Shaanxi BLOOM Tech Co., Ltd. is one of the most experienced manufacturers and suppliers of cysteamine hydrochloride cas 156-57-0 in China. Welcome to wholesale bulk high quality cysteamine hydrochloride cas 156-57-0 for sale here from our factory. Good service and reasonable price are available.
Cysteamine hydrochloride, a white crystalline powder, has a strong and unpleasant smell. It is easily soluble in water and ethanol. It is a complexing agent for many metals. It will turn green when encountering iron. Cysteamine has sulfhydryl group in the molecule, which is easy to be oxidized and destroyed in the air. It is unstable in the light and is extremely easy to be oxidized. Therefore, it is usually used as hydrochloride. In animals and plants, it is a carbohydrate used by various tissues and cells to defend against harmful substances and enhance charm. It is also one of more than 20 kinds of carbohydrates that constitute proteins, and it is the only carbohydrate with specific sulfhydryl (-sh). It can be used as vulcanizing accelerator and preservative for bread fermentation; Accelerate the production of gluten and avoid embrittlement; Using pure natural fruit juice can avoid air oxidation and browning of VC; It has detoxification effect on acrylonitrile and alicyclic metabolic acidosis; Protection against radiation damage; It has the effect of curing bronchitis, relieving cough and resolving phlegm. Store in a dry, cool and ventilated place to prevent exposure to the sun and moisture. Do not contact with metal ions.
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Chemical Formula |
C2H8ClNS |
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Exact Mass |
113 |
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Molecular Weight |
114 |
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m/z |
113 (100.0%), 115 (32.0%), 115 (4.5%), 114 (2.2%), 117 (1.4%) |
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Elemental Analysis |
C, 21.15; H, 7.10; Cl, 31.21; N, 12.33; S, 28.22 |
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Cysteamine hydrochloride (CSH) is an important pharmaceutical intermediate. Sulfuric acid solution is mixed with ethanolamine solution, stirred at room temperature for reaction, distilled under reduced pressure under vacuum, and evaporated to anhydrous distillation; Dissolve the evaporated residue with sodium hydroxide solution, add carbon disulfide, stir evenly, heat in a water bath, add the same amount of sodium hydroxide solution after the reaction, continue the reaction, and raise the temperature until there is no obvious reflux; Dry by recrystallization with distilled water. Under these conditions, the yield of a - mercaptothiazoline was over 90%.
Cysteine hydrochloride, also known as alpha mercaptoethylamine hydrochloride or hydroxyethyl mercaptan hydrochloride, is a key substance commonly found in nature. It is an amino acid used by various tissues and cells in animals and plants to defend against harmful substances and enhance vitality. It is also one of the more than 20 amino acids that make up proteins and is the only amino acid with specific thiol groups (- SH).
In the field of medicine and health
Detoxification effect
Metal poisoning: It can relieve the effect of metals on the enzyme system in cells and is used to treat metal poisoning, especially tetraethyl lead poisoning. It can also effectively counteract the toxicity of other metals such as cobalt, nickel, copper, zinc, cadmium, and mercury.
Radiation damage: It has the function of preventing and treating radiation sickness syndrome, and can protect cells from radiation damage.
Other poisoning: It can also be used to treat acrylonitrile and aromatic compound poisoning, as well as hepatitis, liver poisoning, antimony poisoning, and radioactive drug poisoning.
Respiratory system diseases
Bronchitis: It has the effects of treating bronchitis and relieving cough and phlegm, and can alleviate respiratory symptoms.
digestive system
Promoting digestion: Adding cysteamine hydrochloride to animal feed can consume the production of somatostatin in the animal's body and improve feeding efficiency. At the same time, it can accelerate the production of gluten, avoid embrittlement, and improve the function of the digestive system.
Other health benefits
Antioxidant: In pure natural fruit juice, it can prevent the oxidation and browning of vitamin C, protecting the freshness and nutritional value of the juice.
Anti aging: In cosmetics, it can prevent skin aging, maintain skin elasticity and radiance.
Food and Agriculture Sector
Food additives
Preservatives: Can be used as accelerators and preservatives for bread fermentation and vulcanization, extending the shelf life of food.
Fermentation promoter: In the process of food fermentation, it can promote the fermentation process, improve the taste and nutritional value of food.
feed additive
Improving feeding efficiency: Adding it to animal feed can enhance the feeding efficiency of animals and promote their growth and development.
Industrial and scientific research fields
Analytical reagents
Masking agent: can be used as a masking agent in chemical analysis to determine the content of metal ions such as calcium and magnesium.
Reducing agent: It can also be used as a reducing agent for biochemical research, such as the determination of hemolysin.
steel industry
Calcium and magnesium determination: In steel raw materials, it can be used to determine the content of elements such as calcium and magnesium, helping to control the quality of steel.
Biochemical research
Anaerobic bacterial culture: It is also used for the growth, cultivation, and counting of anaerobic bacteria, providing important support for microbiological research.
Other industrial applications
Chemical intermediates: They are chemical intermediates for drugs such as cimetidine and ranitidine, providing key raw materials for the pharmaceutical industry.
Electroplating industry: In the electroplating industry, it can be used for preparing electroplating solutions to improve the quality and stability of electroplating layers.
Environmental Protection and Water Treatment Field
Waste water treatment
Heavy metal removal: It can combine with heavy metal ions in wastewater to form insoluble precipitates, thereby removing heavy metal pollution from wastewater.
Organic pollutant degradation: It can also promote the degradation of organic pollutants in wastewater and improve the biodegradability of wastewater.
Air purification
Harmful gas absorption: It can absorb harmful gases in the air, such as sulfur dioxide, nitrogen oxides, etc., and purify the air environment.
Other applications
Textile industry
Dyeing auxiliaries: In the textile industry, they can be used as dyeing auxiliaries to improve the dye uptake and fixation rate.
Photography industry
Developer: In the photography industry, it can be used as a developer to help form clear images.
Electronics industry
Semiconductor materials: In the electronics industry, they can be used for the preparation and modification of semiconductor materials to improve their performance and stability.
Animal Husbandry
Animal Health: In animal husbandry, cysteamine hydrochloride can be used for animal health and disease treatment, improving the disease resistance and production performance of animals.
Melting point 67-71 ° C, Density 0.75, Refractive index 1.6100 (estimate), Storage condition 2-8 ° C, Solubility h2o: 1 m at 20 ° C, clear, colorless, Morphology crystal powder or pellets, Color white, PH value 3.3-5.0 (400g/l, H2O, 20 ℃), Water solubility very soluble, Maximum wavelength( λ max) λ: 280 nm Amax: ≤0.3, Sensitivity hygroscopic, Merck 14,2779, BRN 3590083, Stable, but hygroscopic Incompatible with strong oxidizing agents., InChIKeyOGMADIBCHLQMIP-UHFFFAOYSA-N, security information, Hazard symbol (GHS), GHS07, Warning, Hazard description h302-h335-h315-h319, Precautions p264-p270-p280-p302+p352+p332+p313+p362+p364-p305+p351+p338+p337+p313-p501-p301+p312+p330-p261-p280a-p304+p340-p305+p351+p338-p405-p501a, Dangerous goods sign xn, Xi, Hazard category code 22-36/37/38, Safety instructions 36/37/39-26-36, Dangerous goods transport No. UN 3335, WGK Germany 3, RTECS No. kj0200000, F 1-3-10-13, TSCA Yes.
Frequently Asked Questions
What is the use of cysteamine hydrochloride?
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Cysteamine is a cystine depleting agent used to treat the effects of cystinosis. Cystinosis is a rare disease caused by mutations in the CTNS gene that encodes for cystinosin, a protein responsible for transporting cystine out of the cell lysosome.
What is cysteamine hydrochloride in cosmetics?
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Cysteamine HCL is used in the production and manufacturing of cosmetics ,In cosmetics, Cysteamine HCL can be used for perm essence to help change the structure and shape of hair.It can also be used for the manufacture of anti ulcer drugs such as ranitidine and cimetidine.
What is cysteamine used for in skincare?
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Cysteamine 5% cream (Cysteamine Cream®, ScientisPharma) is a skin-lightening agent used in the treatment of hyperpigmentation disorders such as melasma, postinflammatory hyperpigmentation and lentigines. It has also been used to lighten skin colour overall.
Can cysteamine cream lighten dark spots?
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Cysteamine HCI: A powerful antioxidant that reduces the oxidative stress that contributes to hyperpigmentation and works at multiple points in the hyperpigmentation cycle to reduce the appearance of dark spots.
Can I leave cysteamine overnight?
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Conducted a similar study in 2021 on melasma patients using 5% cysteamine night cream, previously applied with moisturizer, and sunscreen during the day. The results showed that leaving the cream on over- night is safe for patients that prefer not to wash it out (22).
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