L-Threonic acid hemicalcium salt
L-Threonic acid hemicalcium salt (CAS: 70753-61-6) is a carbohydrate derivative with the molecular formula C8H14CaO10 and a molecular weight of 310.27 g/mol. This compound serves as a reactant in various chemical syntheses, including the preparation of cyclic hydroxamates and substituted oxazinanones, as well as in oxidative degradation studies yielding oxalate complexes. Available from Tech Serve Solutions with a purity of >97%, it is a valuable reagent for research and development in chemical biology and synthesis.
- IUPAC
- (2R,3S)-2,3,4-Trihydroxybutyric acid hemicalcium salt,L-Threonic acid calcium salt
- Synonyms
- (2R,3S)-2,3,4-Trihydroxybutyric acid hemicalcium salt, L-Threonic acid calcium salt

Synthesis of Cyclic Hydroxamates
L-Threonic acid hemicalcium salt acts as a reactant in the synthesis of cyclic hydroxamates, contributing to the development of novel organic compounds with potential pharmaceutical applications.
Preparation of Substituted Oxazinanones
This compound is involved in the preparation of substituted oxazinanones, expanding the scope of heterocyclic chemistry and offering pathways to complex molecular structures.
Oxidative Degradation Studies
Utilised in research for oxidative degradation processes, L-Threonic acid hemicalcium salt can yield oxalate complexes, aiding in the understanding of carbohydrate breakdown mechanisms.
| Molecular weight | 310.27 |
|---|---|
| Empirical formula | C8H14CaO10 |
| Assay | >97% |
| Optical activity | [α]20/D +16°, c = 1 in H2O |
| Application | Reactant involved in:• Synthesis of cyclic hydroxamates and substituted oxazinanones1• Oxidative degradation to yield oxalate complexes2 |
| Melting point | >300 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 L-Threonic acid hemicalcium salt used for?
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L-Threonic acid hemicalcium salt is primarily used as a reactant in chemical synthesis, notably for the creation of cyclic hydroxamates, substituted oxazinanones, and in studies of oxidative degradation to form oxalate complexes.
What are the CAS number and formula for L-Threonic acid hemicalcium salt?
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The CAS number for L-Threonic acid hemicalcium salt is 70753-61-6, and its empirical formula is C8H14CaO10.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Threonic acid hemicalcium salt with an assay of >97%. TSS does not represent this product as USP, BP, EP or any other pharmacopoeia grade.
What are the safety and handling considerations for L-Threonic acid hemicalcium salt?
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When handling L-Threonic acid hemicalcium salt, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. The compound has a WGK Germany classification of 3, indicating it is hazardous to water.
How is L-Threonic acid hemicalcium salt packed, shipped, and exported?
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Tech Serve Solutions packages, ships, and exports fine chemicals with the utmost care and in compliance with international regulations to ensure product integrity and safety during transit.
How can I request a sample or quote for L-Threonic acid hemicalcium salt?
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To request a sample or obtain a quote for L-Threonic acid hemicalcium salt, please contact our sales team through the website or by phone, providing your specific requirements.
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