DL-Cysteine hydrochloride hydrate
DL-Cysteine hydrochloride hydrate (CAS: 96998-61-7) is a chemical compound featuring a cysteine amino acid backbone with a hydrochloride salt and hydrate form. Its linear formula is HSCH₂CH(NH₂)COOH · HCl, and it has a molecular weight of 157.62 (anhydrous basis). This compound is primarily utilized in biochemical research and as a reagent in various laboratory applications, particularly where a stable, soluble form of cysteine is required.
Biochemical Research
Used as a component in cell culture media and biochemical assays. Its stable salt form makes it suitable for applications requiring precise cysteine supplementation.
Reagent in Organic Synthesis
Serves as a building block or reagent in the synthesis of more complex organic molecules, particularly peptides and sulfur-containing compounds.
Analytical Chemistry
Employed as a standard or reagent in certain analytical procedures within laboratory settings.
| Molecular weight | 157.62 (anhydrous basis) |
|---|---|
| Linear formula | HSCH2CH(NH2)COOH · HCl |
| Assay | ≥98% (TLC) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 DL-Cysteine hydrochloride hydrate used for?
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DL-Cysteine hydrochloride hydrate is primarily used in biochemical research and as a reagent in organic synthesis and analytical chemistry.
What is the CAS number and chemical formula for DL-Cysteine hydrochloride hydrate?
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The CAS number is 96998-61-7 and the linear formula is HSCH₂CH(NH₂)COOH · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Cysteine hydrochloride hydrate with an assay of ≥98% (TLC). This product is not represented as USP, BP, EP, or pharmacopoeia grade.
How should DL-Cysteine hydrochloride hydrate be handled?
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DL-Cysteine hydrochloride hydrate is a Warning substance that causes skin irritation (H315) and serious eye irritation (H319). Handle with appropriate personal protective equipment, including gloves and eye protection. In case of eye contact, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
Is DL-Cysteine hydrochloride hydrate packed and shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can pack and export DL-Cysteine hydrochloride hydrate worldwide.
How can I request a sample or quote for DL-Cysteine hydrochloride hydrate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via the website or by phone, providing the product name and CAS number (96998-61-7).
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