85-1518-93　S-(-)-Nicotine Ditartrate Dihydrate 25g　N2561-90P

特徴

• Prototype nicotinic acetylcholine receptor agonist; naturally occurring isomer. It is a potent neurotoxin.
• Synonyms:3-[(2S)-1-Methyl-2-pyrrolidinyl]pyridine (2R,3R)-2,3-Dihydroxybutanedioate Hydrate; Nicotine Tartrate Dihydrate; (S)-3-(1-Methyl-2-pyrrolidinyl)pyridine (2R,3R)-2,3-Dihydroxybutanedioate Dihydrate; (S)-3-(1-methyl-2-pyrrolidinyl)pyridine [R-(R*,R*)]-2,3-Dihydroxybutanedioate Dihydrate; (-)-Nicotine Di-(+)-Hydrogen Tartrate
• Molecular Formula:C₁₀H₁₄N₂•2(C₄H₆O₆)•2(H₂O)
• Molecular Weight:498.44
• Appearance:White solid
• Purity (HPLC):≥98%
• Specific Rotation [a]20/D, C=10, H2O:+23.0 to +27.0 deg
• Melting Point:97-100°C
• Water:6.7-8.0%
• Solubility:DMSO (Slightly), Methanol (Slightly), Water (Slightly)
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.