Collection: NMR

NMR — compiles chemical shift standards for single- and multinuclear NMR, shift reagents, and reagents for determining optical purity and absolute configuration, such as camphanic acid derivatives and lanthanide- or transition-metal-based compounds. This group serves as a reference for calibration and as an aid for interpreting nuclear magnetic resonance spectra.

NMR is used by analytical and organic chemists to calibrate chemical shifts in specific solvents, for example using sodium 3-(trimethylsilyl)-1-propanesulfonate for D2O solvent, and to determine optical purity and absolute configuration of chiral compounds using reagents such as camphanic acid and anthryl-trifluoroethanol derivatives. Metal-based shift reagents such as zirconocene dichloride also help shift and separate overlapping signals in complex spectra.

Examples of products in this collection: TCI Z0007 1291-32-3 Zirconocene Dichloride, TCI C1021 13429-83-9 (-)-Camphanic Acid, TCI T3002 1244954-13-9 (1S,4R)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid, TCI C1952 544-92-3 Copper(I) Cyanide, TCI T1638 2039-96-5 Sodium 3-(Trimethylsilyl)-1-propanesulfonate [1H NMR Standard for D2O Solvent], TCI C2184 909254-56-4 Chirabite-AR, TCI T1521 60646-30-2 (S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [ee Determination Reagent by NMR], TCI C2203 7647-17-8 Cesium Chloride.

Choosing NMR reagents requires attention to isotopic or enantiomeric purity for chiral reagents, compatibility with the deuterated solvent used, and the sensitivity of metal-based shift reagents to air humidity. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other categories at the same level under Analytical Chemistry, often used together in one laboratory workflow:

• Analytical & Chromatography Reagents
• GC
• HPLC
• Analytical Standards
• Electrophoresis
• Resins and Media

This collection is further divided into 4 more specific groups:

• Optical purity/Absolute Configuration Determination Reagents (for NMR)
• Chemical Shift Standards for Multinuclear NMR
• NMR Shift Reagents
• Chemical Shift Standards for NMR

Back to Analytical Chemistry. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official TCI Japan distributor in Indonesia — to check availability and lead time directly from Japan.