAS: 762-42-5

Dimethyl acetylene dicarboxylate (DMAD) is an anti-infective agent that targets the pyrrole system in enzymes. It inhibits the synthesis of bacterial proteins and has been shown to have antiviral activity against HIV. DMAD binds to a specific site on the enzyme and prevents it from functioning normally. This causes a decrease in the production of proteins needed for cell division and can lead to cell death. DMAD also has been shown to inhibit the growth of bacteria by binding to receptor sites, preventing protein synthesis, and altering enzyme activity. X-ray diffraction data and x-ray crystal structures reveal that DMAD is a stable compound which forms stable complexes with metal ions. These complexes are formed through hydrogen bonding interactions with amino acid residues in the active site of enzymes.

Fórmula: C₆H₆O₄

Pureza: Min. 95%

Peso molecular: 142.1 g/mol

Ref: 3D-FD10835

Dimethyl Acetylenedicarboxylate

Produto Controlado

CAS: 762-42-5

Applications Dimethyl Acetylenedicarboxylate is a biocide that is added to biodiesels to inhibit and remove microbial growth. It can rapidly penetrate the skin and cause aberrations in the activities of the glycogenic, lipogenic, and tricarboxylic acid metabollic pathways. It also causes delayed and pain-free dermal burns.
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 Poon, R., et al.: Arch. Toxicol., 85(11), 1419-1427 (2011); Klain, George J., et al.: Fund. Appl. Toxicol., 10(4), 730-5 (1988); Slovak, A. J. M., et al.: Contact Dermatitis, 11(1), 29-30 (1984)

Fórmula: C₆H₆O₄

Cor e Forma: Neat

Peso molecular: 142.11

Ref: TR-D461530