Tartaric Acid
Sigma Aldrich meso-Tartaric acid monohydrate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich DL-Tartaric acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Medchemexpress LLC (R,S)-anatabine | 2743-90-0 | 99.7% | 160.22 g/mol | C10H12N2 | 25MG
(R,S)-Anatabine is a minor tobacco alkaloid used as an analytical standard and as a specific marker for detection of tobacco use. It is supplied for research and analytical applications in high-purity solid and solution formats. Molecular formula C10H12N2; molecular weight 160.22 g/mol.
- High purity (99.7%).
- Chemical formula C10H12N2.
- Molecular weight 160.22 g/mol.
- Available as solid quantities (5 mg-100 mg) and as a 10 mM solution in DMSO.
- Intended for analytical and biochemical research applications, including tobacco use detection.
Medchemexpress LLC Prednisolone disodium phosphate | 125-02-0 | 99.0%
Prednisolone disodium phosphate is a synthetic glucocorticoid that possesses anti-inflammatory and immunomodulating properties. It can be rapidly and completely hydrolyzed to Prednisolone in the plasma.
- Acts as a synthetic glucocorticoid
- Possesses anti-inflammatory properties
- Exhibits immunomodulating properties
- Rapidly and completely hydrolyzed to Prednisolone in plasma
- Appears as a white to off-white solid
- Has a molecular formula of C₂₁H₂₇Na₂O₈P
- Features a molecular weight of 484.39
- High purity (typically 99.50%)
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.
Medchemexpress LLC Fosphenytoin disodium | 92134-98-0 | MFCD20527322 | >98.0% | 406.24 g/mol | C16H13N2Na2O6P | 10 MG
Fosphenytoin disodium is the water-soluble disodium salt prodrug of phenytoin supplied for research use only. It functions as an anticonvulsant by reducing repetitive neuronal firing through blockade of voltage-gated sodium channels and is used as a reference compound in pharmacology and analytical studies.
- water-soluble prodrug of phenytoin suitable for biochemical and pharmacological assays.
- high purity (greater than 98%) for reliable experimental results.
- molecular formula C16H13N2Na2O6P and molecular weight approximately 406.24 g/mol.
- provided as a small research pack for analytical standards and in vitro testing.
- intended for research use only; not for human or veterinary use.
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 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 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 D-(-)-tartaric acid diisopropyl ester | 62961-64-2 | MFCD00008876 | >98.0% | 234.25 g/mol | C10H18O6 | 25 G
D-(-)-Tartaric acid diisopropyl ester (CAS 62961-64-2) is a chiral organic reagent used in enantioselective synthesis, biochemical assays, and research applications. It is a colorless to light yellow liquid with formula C10H18O6 and molecular weight 234.25 g/mol, supplied in laboratory pack sizes for analytical and synthetic use. Intended for research use only.
- Chiral building block for asymmetric synthesis
- Suitable for biochemical assays and method development
- High purity, typically >98%
- Available in multiple laboratory pack sizes
- Stored at low temperatures to maintain stability
Medchemexpress LLC Prednisolone disodium phosphate | 125-02-0 | MFCD00083682 | 99.50% | 25 MG
Prednisolone disodium phosphate is a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties. It is rapidly and completely hydrolyzed into prednisolone in the plasma. This product is intended for research use only.
- Synthetic glucocorticoid
- Possesses anti-inflammatory properties
- Has immunomodulating properties
- Rapidly and completely hydrolyzed into prednisolone in plasma
- White to off-white solid appearance
- Molecular weight of 484.39
- Chemical formula C21H27Na2O8P
- Recommended storage at 4°C, sealed and away from moisture
- In solution, can be stored at -80°C for 6 months or -20°C for 1 month