CAS 328-42-7

Acido ossalacetico

Descrizione:

Acido ossalacetico, con il numero CAS 328-42-7, è un acido dicarbossilico a quattro atomi di carbonio che gioca un ruolo cruciale in vari percorsi metabolici, in particolare nel ciclo dell'acido citrico (ciclo di Krebs). È un solido cristallino incolore, solubile in acqua e ha una natura leggermente acida a causa della presenza di due gruppi carbossilici (-COOH). La formula molecolare di Acido ossalacetico è C4H4O5, e esiste in equilibrio con la sua forma anionica, ossalacetato, a pH fisiologico. Questo composto è essenziale per la sintesi degli aminoacidi ed è coinvolto nella gluconeogenesi, il processo di generazione di glucosio da substrati non carboidrati. Acido ossalacetico può anche partecipare a reazioni di transaminazione, contribuendo alla formazione di aspartato. La sua reattività è caratterizzata dalla capacità di subire reazioni di decarbossilazione e condensazione, rendendolo un intermedio versatile nella sintesi organica e nella biochimica. A causa della sua importanza biologica, Acido ossalacetico è di interesse nella ricerca relativa al metabolismo, alla produzione di energia e a varie malattie.

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

Sinonimi:

• 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

Formula: C₄H₄O₅

Purezza: >97.0%(T)

Colore e forma: White to Light yellow powder to crystal

Peso molecolare: 132.07

Ref: 3B-O0072

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

Formula: C₄H₄O₅

Purezza: 97%

Colore e forma: White to cream, Crystals or powder or crystalline powder

Peso molecolare: 132.07

Ref: 02-A12739

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

Formula: C₄H₄O₅

Purezza: 98+%

Colore e forma: White to off-white, Powder or crystalline powder

Peso molecolare: 132.07

Ref: 02-015789

2-Oxosuccinic acid

CAS: 328-42-7

Formula: C₄H₄O₅

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 132.0716

Ref: IN-DA003TII

Oxaloacetic acid

CAS: 328-42-7

Oxaloacetic acid

Purezza: ≥98%

Peso molecolare: 132.07g/mol

Ref: 54-BUP18044

Oxalacetic acid

CAS: 328-42-7

Formula: C₄H₄O₅

Purezza: ≥ 98.0%

Colore e forma: White to off-white powder

Peso molecolare: 132.07

Ref: 7W-GK3722

Oxaloacetic acid

CAS: 328-42-7

Oxaloacetic acid

Formula: C₄H₄O₅

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

Colore e forma: white crystalline powder

Peso molecolare: 132.07g/mol

Ref: 54-BIO0513

Oxaloacetic acid

CAS: 328-42-7

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

Formula: C₄H₄O₅

Purezza: 98.27% - 99.93%

Colore e forma: Solid

Peso molecolare: 132.07

Ref: TM-T4862

Oxaloacetic Acid

Prodotto controllato

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);

Formula: C₄H₄O₅

Colore e forma: Neat

Peso molecolare: 132.07

Ref: TR-O845030

Oxalacetic acid

CAS: 328-42-7

Oxalacetic acid is a metabolite of oxaloacetate, which is produced by the decarboxylation of oxalacetic acid. It is a precursor in the citric acid cycle. Oxalacetic acid has been shown to be found in high concentrations in cancer tissues and plant leaves, where it functions as part of the citric acid cycle. Oxalacetic acid binds metal ions such as copper, zinc and iron with high affinity, forming metal chelates. Oxalacetic acid has also been found to inhibit proliferation of HL-60 cells.

Formula: C₄H₄O₅

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 132.07 g/mol

Ref: 3D-FO12113

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.

Formula: C₄H₄O₅

Purezza: Min. 98.0 Area-%

Peso molecolare: 132.07 g/mol

Ref: 3D-O-5000

Oxalacetic Acid extrapure, 98%

CAS: 328-42-7

Formula: C₄H₄O₅

Purezza: min. 98%

Colore e forma: White to off-white, Crystalline powder

Peso molecolare: 132.07

Ref: SR-62704

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

CAS: 328-42-7

Formula: C₄H₄O₅

Purezza: min. 98%

Colore e forma: White to off-white, Crystalline powder

Peso molecolare: 132.07

Ref: SR-30917

2-oxobutanedioic acid

CAS: 328-42-7

Formula: C₄H₄O₅

Purezza: 70%

Colore e forma: Solid, White - Slightly pale yellow powder

Peso molecolare: 132.071

Ref: 10-F358320