PHR9064

1,3-Dimethyl-harnsäure

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(e): Theophylline impurity E (PhEur), 1,3-Dimethyl-2,6,8-trihydroxy-purin, 1,3-Dimethyl-7,9-dihydro-1H-purin-2,6,8(3H)-trion, Oxytheophyllin
• Empirische Formel (Hill-System): C₇H₈N₄O₃
• CAS-Nummer: 944-73-0
• Molekulargewicht: 196.16
• Beilstein: 193698
• MDL-Nummer: MFCD00009740
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material; TraceCERT^®
• Qualitätsniveau: 300
• Produktlinie: TraceCERT^®
• Haltbarkeit: limited shelf life, expiry date on the label
• Hersteller/Markenname: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• mp (Schmelzpunkt): ≥300 °C (lit.)
• Anwendung(en): pharmaceutical small molecule
• Format: neat
• Lagertemp.: −20°C
• SMILES String: CN1C(=O)N(C)C2=C(NC(=O)N2)C1=O
• InChI: 1S/C7H8N4O3/c1-10-4-3(8-6(13)9-4)5(12)11(2)7(10)14/h1-2H3,(H2,8,9,13)
• InChIKey: OTSBKHHWSQYEHK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034.
This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma aldrich.com

Anwendung

These Reference Materials are suitable for use in several analytical applications including, but not limited to, method development for qualitative and quantitative analyses, daily calibration, and routine quality control testing.

Empfohlene Produkte

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Rechtliche Hinweise

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable