Amino Acid CAS 156-57-0 Cysteamine Hydrochloride Cysteamine

• Customization: Available
• CAS No.: 60-23-1
• Formula: C2h7ns
• Model NO.: QS-Cysteamine
• EINECS: 200-463-0
• Packaging Material: Negotiable
• Storage Method: Normal
• Shelf Life: 2year
• Nutrient Composition: Cysteamine
• Resource: Cysteamine
• The content of active substances: 99%
• Product Name: Cysteamine
• Name: Cysteamine Powder
• CAS: 60-23-1
• Assay: HPLC 99%
• Appearance: White Powder
• Color: White
• Mf: C2h8clns
• MW: 113.61
• Melting Point: 67-71c
• Boiling Point: 238.5ºC
• Density: 0.75
• Test Method: HPLC
• Grade: Food Grade
• Application: Feed Additive
• Specific: COA
• Transport Package: Negotiable
• Specification: 99%
• Trademark: QS
• Origin: Shaanxi
• Production Capacity: 5 Ton/Month

Product Description

 Amino Acid CAS 156-57-0 Cysteamine Hydrochloride Cysteamine

Product Description

Product Detials

Product Name	Cysteamine
Apperance	White powder
CAS	60-23-1
MF	C2H7NS
MW	77.15

Cysteamine (β-mercaptoethylamine) is a sulfur-containing organic compound with the molecular formula C2H7NS and a molecular weight of 77.15 g/mol. It is a colorless to pale yellow liquid or crystalline solid with a strong sulfurous odor. Cysteamine is highly reactive due to its free thiol (–SH) group, making it a potent reducing agent and a key intermediate in biochemical pathways. Industrially, it is synthesized via the reaction of ethyleneamine with hydrogen sulfide or through enzymatic reduction of cystine.

Application&Function

1. Treatment of Cystinosis
Mechanism: Depletes lysosomal cystine by converting it into cysteine and mixed disulfides, which exit lysosomes via transporters.
Dosage:

Oral: 1.3–1.95 g/m²/day in divided doses (for nephropathic cystinosis).
Eye Drops: 0.44% solution to prevent corneal cystine crystal accumulation.
Clinical Outcomes: Delays renal failure, improves growth, and reduces corneal damage.
2. Antioxidant and Radioprotective Effects
Free Radical Scavenging: Neutralizes reactive oxygen species (ROS) and repairs oxidative damage in tissues.
Radiation Mitigation: Protects against ionizing radiation by donating hydrogen atoms to stabilize DNA radicals.
3. Anti-fibrotic Activity
Liver and Lung Fibrosis: Inhibits TGF-β signaling and collagen deposition in preclinical models.
4. Dermatological Applications
Hyperpigmentation: Reduces melanin synthesis by inhibiting tyrosinase activity.
Wound Healing: Enhances tissue repair through antioxidant and anti-inflammatory actions.
5. Neuroprotective Potential
Huntington's and Parkinson's Disease: Modulates glutathione levels and mitochondrial function in experimental studies.

Specification

Certificate of Analysis