85-5507-23　Coproporphyrin III-15N4 Sodium BIsulfate Salt 250ug　CAS No:Unlabeled Free Base: 14643-66-4　445024

特徴

• Coproporphyrin III-15N4 Tetrasodium Salt is derived from Coproporphyrin III-15N4 Tetramethyl Ester, which is a methyl ester derivative of Coproporphyrin III-15N4. Coproporphyrin I and III Tetramethyl Ester are nutritional requirements for the development of N. brasiliensis egg to third stage larvae. Coproporphyrin I and III Tetramethyl Ester are tetrapyrrole compounds excreted by Rhodobacter sphaeroides.
• Molecular Formula:C₃₆H₃₈¹⁵N₄O₈•xNaHSO₄
• Molecular Weight:658.68
• Purity:≥95%
• Appearance:Brown to black solid
• Solubility:DMSO (Slightly, Heated)
• Method for Determining Identity:Proton NMR Spectroscopic and Mass Spectrometric Analysis
• TLC Conditions:SiO2; Ethyl Acetate: Hexanes=9:1; Visualized with UV and AMCS; Single Spot, Rf=0.55
• Elemental Analysis:Calculated: %C: 65.64, %H: 5.81, %N: 8.51 (free acid)
• Normalized Intensity:15N0=0.00, 15N1=0.00, 15N2=0.51%, 15N3=1.64%, 15N4=97.85%
• Atmosphere:Inert Gas
• Storage and Stability:Store at -20°C. Stable for 6 months after receipt. Hygroscopic. Under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.