Isotopically Labeled Compounds
Cayman Chemical Oleoyl EthnolamIde-d4 100UG
An internal standard for the quantification of OEA by GC- or LC-MS
Cayman Chemical Palmitic Acid-d2, Purity: ≥98% deuterated forms (d1-d2), CAS: 62689-96-7, 250 mg
An internal standard for the quantification of palmitic acid by GC- or LC-MS
Sigma Aldrich Fine Chemicals Biosciences Acetone-d6 99.9 atom D25G
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Hexadeuteroacetone) is the hexadeuterated form of acetone in which all hydrogen atoms in acetone molecule have been replaced by deuterium (D) atoms.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 Sodium acetate-2-13C 99 at1G
Sodium acetate-2-13C is 13C isotopomer labeled precursor of sodium acetate.
Sigma Aldrich Fine Chemicals Biosciences Acetone d6 99.9 atom D100G
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Hexadeuteroacetone) is the hexadeuterated form of acetone in which all hydrogen atoms in acetone molecule have been replaced by deuterium (D) atoms.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 Citric acid-13C6 99 atom % 13C, 97% (CP) | 287389-42-8 | MFCD01075573 | 100MG
Citric acid-13C6 99 atom % 13C, 97% (CP) | Purity: 97% (CP) | Mol Wt: 198.08 | 287389-42-8 | MFCD01075573 | 100MG
Sigma Aldrich Fine Chemicals Biosciences Benzyl bromide-d7 98 atom % D | 35656-93-0 | MFCD01075417 | 5G
Benzyl bromide-d7 98 atom % D | Purity: 99% (CP) | Mol Wt: 178.08 | 35656-93-0 | MFCD01075417 | 5G
Sigma Aldrich Fine Chemicals Biosciences Propene-2-13C 99 atom % 13C | 37020-81-8 | MFCD01073831 | 100ML
Propene-2-13C 99 atom % 13C | Mol Wt: 43.07 | 37020-81-8 | MFCD01073831 | 100ML
Sigma Aldrich Fine Chemicals Biosciences Acetonitrile-d3 >=99.8 atom % D | 2206-26-0 | MFCD00001881 | 50G
Acetonitrile-d3 >=99.8 atom % D | Purity: >=99% (CP) | Mol Wt: 44.07 | 2206-26-0 | MFCD00001881 | 50G
Sigma Aldrich Fine Chemicals Biosciences Acetonitrile-d3 99.8 atom % D, contains 1 % (v/v) TMS | 2206-26-0 | MFCD00001881 | 50G
Acetonitrile-d3 99.8 atom % D, contains 1 % (v/v) TMS | Purity: 99% (CP) | Mol Wt: 44.07 | 2206-26-0 | MFCD00001881 | 50G
Cayman Chemical 9-OxoDE-d3 25ug
An internal standard for the quantification of 9-OxoODE by GC- or LC-MS