191213

5-Aminoorotsäure

99%

• Synonym(e): 5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidincarbonsäure, 5-Amino-6-carboxy-2,4-dihydroxypyrimidin
• Empirische Formel (Hill-System): C₅H₅N₃O₄
• CAS-Nummer: 7164-43-4
• Molekulargewicht: 171.11
• EG-Nummer: 230-514-2
• MDL-Nummer: MFCD00010563
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24851474
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99%
• Form: solid
• mp (Schmelzpunkt): >300 °C (lit.)
• Funktionelle Gruppe: carboxylic acid
• SMILES String: NC1=C(NC(=O)NC1=O)C(O)=O
• InChI: 1S/C5H5N3O4/c6-1-2(4(10)11)7-5(12)8-3(1)9/h6H2,(H,10,11)(H2,7,8,9,12)
• InChIKey: HWCXJKLFOSBVLH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

5-Aminoorotic acid forms complexes with cerium (III), lanthanum (III) and neodymium (III). It reacts with dianhydride of ethylenedinitrilotetraacetic acid in dry DMF or DMSO to yield functionalized dicarboxamide derivatives.

Anwendung

5-Aminoorotic acid was used as an internal standard during the electrochemical determination of orotic acid.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves