PHR2542

3-Methylxanthin

certified reference material, pharmaceutical secondary standard

• Synonym(e): 2,6-Dihydroxy-3-methyl-purin
• Empirische Formel (Hill-System): C₆H₆N₄O₂
• CAS-Nummer: 1076-22-8
• Molekulargewicht: 166.14
• Beilstein: 180944
• MDL-Nummer: MFCD00005580
• UNSPSC-Code: 41116107

Eigenschaften

• Qualität: certified reference material; pharmaceutical secondary standard
• Qualitätsniveau: 300
• Agentur: traceable to USP 1653026
• API-Familie: theophylline
• Verpackung: pkg of 100 mg
• mp (Schmelzpunkt): >300 °C (lit.)
• SMILES String: CN1C(=O)NC(=O)c2[nH]cnc12
• InChI: 1S/C6H6N4O2/c1-10-4-3(7-2-8-4)5(11)9-6(10)12/h2H,1H3,(H,7,8)(H,9,11,12)
• InChIKey: GMSNIKWWOQHZGF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Hinweis zur Analyse

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Sonstige Hinweise

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Fußnote

To see an example of a Certificate of Analysis for this material enter LRAA6959 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable