Cysteamine hydrochloride
Cysteamine hydrochloride (CAS 156-57-0), molecular formula HSCH2CH2NH2 · HCl, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- β-Mercaptoethylamine hydrochloride,2-Mercaptoethylamine hydrochloride,2-Aminoethanethiol hydrochloride,Decarboxycysteine hydrochloride,Thioethanolamine hydrochloride
| Molecular weight | 113.61 |
|---|---|
| Linear formula | HSCH2CH2NH2 · HCl |
| Assay | ≥97.0% (RT) |
| Solubility | H2O: soluble1 m at 20 °C, clear, colorless |
| pH | 3.5-5.0 (25 °C, 1 M in H2O) |
| Storage temperature | 2-8°C |
| Application | Cysteamine is an aminothiol that can reduce important oxidized disulfide molecules such as cystine to yield cysteine. Cysteamine is used in a wide range of applications from regulation of gene expression, to depletion of somatostatin, to coating of nanoparticles. |
| Melting point | 64-70 °C67-71 °C |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Anion traces | sulfate (SO42-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Uv Absorption | λ: 280 nm Amax: ≤0.3 |
|---|---|
| Absorption | absorption1M/270 nm, H2O cut-off |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Cysteamine hydrochloride?
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Cysteamine hydrochloride (CAS 156-57-0), molecular formula HSCH2CH2NH2 · HCl, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Cysteamine hydrochloride does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cysteamine hydrochloride in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Cysteamine hydrochloride?
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Cysteamine hydrochloride has CAS number 156-57-0 and molecular formula HSCH2CH2NH2 · HCl. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Cysteamine hydrochloride?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Cysteamine hydrochloride ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Cysteamine hydrochloride be stored?
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Store Cysteamine hydrochloride in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Cysteamine hydrochloride used for?
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Cysteamine hydrochloride is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Cysteamine hydrochloride?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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