L-Cysteine HCl Monohydrate CAS 52-89-1 Human Nutrition

• Customization: Available
• CAS No.: 52-89-1
• Formula: C3h8clno2s
• Model NO.: USP
• Type: Amino Acids
• Appearance: Powder
• Quality: Pharmaceutical, Nutraceutical
• Colour: White
• Transport Package: 25kg/Bag
• Specification: 98.5%
• Trademark: puyer
• Origin: China
• Production Capacity: 50000mt/Year

Product Description

SPEC SHEET

ITEMS	SPECIFICATIONS
Assay	≥98.5%
Appearance	White crystals or crystalline powder
Specific rotation [α]D 25	+5.7°~ +6.8°
Loss on drying	8.0%~12%
Residue on ignition	≤0.4%
Sulfate(SO4)	≤0.03%
Iron(Fe)	≤0.003%
Chromatographic purity	Meets the requirements
Pb	≤3ppm
As	≤1ppm
Hg	≤0.1ppm
Cd	≤1ppm

 

This table provides a comparison between L-Cysteine Hydrochloride Monohydrate and anhydrous L-Cysteine in terms of molecular weight and CAS number. The IUPAC name is provided for L-Cysteine Hydrochloride Monohydrate, while the anhydrous form does not have a specific IUPAC name listed in the provided data .

L-Cysteine is recognized for its role in the synthesis of proteins and its high reactivity due to the thiol group (-SH), which is essential for many of its biological functions in humans . It is used in the food industry as a flavoring or chelating agent, in pharmaceuticals, and in cosmetics for skin or hair care formulas. The effectiveness and role of L-Cysteine in health and medicine, however, remain subjects of ongoing research and debate .

Application:
L-Cysteine Hydrochloride Mono is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.It's used as raw materials for manufacturing N-Acetyl-L-Cysteine , S-Carboxymethyl-L-Cysteine and L-Cysteine base etc.Used in the cure of liver disease, antioxidant and antidoteIt is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.Also used in cosmetic.