79156

3-Deoxy-2-keto-6-phosphogluconsäure Lithiumsalz

≥95% (TLC)

• Synonym(e): (4S,5R)-4,5-Dihydroxy-2-oxo-6-phosphonooxyhexansäure Lithiumsalz, 2-Dehydro-3-deoxy-6-phospho-D-gluconat Lithiumsalz, 2-Keto-3-deoxy-6-phosphogluconat Lithiumsalz, 3-Deoxy-2-keto-D-gluconsäure-6-phosphat Lithiumsalz, 3-Deoxy-D-erythro-hexulosonsäure-6-phosphat Lithiumsalz
• Empirische Formel (Hill-System): C₆H₁₁O₉P · xLi⁺
• CAS-Nummer: 27244-54-8
• Molekulargewicht: 258.12 (free acid basis)
• UNSPSC Code: 12352201
• NACRES: NA.25

Eigenschaften

• Quality Segment: 100
• assay: ≥95% (TLC)
• form: powder
• optical activity: [α]/D 9.0±1.0°, 3 hr, c = 0.1 in H₂O
• color: white
• storage temp.: −20°C
• SMILES string: [P](=O)(OC[C@@H](O)[C@@H](O)CC(=O)C(=O)O)(O)O
• InChI: 1S/C6H11O9P/c7-3(1-4(8)6(10)11)5(9)2-15-16(12,13)14/h3,5,7,9H,1-2H2,(H,10,11)(H2,12,13,14)/t3-,5+/m0/s1
• InChI key: OVPRPPOVAXRCED-WVZVXSGGSA-N

Beschreibung

Biochem/physiol Actions

Metabolite in the pentose phosphate pathway, generating NADPH and pentoses; and in the in pentose and glucuronate interconversions; key intermediate in the Entner-Doudoroff pathway of some bacteria, substrate of 2-Keto-3-deoxy-6-phosphogluconate (KDPG) aldolase, catalyzing the reversible cleavage of KDPG to pyruvate and glyceraldehyde-3-phosphate. It was found to be the carbon catabolite repression signal of phenylacetic acid metabolism in P. putida KT2440. Expression from Pu was repressed mainly via PtsN in response to high levels of 2-dehydro-3-deoxygluconate-6-phosphate.

2-dehydro-3-deoxy-phosphogluconate is a substrate for the enzyme 2-dehydro-3-deoxy-phosphogluconate aldolase which converts it into D-glyceraldehyde 3-phosphate plus pyruvate.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable