CAS · 156-57-0
Product Overview
Cysteamine hydrochloride丨156-57-0, is a chemical compound that contains cysteamine, which is a derivative of the amino acid cysteine. It is often used in medical, pharmaceutical, and research settings for its antioxidant and therapeutic properties.
Synthesis:
Cysteamine hydrochloride丨156-57-0 is synthesized by reacting cysteine with a suitable reagent such as hydrochloric acid to form the hydrochloride salt. The process typically involves alkylation reactions that convert cysteine into cysteamine.
Product Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Assay | 99.0% ~ 101.0% |
| Purity (HPLC) | 98% min |
| pH (5% solution) | 3.0 - 5.5 |
| Iron | 1 ppm max |
| Melting Point (MP) | 66 - 70°C |
| Loss on Drying | 0.5% max |
| Identification (By IR) | Compliance with the standard |
Applications
Oral Dosage Forms: Cysteamine hydrochloride丨156-57-0 is commonly used in capsule form to treat cystinosis and related conditions. The typical dosage for cystinosis patients varies depending on the severity of the condition and patient age.
Topical Dosage Forms: As mentioned, cysteamine hydrochloride is included in topical creams for its skin-lightening effects. It is also used in cosmetic treatments for reducing hyperpigmentation and improving skin texture.
Eye Drops: In some cases, cysteamine hydrochloride is formulated as eye drops for patients with cystinosis to treat corneal cystine deposits, which can cause damage to the eyes.
Benefits
The key benefits and differentiators of this product are available on request. Contact us for performance data, comparative specifications and selection guidance.
Conclusion
Cysteamine hydrochloride丨156-57-0 is a valuable compound used primarily in the treatment of cystinosis but also holds promise in various medical, cosmetic, and pharmaceutical applications. Its antioxidant properties make it beneficial for managing neurodegenerative diseases, oxidative stress, and skin pigmentation disorders. While generally safe, it requires careful monitoring, especially in long-term or high-dose treatments, to prevent potential side effects. Its versatility in both medical and cosmetic fields makes it an important compound in modern therapeutics.
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