S-Benzylcysteamine hydrochloride
S-Benzylcysteamine hydrochloride (CAS: 22572-33-4), with the molecular formula C6H5CH2SCH2CH2NH2·HCl and a molecular weight of 203.73 g/mol, is a sulfur-containing organic compound. It serves as a valuable building block in chemical synthesis, particularly within organic chemistry research. This compound is supplied by Tech Serve Solutions for laboratory and industrial applications.
- IUPAC
- 2-(Benzylthio)ethylamine hydrochloride

Organic Synthesis Intermediate
S-Benzylcysteamine hydrochloride is utilised as a versatile intermediate in the synthesis of more complex organic molecules. Its structural features allow for diverse chemical transformations.
Research and Development
This compound is employed in research laboratories for exploring novel chemical pathways and developing new synthetic methodologies. Its role as a building block aids in drug discovery and material science.
Sulfur Chemistry
As a sulfur-containing compound, it is relevant in studies and applications involving sulfur functional groups. It can be used to introduce the benzylthioethylamine moiety into various molecular structures.
| Molecular weight | 203.73 |
|---|---|
| Linear formula | C6H5CH2SCH2CH2NH2·HCl |
| Assay | 99% |
| Melting point | 126-127 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 S-Benzylcysteamine hydrochloride used for?
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S-Benzylcysteamine hydrochloride is primarily used as a building block and intermediate in organic synthesis and chemical research.
What is the CAS number and molecular formula for S-Benzylcysteamine hydrochloride?
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The CAS number is 22572-33-4 and the molecular formula is C6H5CH2SCH2CH2NH2·HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies S-Benzylcysteamine hydrochloride with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should S-Benzylcysteamine hydrochloride be handled safely?
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Handle S-Benzylcysteamine hydrochloride with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation as it may cause skin, eye, and respiratory irritation (H315-H319-H335).
Is this chemical a controlled substance?
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Based on the provided data, S-Benzylcysteamine hydrochloride is not indicated as a controlled substance.
How is S-Benzylcysteamine hydrochloride packed and exported?
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Tech Serve Solutions ensures appropriate packaging for safe transit and is experienced in exporting fine chemicals globally.
How can I request a quote or sample?
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To request a quote or sample of S-Benzylcysteamine hydrochloride, please contact our sales team through the website or by phone.
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