Isotopically Labeled Compounds
Sigma Aldrich Fine Chemicals Biosciences 14-Dioxane-d8 99 atom D1G
1,4-Dioxane-d8 is a deuterated derivative of 1,4-dioxane. It has an isotopic purity of 99atom%D. It is a standard purity solvent suitable for routine NMR analyses (conducted at ambient temperatures where quality is less critical). It is widely employed as a deuterated standard. It participates as a surrogate standard during the activated carbon SPE (solid-phase extraction) and GC-MS-SIM (gas chromatography-mass spectrometry (GC-MS) in selected ion monitoring (SIM) mode) quantification of 1,4-dioxane in drinking water.
Cambridge Isotope Laboratories Dimethyl Sulfoxide-d6 100% (d, 99.96%), 2206-27-1, MFCD00002090, 10X0.5 mL
Chemical Formula: CD3SOCD3, MW: 84.17, 99.96%, Synonyms: DMSO-D6; Methyl sulfoxide-D6; Hexadeuterodimethyl sulfoxide.
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Hexadeuteroacetone) is the hexadeuterated form of acetone in which all hydrogen atoms in acetone molecule have been replaced by deuterium (D) atoms.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.
Cambridge Isotope Laboratories Methanol-D4 (D 99 8%) 0 05% v/v TMS 25 g
Methanol-D4 (D 99 8%) 0 05% v/v TMS 25 g
Cambridge Isotope Laboratories Dimethyl Sulfoxide-D6 (D, 99.9%), .05% V/V Tms, 2206-27-1, Mfcd00002090, 10X0.75 Ml
Dimethyl Sulfoxide-D6 (D, 99.9%), .05% V/V Tms, 2206-27-1, Mfcd00002090, 10X0.75 Ml
Sigma Aldrich Fine Chemicals Biosciences Methanol d4 99.8 atom D c25G
Methanol-d4 (CD3OD) is a deuterated NMR solvent containing 0.05% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Absolute infrared absorption intensities of CD3OD have been reported between 8000 and 350cm-1.
Medchemexpress LLC Ethanol-d6 | 1516-08-1 | 99.3% | 52.11 | C2D6O | 500 MG
Ethanol-d6 is the deuterium-labeled form of ethanol used as an analytical and research solvent for NMR spectroscopy and isotope-tracing studies. It is supplied as a colorless to light yellow liquid with a reported purity of 99.32% and a molecular weight of 52.11 g/mol, and it has the formula C2D6O.
- Deuterium-labeled solvent suitable for NMR and tracer experiments.
- High stated purity (99.3%) for reliable analytical results.
- Low-viscosity liquid physical state for easy handling and dilution.
- Stable storage recommendations for long-term integrity.
- Available in multiple pack sizes to match experimental scale.
Sigma Aldrich Fine Chemicals Biosciences Dimethyl sulfoxide-d6 99.9 atom % D, contains 1 % (v/v) TMS | 2206-27-1 | MFCD00002090 | 10G
Dimethyl sulfoxide-d6 99.9 atom % D, contains 1 % (v/v) TMS | Purity: >=99% (CP) | Mol Wt: 84.17 | 2206-27-1 | MFCD00002090 | 10G
Cambridge Isotope Laboratories NITROMETHANE (13C, 99%), 1 G, 32480-00-5
NITROMETHANE (13C, 99%), 1 G, 32480-00-5
Cambridge Isotope Laboratories Bifenthrin (D6 98%) 100 ug/mL in nonane 1 2 mL
Bifenthrin (D6 98%) 100 ug/mL in nonane 1 2 mL
Sigma Aldrich Fine Chemicals Biosciences Chloroform-d >=99.8 atom % D, contains 0.5 wt. % silver foil as stabilizer | 865-49-6 | MFCD00000827 | 100G
Chloroform-d >=99.8 atom % D, contains 0.5 wt. % silver foil as stabilizer | Purity: >=99.00% | Mol Wt: 120.38 | 865-49-6 | MFCD00000827 | 100G
Sigma Aldrich Fine Chemicals Biosciences Dimethyl sulfoxide-d6 99.9 atom % D, contains 0.03 % (v/v) TMS | 2206-27-1 | MFCD00002090 | 10X0.6ML
Dimethyl sulfoxide-d6 99.9 atom % D, contains 0.03 % (v/v) TMS | Purity: 99% (CP) | Mol Wt: 84.17 | 2206-27-1 | MFCD00002090 | 10X0.6ML
Medchemexpress LLC Platycodin D2 | 66663-90-9 | MFCD29904544 | 99.8% | 1387.46 g/mol | C63H102O33 | 10 MG
Platycodin D2 is a triterpenoid saponin isolated from Platycodon grandiflorum with reported anti-cancer activity. It is supplied as a high-purity research reagent with documented solubility and storage guidance for experimental use.
- Naturally derived triterpenoid saponin
- Reported anti-cancer activity in preclinical studies
- High purity (99.78%) suitable for research applications
- CAS number 66663-90-9 for unambiguous identification
- Soluble in DMSO (100 mg/mL); in vivo formulation suggestions available
- Powder stable at -20°C for long-term storage