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Product Name: Cysteamine Hydrochloride
CAS Number: 156-57-0
Molecular Formula: C₂H₈ClNS
Product Category: Pharmaceutical Intermediates / Aminothiols
Cysteamine Hydrochloride (CAS 156-57-0) is an important sulfur-containing organic compound with reactive thiol (–SH) and amino groups, exhibiting high reactivity in biochemistry and organic synthesis. This product is widely used in pharmaceutical intermediates, nutritional supplement ingredients, cosmetic formulations, biochemical reagents, and research fields.
Due to its good water solubility, high stability, and controllable purity, cysteamine hydrochloride enjoys a stable and continuous market demand in the pharmaceutical and life sciences industries.
| Parameter | Value |
|---|---|
| Product Name | Cysteamine Hydrochloride |
| CAS Number | 156-57-0 |
| Molecular Formula | C2H8ClNS |
| Molecular Weight | 113.61 g/mol |
| Appearance | White to off-white crystalline powder |
| Odor | Slight sulfur odor |
| Solubility | Freely soluble in water |
| Melting Point | 66–70 °C |
| pH (10% solution) | 4.0–6.0 |
| Purity | ≥99% |
| Shelf Life | 24 months |
1. Pharmaceutical Intermediates
Used in the synthesis of various sulfur-containing drugs and active ingredients
Widely used in the research and development of drugs for rare diseases and metabolic disorders
2. Nutritional Supplements and Health Products
Used as a functional ingredient in dietary supplements
Supports cell metabolism and antioxidant research
3. Cosmetics and Personal Care
Used in skincare and hair care formulation research
Participates in the construction of reductive active systems
4. Biochemical and Research Reagents
Used in protein modification and thiol reaction research
Commonly used in laboratory and research-grade applications
✔ High purity (≥99%), suitable for pharmaceutical and research applications
✔ Good water solubility, facilitating formulation and reaction control
✔ High thiol group activity, ensuring stable reaction efficiency
✔ Consistent batch quality and strong quality control
✔ Supports customized specifications and different purity requirements
🔹 Long-term exporter of pharmaceutical and fine chemical raw materials
🔹 Strict quality management system and testing procedures
🔹 Provides complete documentation including COA, MSDS, and TDS
🔹 Familiar with international regulations and customer compliance requirements
🔹 Supports OEM, customized packaging, and technical support
| Item | Details |
|---|---|
| Packaging Options | 25 kg fiber drum / carton |
| Storage Condition | Cool, dry, well-ventilated area |
| Protection | Keep tightly closed, avoid moisture |
| Shelf Life | 24 months |
Q1: What is Cysteamine Hydrochloride mainly used for?
A: It is mainly used as a pharmaceutical intermediate and biochemical reagent.
Q2: Is this product suitable for pharmaceutical applications?
A: Yes, pharmaceutical-grade material is available upon request.
Q3: What purity level do you offer?
A: Standard purity is ≥99%.
Q4: Do you provide COA and MSDS?
A: Yes, full documentation is available for each batch.
Q5: How should this product be stored?
A: Store in a cool, dry place away from light and moisture.
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