DL-Homocysteic acid
DL-Homocysteic acid (CAS: 504-33-6) is a chiral amino acid with the chemical formula HO3SCH2CH2CH(NH2)CO2H. This organic compound, featuring a sulfonic acid group, serves as a valuable building block in chemical synthesis. Its structure makes it useful in research and development for creating novel molecules and understanding biological pathways. Tech Serve Solutions supplies DL-Homocysteic acid for laboratory and industrial applications.
- IUPAC
- DL-2-Amino-4-sulfobutyric acid
- Synonyms
- DL-2-Amino-4-sulfobutyric acid

Chemical Synthesis
DL-Homocysteic acid acts as a versatile building block for organic synthesis. Its unique structure, incorporating both amino and sulfonic acid functionalities, allows for diverse chemical transformations.
Research and Development
Used in academic and industrial research settings, this compound aids in the exploration of new chemical entities and the study of sulfur-containing biomolecules.
Biochemical Studies
DL-Homocysteic acid is employed in biochemical research to investigate metabolic pathways and enzyme interactions involving sulfur-containing amino acids.
| Molecular weight | 183.18 |
|---|---|
| Linear formula | HO3SCH2CH2CH(NH2)CO2H |
| Assay | 97% |
| Solubility | water: soluble50 mg/mL, clear to slightly hazy, colorless to yellow |
| Melting point | 273 °C (dec.)(lit.) |
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 DL-Homocysteic acid used for?
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DL-Homocysteic acid is primarily used as a building block in chemical synthesis and for research and development purposes, including biochemical studies of sulfur-containing compounds.
What is the CAS number and chemical formula for DL-Homocysteic acid?
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The CAS number for DL-Homocysteic acid is 504-33-6, and its chemical formula is HO3SCH2CH2CH(NH2)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Homocysteic acid with an assay of 97%. This product is intended for laboratory and research purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should DL-Homocysteic acid be handled and stored?
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DL-Homocysteic acid (CAS 504-33-6) is classified with a WGK Germany of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area. Store in a cool, dry place.
How are DL-Homocysteic acid products shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including DL-Homocysteic acid. We ensure compliant packaging and shipping for international destinations.
How can I request a quote or sample for DL-Homocysteic acid?
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To request a quote or a sample of DL-Homocysteic acid (CAS: 504-33-6), please contact our sales team through the website or by phone.
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