DL-Homocysteine
DL-Homocysteine (CAS: 454-29-5) is a non-proteinogenic amino acid with the linear formula HSCH2CH2CH(NH2)COOH and a molecular weight of 135.18 g/mol. As a naturally occurring thiol-containing amino acid, it plays a role in biological methylation and transsulfuration pathways. It is a crucial intermediate in methionine metabolism and is utilised in various research applications within cell biology, cancer research, and chemical biology.
- IUPAC
- 2-Amino-4-mercaptobutyric acid
- Synonyms
- 2-Amino-4-mercaptobutyric acid
Biochemical Research
DL-Homocysteine is extensively used in biochemical and metabolic studies. It serves as a key intermediate in the study of amino acid metabolism, methylation cycles, and the biochemistry of thiol compounds.
Cell Biology and Cancer Research
This compound finds application in cell biology research, particularly in studies investigating cellular signalling pathways and the role of amino acids in cancer development and progression.
Chemical Synthesis
DL-Homocysteine can be employed as a building block or reagent in complex organic synthesis, contributing to the development of novel molecules and compounds for various research purposes.
Metabolomics Studies
It is utilised in metabolomics to understand metabolic pathways and identify biomarkers associated with various physiological and pathological conditions.
| Molecular weight | 135.18 |
|---|---|
| Linear formula | HSCH2CH2CH(NH2)COOH |
| Assay | ≥95% (titration) |
| Solubility | H2O: soluble |
| Storage temperature | −20°C |
| Melting point | 232-233 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| 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.
| Ecl@Ss | 42021308 |
|---|
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-Homocysteine used for?
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DL-Homocysteine is used in biochemical research, cell biology, cancer research, chemical synthesis, and metabolomics studies, particularly for investigating amino acid metabolism and methylation pathways.
What is the CAS number and formula for DL-Homocysteine?
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The CAS number for DL-Homocysteine is 454-29-5, and its linear formula is HSCH2CH2CH(NH2)COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Homocysteine with an assay of ≥95% (titration). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade unless explicitly stated.
How should DL-Homocysteine be handled safely?
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When handling DL-Homocysteine, it is essential to wear safety glasses, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The flash point is above 113°C (235.4°F), and it has a melting point of 232-233°C.
How is DL-Homocysteine packed, shipped, and exported?
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DL-Homocysteine is typically stored at -20°C. Tech Serve Solutions offers global export services for research and laboratory chemicals. Specific packaging details are available upon request.
How can I request a sample or quote for DL-Homocysteine?
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To request a sample or a quote for DL-Homocysteine, please contact our sales team through the website or provide your details via the 'Enquire' button.
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