NAM CAS 49759-20-8

Introduction：Basic information about NAM CAS 49759-20-8, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

NAM Basic information

• Product Name: NAM
• Synonyms: N-(9-Acridyl)maleimide(NAM);NAM, [=N-(9-ACRIDINYL)MALEIMIDE];1-(9-Acridinyl)-1H-pyrrole-2,5-dione;NAM [=N-(9-Acridinyl)maleimide] [for HPLC Labeling];N-(9-Acridyl)maleimide;9-Maleimidoacridine, NAM;N-(9-Acridinyl)maleinimide;N-(Acridine-9-yl)maleimide
• CAS: 49759-20-8
• MF: C17H10N2O2
• MW: 274.27
• EINECS: 677-145-7
• Product Categories: Analytical Chemistry;Fluorescence Detection (HPLC Labeling Reagents);HPLC Labeling Reagents;N-Substituted Maleimides;N-Substituted Maleimides, Succinimides & Phthalimides;Aromatic;Fluorescent Labels & Indicators;Heterocycles;Aromatics Compounds;Mercapto Group Labeling Reagents for Fluorescence HPLC
• Mol File: 49759-20-8.mol

NAM Chemical Properties

• Melting point: 188-190°C
• storage temp.: 2-8°C
• solubility: Chloroform, Methanol
• form: Solid
• color: Yellow

Safety Information

• Hazard Codes: Xi
• Risk Statements: 36/37/38-36/38
• Safety Statements: 26-36-36/37/39
• WGK Germany: 3
• F: 8-10-21
• HS Code: 29339900

NAM Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

Reagent used for the fluorescent labeling of thiols, sulfides and sulfites for determination by HPLC

Uses

Used for fluorometric determination of sulfites in foods and fermentation products.

Purification Methods

Purify NAM by chromatography on silica gel using CH2Cl2 as eluant. Evaporation of pooled fractions that gave the correct NMR spectra gave a solid which was crystallised from Me2CO as pale yellow prisms. IR max (nujol): 1710 (imide); UV (MeOH): max (nm), ( 1cm-1): 251 (159 500), 343 shoulder (7 700), 360 (12 400) and 382shoulder (47 000). [Mashida et al. Chem Pharm Bull Jpn 26 596 1978, Schuldiner et al. Eur J Biochem 25 64 1972,]