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Tel: 86 571-88092529
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URL: http://www.lingruichem.com
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City: Hangzhou
Street: 201-B 2# Building Qinglan science park, 321# JinPeng Str. Xihu District Hangzhou City, PR.CHINA
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CAS NO.1937-19-5
1937-19-5 Fast Delivery Aminoguanidine Hydrochloride in bulk supply
Aminoguanidine hydrochloride is a pharmaceutical intermediate and organic synthesis intermediate, which can be prepared from aminoguanidine carbonate and can be used in the preparation of daidzein derivatives and laboratory organic synthesis process.
preparation of aminoguanidine hydrochloride: weigh 9g of aminoguanidine carbonate and place it in a 250ml three-mouth flask, add 20ml of anhydrous ethanol, the solid is insoluble in anhydrous ethanol to form a suspension, add a mixture of 6ml of 30% concentrated hydrochloric acid and 10ml of anhydrous ethanol dropwise under room temperature stirring, until no bubbles are generated, and continue stirring and reaction at room temperature for 1 hour. Heat the resulting suspension to completely dissolve the solid, naturally drop to room temperature, move to the refrigerator, and leave it overnight to obtain a white rod-shaped crystal with a melting point of 166-167°C.
Aminoguanidine (Pimagedine, Guanyl hydrazine, Hydrazinecarboximidamide, Imino semicarbazide, Monoaminoguanidine) is an inhibitor of diamine oxidase and nitric oxide synthase. It reduces the level of advanced glycation end products (AGEs) by interacting with 3-deoxyglucosone.
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals tovarious industries.n our R&D centre. we have a staff of skilled and experienced research chemists. This has enabled us to meet the special reauirements of our customers and it has enabled us to provide quality products at competitive prices.
1. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us
Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates
3. Why should you buy from us not from other suppliers
Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement , the quality and technical content can reach the advance level in China .Our products are sold well in China as well as in more than 20 countries.
Lingrui's credo is committed to your reliable business partner,reliable quality, competitive prices and superior service, lf you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !