Dichloroacetic acid-2-13C
Dichloroacetic acid-2-13C (CAS: 286367-78-0) is a stable isotope-labelled organic acid with the linear formula Cl213CHCO2H and a molecular weight of 129.93 g/mol. This compound is primarily utilised in research and synthesis where isotopic labelling is crucial for tracing metabolic pathways or reaction mechanisms. Its acidic nature and labelled structure make it a valuable reagent in specialised chemical and biochemical studies.

Isotope Labelling Studies
Used as a tracer in metabolic studies and mechanistic investigations where tracking the fate of the dichloroacetate moiety is required. The 13C label allows for precise identification and quantification.
Organic Synthesis
Serves as a specialised building block in organic synthesis, particularly in the development of complex molecules where isotopic enrichment is a design requirement.
Biochemical Research
Applied in biochemical research to study enzyme kinetics, drug metabolism, and other biological processes where labelled substrates or inhibitors are needed to elucidate reaction pathways.
| Molecular weight | 129.93 |
|---|---|
| Linear formula | Cl213CHCO2H |
| Boiling point | 194 °C(lit.) |
| Density | 1.575 g/mL at 25 °C |
| Melting point | 9-11 °C(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 1764 8 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | C,N |
| Risk statements (R) | 35-50 |
| Safety statements (S) | 26-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Isotopic Purity | 99 atom % 13C |
|---|---|
| Mol Wt | mol wt 129.93 by atom % calculation |
| Mass Shift | M+1 |
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 Dichloroacetic acid-2-13C used for?
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Dichloroacetic acid-2-13C is used in research for isotope labelling studies, organic synthesis, and biochemical research where tracking the molecule's fate or mechanism is crucial.
What are the CAS number and formula for Dichloroacetic acid-2-13C?
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The CAS number is 286367-78-0 and the linear formula is Cl213CHCO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dichloroacetic acid-2-13C with an isotopic purity of 99 atom % 13C. We do not represent this product as USP, BP, or EP grade.
How should Dichloroacetic acid-2-13C be handled safely?
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Dichloroacetic acid-2-13C is a corrosive substance that is dangerous to the aquatic environment. Handle with extreme care, wearing appropriate protective equipment (gloves, eye protection) and ensuring adequate ventilation. Avoid release into the environment. Refer to the Safety Data Sheet for full details.
Is Dichloroacetic acid-2-13C a controlled substance?
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The provided data does not indicate that Dichloroacetic acid-2-13C is a controlled substance.
How is this product packed, shipped, and exported?
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This product is classified under UN 1764, Class 8, Packing Group II, indicating it is shipped as a corrosive liquid. Tech Serve Solutions adheres to all international shipping regulations for hazardous materials.
How can I request a sample or a quote?
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To request a sample or a quote, please contact our sales team through the dedicated channels on the Tech Serve Solutions website.
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