CasNo.73-40-5,Guanine,(73-40-5) Suppliers

1 Metric Ton	Negotiable

Min.Order :1 Metric Ton
Purity: 99%+
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

6H-purin-6-one, 2-amino-3,7-dihydro- C.I. Natural White 1 C.I. Natural White 1

Quick Details

Appearance:white powder
Application:Pharma;Industry;Agricultural;chemical reaserch
PackAge:25kg,50kg,180kg,200kg,250kg,1000kg，customization
ProductionCapacity:15|Metric Ton|Month
Storage:Keep it in dry,shady and cool place
Transportation:by express or by sea

Superiority:

1,we produce and sell good chemicals around the world.
2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.
3,our staff consists of highly qualified individuals with bsc, msc and ph.d degrees in chemistry, as well as excellent carbohydrates,nucleosides, small molecules and rare chemicals.
4,imaginechem's chemists are skilled at performing complex, multi-step syntheses and solving difficult chemistry-related problems. because of our better, concentracted size and low overheads, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery.
5,all chemicals are typically >97% for building blocks, the structure and purity is confirmed by nmr and lc-ms. intermediates and final products are analyzed by gc, hplc, ir, nmr, ms, elemental analysis, atom-absorpting analysis and crystallographical methods.
165,Customers-oriented strategy, exclusive supply chain management, professional R&D team, experienced production workers, energetic sales team enable us to offer best service andgood-value products to all of our customers and gradually reach our final goals: becoming global leading supplier for portable products and solutions.

Details:

Product Name:   Guanine
Synonyms:   2-AMino-6-hydroxy-1H-purine;9H-Guanine;Valaciclovir EP Impurity A;Guanine Vetec(TM) reagent grade, 99%;6H-Purin-6-one, 2-amino-1,7-dihydro- (9CI);6H-purin-6-one, 2-amino-3,7-dihydro-;Guanine (8CI);InChI=1/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11
CAS:   73-40-5
MF:   C5H5N5O
MW:   151.13
EINECS:   200-799-8
Uses   Guanine is a crystalline amorphous substance that is found in guano, fish scales, and theliver of certain mammals. Guanine is responsible for the silvery iridescence of certain fishscales. Before its discovery, guanine was scraped from fish scales and used to coat beads to produceimitation pearls. Thus it was called pearl essence or pearly white in the 1700s. Guanineobtained from fish scales is used in cosmetics, especially for eye cosmetics and nail polishes.
Uses   Guanine is on one of the five nucleobases incorporated into biological nucleic acids. Guanine, along with adenine and cytosine, is present in both DNA and RNA, whereas thymine is usually seen only in DNA, and uracil only in RNA.
Uses   guanine is mixed in water and used primarily in nail polish to achieve a pearlized effect. It has been greatly replaced by either synthetic pearl or aluminum and bronze particles. guanine is obtained from plant or animal sources.

Wuhan Circle Star Bio-medic Technology co.,Ltd is located in wuhan, the central city of China, the core of the Changjiang river economic belt and known as the "thoroughfare of nine provinces".

The company has two laboratories, a apilot plant (located in wuhan), and two amplification production bases (located in hubei).The company employs a number of professor, doctors and professors from wuhan university, Wuhan University of Technology, huazhong university of science and technology and other famous universities in China to form the R&D team, and also has its own excellent sales team.

The company always adhere to the " quality first customer first, quality after-sales service" professional philosophy and enterprise spirit. The company can provide excellent products, technical support and perfect after-sales service, and ensure the quality and timely delivery regardless of business size.In order to establish a good reputation among domestic and foreign customers.