Tartaric Acid
Medchemexpress LLC D-(-)-tartaric acid diisopropyl ester | 62961-64-2 | MFCD00008876 | >98.0% | 234.25 g/mol | C10H18O6 | 10 G
D-(-)-Tartaric acid diisopropyl ester is the diisopropyl ester derivative of D-tartaric acid used as a chiral building block and biochemical reagent for research applications. It is supplied as a colorless to light yellow liquid (MW 234.25 g/mol) and is commonly used in enantioselective synthesis and chiral derivatization workflows.
- Chiral building block for asymmetric synthesis.
- Useful for chiral derivatization and analytical methods.
- Liquid form facilitates solution-phase reactions and handling.
- Compatible with common organic solvents.
- Storage-stable when kept under recommended temperatures.
Medchemexpress LLC Fobrepodacin disodium | 1384984-20-6 | 99.5% | 552.40 g·mol-1 | C21H24FN6Na2O6P | 5 MG
Fobrepodacin disodium is the disodium phosphate salt form of an orally active prodrug developed as a gyrase B inhibitor with potent bactericidal activity against mycobacterial pathogens. Supplied as a white to off-white solid for research use, the material is characterized for purity, solubility, and storage to support in vitro and in vivo studies.
- Orally active phosphate prodrug
- Potent bactericidal activity in vivo
- High purity: 99.5%
- White to off-white solid; hygroscopic-store sealed
- Soluble in DMSO (~5 mg/mL) with pH adjustment recommended
- Stable in solvent: -80°C (6 months), -20°C (1 month)
Medchemexpress LLC R,S-anatabine | 2743-90-0 | MFCD01669938 | 99.7% | 160.22 | C10H12N2 | 100MG
(R,S)-Anatabine is the racemic form of anatabine, a minor tobacco alkaloid supplied as an analytical standard and research reagent for biochemical and analytical applications, including use as a marker of tobacco exposure and in amyloid-beta studies.
- Analytical standard for detection and quantification of tobacco alkaloids.
- Racemic (R,S) form of anatabine.
- Molecular formula C10H12N2; molecular weight 160.22.
- High purity (99.7%).
- Typically supplied as a 100 mg reference material.
- Storage: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC D-(-)-tartaric acid diisopropyl ester | 62961-64-2 | MFCD00008876 | 234.25 g/mol | C10H18O6 | 100 G
D-(-)-Tartaric acid diisopropyl ester is a chiral organic reagent used as a chemical building block and biochemical reagent in life-science research. It is the diisopropyl ester derivative of D-tartaric acid and is supplied for use in synthesis, enantioselective transformations, and analytical applications.
- Chiral diisopropyl ester of D-tartaric acid for enantioselective synthesis.
- Suitable as a reagent and building block in organic synthesis and biochemical assays.
- Molecular formula C10H18O6; molecular weight 234.25 g/mol.
- Available in multiple package sizes from 10 g to 500 g.
- Storage recommendations: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months).
- Product documentation includes a data sheet and safety data sheet.
Medchemexpress LLC Racemic anatabine | 2743-90-0 | MFCD00078278 | 99.7% | 160.22 | C10H12N2 | 50MG
Racemic anatabine is a high-purity reference standard of the tobacco alkaloid anatabine (CAS 2743-90-0) supplied for research and analytical use. It is intended for laboratory applications such as use as a marker of tobacco exposure and for biochemical or neuroscience studies. The material is provided as a solid with recommended cold-storage conditions and is available in multiple pack sizes, including 50 MG.
- High purity (≈99.7%) for analytical and reference use.
- Suitable as a marker of tobacco exposure in analytical assays.
- Molecular formula C10H12N2; molecular weight 160.22.
- Available in multiple pack sizes, including 50 MG.
- Store solid at -20°C for long-term stability; follow solvent storage guidance.
- Intended for research use only; not for human use.
Medchemexpress LLC Prednisolone (disodium phosphate) | 125-02-0 | MFCD00083682 | 99.0% | 484.39 | C21H27Na2O8P | 10 MG
Prednisolone disodium phosphate (Standard) is an analytical reference standard of the corticosteroid prednisolone, supplied for research and analytical applications. It is provided as a solid and in ready-to-use solution formats for assay development and method validation.
- Analytical reference standard for prednisolone assays.
- Measured purity 98.98% (HPLC) with assay data provided.
- Molecular formula C21H27Na2O8P, molecular weight 484.39 g/mol.
- Available in small to bulk pack sizes, including 10 mg solid and 10 mM solution formats.
- Supplied with datasheet, certificate of analysis, and SDS for traceability.
- Intended for research use only; not for human or veterinary use.