Guanine

About Guanine

GuaninePharmaceutical Secondary Standard; Certified Reference MaterialSynonym: 2-Amino-1,7-dihydro-6H-purin-6-one, 2-Amino-6-hydroxypurine, 2-AminohypoxanthineCAS Number73-40-5Empirical Formula (Hill Notation)C5H5N5OMolecular Weight151.13PropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Chromatography,Pharmaceutical Secondary Standards,Pharmaceutical and Drug Standards,Pharmacopeia & Metrological Institutes Standards,Secondary Pharmaceutical Standardspharmaceutical secondary standardInChI Key UYTPUPDQBNUYGX-UHFFFAOYSA-Nform neatmp >300C(lit.)format neatDescriptionAnalysis NoteThese secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.General descriptionPharmaceutical 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..Other NotesSame product same quality now Sigma-Aldrich brandThis product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025: 2005 (AClass Cert AT-1467), ISO GUIDES 34: 2009 (AClass Cert AR-1470).