Isotopically Labeled Compounds
Sigma Aldrich Fine Chemicals Biosciences Acetone-d6 99.9 atom D50G
Acetone-d6 (CD3COCD3 Hexadeuteroacetone) is the hexadeuterated form of acetone in which all hydrogen atoms in acetone molecule have been replaced by deuterium (D) atoms. It is a standard purity solvent for NMR (Nuclear Magnetic Resonance) analyses. Absorption spectra of CD3COCD3 samples cooled in molecular jet (jet-cooled) have been evaluated in the range of 51000-54000cm-1. Collision of its molecular ions with a perdeuterated surface (C20D41 SAu) was investigated by ion-surface collision spectroscopy. The Infrared and Raman spectra of acetone-d6 have been analyzed. It undergoes H-2H exchange reaction with acetone d0 to afford acetone d1 and d5.
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES PREGNENOLONE 20 21 13C2 16 16
NC3827175 PREGNENOLONE 20 21 13C2 16 16
Sigma Aldrich Fine Chemicals Biosciences Methanol-d4, 811-98-3, MFCD00044637, 10 x 0.75mL
Linear Formula CD3OD, Molecular Weight 36.07, ≥99.8 atom % D, contains 0.03 % (v/v) TMS, Synonym: Methyl-d3 alcohol d, Tetradeuteromethanol; Methanol-d4 is a deuterated NMR solvent containing 0.03 % (v/v) TMS (trimethylsilane). It is useful in NMR-based research and analyses.
Sigma Aldrich Fine Chemicals Biosciences Deuterium oxide | 7789-20-0 | MFCD00044636 | 100mL
Deuterium oxide | 99.9 atom % D, contains 0.05 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt | MW:20.03 | 7789-20-0 | MFCD00044636 | 100mL
Cambridge Isotope Laboratories ACETONE-D6 "100%" (D, 99.96%) (+0.03% V/V TMS), 10X0.75 ML, 666-52-4
ACETONE-D6 "100%" (D, 99.96%) (+0.03% V/V TMS), 10X0.75 ML, 666-52-4
Cambridge Isotope Laboratories Dimethyl Sulfoxide-D6 (D, 99.9%), 5 X 1 G, 2206-27-1
Dimethyl Sulfoxide-D6 (D, 99.9%), 5 X 1 G, 2206-27-1
Cambridge Isotope Laboratories Acetonitrile-D3 100% | 2206-26-0 | MFCD00001881 | 10 x 0.75 mL
Acetonitrile-D3 100% | Purity: 99.5% | Mol Wt: 44.07 | 2206-26-0 | MFCD00001881 | 10 x 0.75 mL
Cambridge Isotope Laboratories ACRYLAMIDE (2,3,3-D3, 98%), 1 G, 122775-19-3
ACRYLAMIDE (2,3,3-D3, 98%), 1 G, 122775-19-3
Sigma Aldrich Fine Chemicals Biosciences Water-18O | 14314-42-2 | MFCD00064503 | 1g
Water-18O | Putity: 97 atom % 18O | MW: 20.02 | 14314-42-2 | MFCD00064503 | 1g
Medchemexpress LLC (Rac)-16:0 PI(5)P-d5 (diammonium) | 99.0% | 930.10 | 100 UG
This product is (Rac)-16:0 PI(5)P-d5 diammonium, a deuterium-labeled phosphatidylinositol 5-phosphate. It is an isotope-labeled compound used as a tracer and internal standard for quantitative analysis in research applications. Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled compound
- Functions as a tracer
- Serves as an internal standard for quantitative analysis
- Suitable for NMR, GC-MS, or LC-MS techniques
- Intended for research use only
Cambridge Isotope Laboratories POTASSIUM THIOCYANATE (13C, 95-99%) 95%+ PURE, 0.5 G, 143827-33-2
POTASSIUM THIOCYANATE (13C, 95-99%) 95%+ PURE, 0.5 G, 143827-33-2