Potassium L-tartrate monobasic
Potassium L-tartrate monobasic (CAS: 868-14-4), with the molecular formula KO2CCH(OH)CH(OH)CO2H and a molecular weight of 188.18, is a high-purity chiral organic salt. It serves as a valuable building block in asymmetric synthesis and general chemical production. This compound is supplied by Tech Serve Solutions with an assay of ≥99.0% (T), making it suitable for various research and industrial applications requiring precise stereochemical control.
- IUPAC
- L-(+)-Tartaric acid monopotassium salt,Potassium hydrogen L-tartrate
Chiral Building Block
Utilised as a chiral synthon in the synthesis of complex organic molecules where stereospecificity is critical. Its inherent chirality makes it ideal for creating enantiomerically pure compounds.
Asymmetric Synthesis
A key reagent in asymmetric synthesis, enabling the creation of chiral products. It is employed in reactions that require a stereochemical directing agent.
Organic Synthesis Intermediate
Serves as an intermediate in the production of various organic compounds. Its functional groups allow for diverse chemical transformations in multi-step syntheses.
Resolution of Racemates
Can be employed in the resolution of racemic mixtures, facilitating the separation of enantiomers.
| Molecular weight | 188.18 |
|---|---|
| Linear formula | KO2CCH(OH)CH(OH)CO2H |
| Assay | ≥99.0% (T) |
| pH | 3.4-3.7 (25 °C, 0.5% in H2O) |
| Optical activity | [α]20/D +32.0±0.5°, c = 10% in 1 M NaOH |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Cation traces | Ca: ≤100 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgNa: ≤1000 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg |
| Anion traces | chloride (Cl-): ≤200 mg/kgsulfate (SO42-): ≤1000 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Potassium L-tartrate monobasic used for?
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Potassium L-tartrate monobasic is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in organic synthesis. It is also valuable for the resolution of racemic mixtures.
What is the CAS number and formula for Potassium L-tartrate monobasic?
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The CAS number is 868-14-4 and the linear formula is KO2CCH(OH)CH(OH)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium L-tartrate monobasic with an assay of ≥99.0% (T). We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated in the product specifications.
How should Potassium L-tartrate monobasic be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. In situations with potential for dust, use a type N95 (US) or type P1 (EN143) respirator filter. It has a pH of 3.4-3.7 (25 °C, 0.5% in H2O).
Is Potassium L-tartrate monobasic a controlled substance?
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The provided data does not indicate that Potassium L-tartrate monobasic (CAS: 868-14-4) is a controlled substance.
How is Potassium L-tartrate monobasic packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging details will be provided upon request, adhering to international shipping regulations.
How can I request a quote or sample?
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To request a quote or sample of Potassium L-tartrate monobasic, please contact our sales team through the website or via direct inquiry, providing your contact details and specific requirements.
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