Cysteamine Hydrochloride CAS 156-57-0 Assay 99.0%~101.0%
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Cysteamine Hydrochloride (2-Aminoethanethiol Hydrochloride) (CAS: 156-57-0) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Cysteamine Hydrochloride, Please contact: alvin@ruifuchem.com
| Chemical Name | Cysteamine Hydrochloride |
| Synonyms | Cysteamine HCl; 2-Aminoethanethiol Hydrochloride; 2-Aminoethanethiol HCl; 2-Mercaptoethylamine Hydrochloride; 2-Mercaptoethylamine HCl; beta-Mercaptoethylamine Hydrochloride; β-Mercaptoethylamine Hydrochloride; Decarboxycysteine Hydrochloride; H-Cys-NH2·HCl |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 156-57-0 |
| CAS Free Base | 60-23-1 |
| Molecular Formula | C2H7NS·HCl |
| Molecular Weight | 113.60 g/mol |
| Melting Point | 67.0 to 71.0℃ |
| Density | 0.75 |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Air Sensitive, Hygroscopic, Heat Sensitive |
| Water Solubility | Completely Soluble in Water |
| Solubility | Very Soluble in Alcohol |
| Stability | Stable, but Hygroscopic. Incompatible with Strong Oxidizing Agents. |
| COA & MSDS | Available |
| Shelf Life | 24 Months When Properly Stored |
| Place of Origin | Shanghai, China |
| Product Categories |
Pharmaceutical Intermediates |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White Crystalline Powder | White Crystalline Powder |
| Melting Point | 67.0~71.0℃ | 67.1~67.8℃ |
| Loss on Drying | <0.50% | 0.19% |
| Iron (Fe) | <20ppm | <20ppm |
| pH (5% Solution) | 3.0~5.5 | 3.7 |
| Cysteamine HCl Assay | 99.0%~101.0% (Titration) | 99.39% |
| Infrared Spectrum | Consistent with Structure | Complies |
| Solubility in H2O | Colorless to Very Faint Yellow, Clear, at 50 mg/ml | Pass |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum (two plastic-bags inside), or according to customer's requirement.
Storage Condition: Hygroscopic. Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Avoid exposure to direct sunlight, moisture and excessive heat. Incompatible with strong oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
UN IDs UN 3335
WGK Germany 3
RTECS KJ0200000
FLUKA BRAND F CODES 1-3-10-13
TSCA Yes
HS Code 2942000000
Cysteamine Hydrochloride (2-Aminoethanethiol Hydrochloride) (CAS: 156-57-0) is an important intermediate in the synthesis of various pharmaceuticals.
Cysteamine Hydrochloride has been widely used in scientific research, particularly in the fields of medicine, biochemistry, and pharmacology.
Cysteamine Hydrochloride is used as an antioxidant and in radiation therapy.
Cysteamine Hydrochloride is used as a reducing agent, an antioxidant, and a source of sulfide ions in various biochemical studies and applications.
Cysteamine Hydrochloride can be used in the making of cosmetics, feedstuff additive, anti-ulcerative drug, it also can be applied in the making of biochemical reagent and complex agent of heavy meatl ions. Cysteamine Hydrochloride can react with enzyme of human body and stabilize its performace when radiation is existing, therefore, it can be used in the curing of radiation syndrome and the poison. It can be made into tablets or injections.
Cysteamine Hydrochloride is a new formula feed, It Stable in air and processing, Slow release in small intestine, Good fluidity, Can enhance immunity, Improve meat quality, Enhance activity of digestive enzymes, Improve growth and development of animals, Exhaust somatostatin to increase level, Increase feed efficiency and decrease total cost of breeding.
