CAS 328-42-7

Ácido oxaloacético

Descripción:

Ácido oxaloacético, con el número CAS 328-42-7, es un ácido dicarboxílico de cuatro carbonos que juega un papel crucial en diversas vías metabólicas, particularmente en el ciclo del ácido cítrico (ciclo de Krebs). Es un sólido cristalino incoloro que es soluble en agua y tiene una naturaleza ligeramente ácida debido a la presencia de dos grupos carboxilo (-COOH). La fórmula molecular de Ácido oxaloacético es C4H4O5, y existe en equilibrio con su forma aniónica, oxaloacetato, a pH fisiológico. Este compuesto es esencial para la síntesis de aminoácidos y está involucrado en la gluconeogénesis, el proceso de generación de glucosa a partir de sustratos no carbohidratados. Ácido oxaloacético también puede participar en reacciones de transaminación, contribuyendo a la formación de aspartato. Su reactividad se caracteriza por la capacidad de sufrir reacciones de descarboxilación y condensación, lo que lo convierte en un intermediario versátil en la síntesis orgánica y la bioquímica. Debido a su importancia biológica, Ácido oxaloacético es de interés en la investigación relacionada con el metabolismo, la producción de energía y diversas enfermedades.

Fórmula: C₄H₄O₅

InChI: InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)

Clave InChI: InChIKey=KHPXUQMNIQBQEV-UHFFFAOYSA-N

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

Sinónimos:

• 2-Ketosuccinic acid
• 2-Oxobutanedioate
• 2-Oxobutanedioic Acid
• 2-Oxosuccinic acid
• Acide oxalacetique
• Acido Oxalacetico
• Butanedioic acid, 2-oxo-
• Butanedioic acid, oxo-
• Ketosuccinic acid
• Nsc 284205
• Nsc 77688
• OAA
• Oxalacetate
• Oxalacetic acid 2-Oxosuccinic
• Oxalessigsaure
• Oxaloacetic acid
• Oxaloethanoic acid
• Oxobutanedioic Acid
• Oxosuccinic acid
• α-Ketosuccinic acid

Oxalacetic Acid

CAS: 328-42-7

Fórmula: C₄H₄O₅

Pureza: >97.0%(T)

Forma y color: White to Light yellow powder to crystal

Peso molecular: 132.07

Ref: 3B-O0072

Oxalacetic acid, 98+%

CAS: 328-42-7

Oxaloacetic acid is a substrate for malate dehydrogenase and oxaloacetate decarboxylase. It is an inhibitor of succinic dehydrogenase. It is an intermediate in the citric acid cycle and glucogenesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfo

Fórmula: C₄H₄O₅

Pureza: 98+%

Forma y color: White to off-white, Powder or crystalline powder

Peso molecular: 132.07

Ref: 02-015789

Oxalacetic acid, 97%

CAS: 328-42-7

Oxalacetic acid is used as a metabolic intermediate in many processes that occur in animals and citric acid cycle. It is a used to converted to aspartic acid by aspartate transaminase. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docume

Fórmula: C₄H₄O₅

Pureza: 97%

Forma y color: Crystals or powder or crystalline powder, White to cream

Peso molecular: 132.07

Ref: 02-A12739

Oxaloacetic acid

CAS: 328-42-7

Oxaloacetic acid

Fórmula: C₄H₄O₅

Pureza: By hplc: 99.3% (Typical Value in Batch COA)

Forma y color: Solid-Powder

Peso molecular: 132.07155

Ref: 54-BIO0513

Oxaloacetic acid

CAS: 328-42-7

Oxaloacetic acid

Fórmula: C₄H₄O₅

Pureza: 99.5%

Peso molecular: 132.07

Ref: 54-BUP18044

Oxalacetic acid

CAS: 328-42-7

Fórmula: C₄H₄O₅

Pureza: ≥ 98.0%

Forma y color: White to off-white powder

Peso molecular: 132.07

Ref: 7W-GK3722

2-oxosuccinic acid

CAS: 328-42-7

Fórmula: C₄H₄O₅

Pureza: 97%

Forma y color: Solid

Peso molecular: 132.0716

Ref: IN-DA003TII

Oxaloacetic Acid

Producto controlado

CAS: 328-42-7

Stability Hygroscopic
Applications A four carbon dicarboxylic acid that is an intermediate in the citric acid cycle and glucogenesis. It has been shown to inhibit succinate dehydrogenase.
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 Zeylemaker, W.P. et al.: Biochim. Biophys. Acta Enzymol., 132, 210 (1967); Dalla-Betta, P. et al.: Int. J. Mol. Sci., 10, 2809 (2009);

Fórmula: C₄H₄O₅

Forma y color: Neat

Peso molecular: 132.07

Ref: TR-O845030

Oxaloacetic acid

CAS: 328-42-7

Oxalacetic Acid

Fórmula: C₄H₄O₅

Pureza: 97% （Titration）

Peso molecular: 132.07

Ref: IN-DG2256

Oxaloacetic acid

CAS: 328-42-7

Oxaloacetic acid: a four-carbon dicarboxylic acid, an intermediate in the citric acid cycle, forms aspartic acid.

Fórmula: C₄H₄O₅

Pureza: 99.80% - 99.93%

Forma y color: Solid

Peso molecular: 132.0716

Ref: TM-T4862

Oxalacetic Acid

CAS: 328-42-7

Fórmula: C₄H₄O₅

Forma y color: Solid

Peso molecular: 132.07

Ref: BE-MU-8237

2-oxobutanedioic acid

CAS: 328-42-7

Fórmula: C₄H₄O₅

Pureza: 70%

Forma y color: Solid

Peso molecular: 132.071

Ref: 10-F358320

Oxalacetic Acid extrapure, 98%

CAS: 328-42-7

Fórmula: C₄H₄O₅

Pureza: min. 98%

Forma y color: White to off-white, Crystalline powder

Peso molecular: 132.07

Ref: SR-62704

Oxalacetic Acid for cell culture, 98%, Endotoxin (BET) 0.05EU/mg

CAS: 328-42-7

Fórmula: C₄H₄O₅

Pureza: min. 98%

Forma y color: White to off-white, Crystalline powder

Peso molecular: 132.07

Ref: SR-30917

Oxaloacetic acid (Standard)

CAS: 328-42-7

Oxaloacetic acid (Standard) is a reference standard for research and analysis in studies involving Oxaloacetic acid. Oxaloacetic acid, also known as oxosuccinic acid or oxalacetic acid, is a four-carbon dicarboxylic acid appearing as an intermediate of the citric acid cycle. In vivo, oxaloacetate (the ionized form of oxaloacetic acid) is formed by the oxidation of L-malate, catalyzed by malate dehydrogenase, and reacts with Acetyl-CoA to form citrate, catalyzed by citrate synthase.(wikipedia) A class of ketodicarboxylic acids derived from oxalic acid. Oxaloacetic acid is an intermediate in the citric acid cycle and is converted to aspartic acidD by a transamination reaction.

Fórmula: C₄H₄O₅

Peso molecular: 132.0716

Ref: TM-TMSM-3667

Oxalacetic acid

CAS: 328-42-7

Oxalacetic acid is an essential component of the Krebs cycle where it combines with acetyl-coenzyme A to yield citric acid. Thus, it is a necessary intermediate in the intercyclicpathway between the Embden-Meyerhof cycle and the Krebs cycle. The prime function of these cycles is the production of energy and the shunting out of these acids effectively slowsthe cycle down. Therefore, keto acids, such as pyruvate andoxalacetic, are frequently added to tissue culture media formulations to maintain maximum cell metabolism.

Fórmula: C₄H₄O₅

Pureza: Min. 98.0 Area-%

Peso molecular: 132.07 g/mol

Ref: 3D-O-5000