Caffeine( Pharmaceutical Secondary Standard)

Caffeine (Pharmaceutical Secondary Standard; Certified Reference Material)

1. Mã code: PHR1009-1G
2. Mã cas: 58-08-2
3. Quy cách: 1G
4. Tên gọi khác: 1,3,7-Trimethylxanthine
5. Molecular Weight C8H10N4O2= 194.19
6. grade certified reference material
   pharmaceutical secondary standard
7. form neat
8. Ứng dụng HPLC: suitable
   gas chromatography (GC): suitable
9. Nhiệt độ nóng chảy: 234-236.5 °C (lit.)
10. Ứng dụng: Pharmaceutical (small molecule)
11. pharmacopeia traceability traceable to BP 766
    traceable to PhEur C0100000
    traceable to USP 1085003
12. Hãng Sigma Aldrich