CAS 328-42-7
:Oxaloacetic acid
Description:
Oxaloacetic acid, with the CAS number 328-42-7, is a four-carbon dicarboxylic acid that plays a crucial role in various metabolic pathways, particularly in the citric acid cycle (Krebs cycle). It is a colorless, crystalline solid that is soluble in water and has a slightly acidic nature due to the presence of two carboxyl (-COOH) groups. The molecular formula of oxaloacetic acid is C4H4O5, and it exists in equilibrium with its anionic form, oxaloacetate, at physiological pH. This compound is essential for the synthesis of amino acids and is involved in gluconeogenesis, the process of generating glucose from non-carbohydrate substrates. Oxaloacetic acid can also participate in transamination reactions, contributing to the formation of aspartate. Its reactivity is characterized by the ability to undergo decarboxylation and condensation reactions, making it a versatile intermediate in organic synthesis and biochemistry. Due to its biological significance, oxaloacetic acid is of interest in research related to metabolism, energy production, and various diseases.
Formula:C4H4O5
InChI:InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)
InChI key:InChIKey=KHPXUQMNIQBQEV-UHFFFAOYSA-N
SMILES:C(CC(O)=O)(C(O)=O)=O
Synonyms:- 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
- See more synonyms
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Oxalacetic Acid
CAS:Formula:C4H4O5Purity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:132.07Oxalacetic acid, 98+%
CAS: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 portfoFormula:C4H4O5Purity:98+%Color and Shape:White to off-white, Powder or crystalline powderMolecular weight:132.07Oxalacetic acid, 97%
CAS: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 documeFormula:C4H4O5Purity:97%Color and Shape:Crystals or powder or crystalline powder, White to creamMolecular weight:132.07Oxaloacetic acid
CAS:Oxaloacetic acidFormula:C4H4O5Purity:By hplc: 99.3% (Typical Value in Batch COA)Color and Shape:Solid-PowderMolecular weight:132.07155Oxalacetic acid
CAS:Formula:C4H4O5Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:132.07Oxaloacetic Acid
CAS:Controlled ProductStability 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);Formula:C4H4O5Color and Shape:NeatMolecular weight:132.07Oxaloacetic acid
CAS:Oxaloacetic acid: a four-carbon dicarboxylic acid, an intermediate in the citric acid cycle, forms aspartic acid.Formula:C4H4O5Purity:99.80% - 99.93%Color and Shape:SolidMolecular weight:132.0716Oxalacetic acid
CAS: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.Formula:C4H4O5Purity:Min. 98.0 Area-%Molecular weight:132.07 g/molOxalacetic Acid extrapure, 98%
CAS:Formula:C4H4O5Purity:min. 98%Color and Shape:White to off-white, Crystalline powderMolecular weight:132.07Oxalacetic Acid for cell culture, 98%, Endotoxin (BET) 0.05EU/mg
CAS:Formula:C4H4O5Purity:min. 98%Color and Shape:White to off-white, Crystalline powderMolecular weight:132.07Oxaloacetic acid (Standard)
CAS: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.Formula:C4H4O5Molecular weight:132.0716
