Hete Verkoop Uracil Poeder CAS 66-22-8 behandeling van Kanker

• CAS No.: 66-22-8
• Formule: C4h4n2o2
• EINECS: 200-621-9
• Type: Farmaceutische tussenproducten
• Verschijning: Poeder
• Kwaliteit: Verfijnd
• Model NR.: PY202210311545
• Colour: Wit
• Transportpakket: 1kg/Aluminum Bag or 25kg/Drum
• Specificatie: 99% min
• Handelsmerk: Puya
• Oorsprong: China
• Productiecapaciteit: 5000kilogram/Month

Beschrijving

Hot Sale Uracil Powder CAS 66-22-8 Treatment Of Cancer

Product Name:    Uracil
Synonyms:    COATED SAFETY BOTTLE 2,5LWITHOUT CAP ISO;ALUMINIUM CAN WITH HANDLE AND STOPPER;Uracyl;2,6-Dihydroxypyrimidine;2-Hydroxy-4(3H)-pyrimidinone;4-Hydroxy-2(1H)-pyrimidinone;Hybar X;hybarx
CAS:    66-22-8
MF:    C4H4N2O2
MW:    112.09
EINECS:    200-621-9
Product Categories:    PYRIMIDINE;Inhibitors;Building Blocks;C4 to C5;Heterocycle-Pyrimidine series;ketone;Bases & Related Reagents;Intermediates & Fine Chemicals;Nucleotides;Chemical Synthesis;Heterocyclic Building Blocks;Nutrition Research;Panax ginseng;Phytochemicals by Plant (Food/Spice/Herb);Heterocyclic Compounds;Pyrimidines;Biochemistry;Nucleobases and their analogs;Nucleosides, Nucleotides & Related Reagents;Nutritional Supplements;Nucleic acids;Pharmaceuticals;API
Mol File:    66-22-8.mol

Uracil is an organic alkali, and is one of the four major bases in RNA. It is a major component of the pyrimidine composition in ribonucleic acid (RNA) as well as in various kinds of uridines. It can connect with ribose to generate UMP whose triphosphate compound being UTP. UTP is the precursor form of uracil in RNA biosynthesis. UTP also acts as a coenzyme to be involved in the biosynthesis of certain sugars. Uracil can block the degradation effect of tegafur, and thus increasing the concentration of fluorouracil which enhance the anti-cancer effects. Fluorouracil has similar clinical indications as uracil. It is mainly used for treating digestive cancer, breast cancer and thyroid cancer. Combination with mitomycin has a good efficacy on treating advanced gastric cancer. Laboratory synthesizes uracil through the cyclization reaction between ethyl malonyl and urea for pharmaceutical and biochemical research.


Uracil Powder CAS 66-22-8 of Chemical Properties
Melting point     >300 °C (lit.)
Boiling point     209.98°C (rough estimate)
density     1.4421 (rough estimate)
refractive index     1.4610 (estimate)
storage temp.     2-8°C
solubility     Aqueous Acid (Slightly), DMSO (Slightly, Heated, Sonicated), Methan ol (Slightly,
pka    9.45(at 25ºC)
form     Crystalline Powder
color     White to slightly yellow
Water Solubility     SOLUBLE IN HOT WATER
Merck     14,9850
BRN     606623
Stability:    Stable. Incompatible with strong oxidizing agents.
InChIKey    ISAKRJDGNUQOIC-UHFFFAOYSA-N
CAS DataBase Reference    66-22-8(CAS DataBase Reference)
NIST Chemistry Reference    Uracil(66-22-8)
EPA Substance Registry System    Uracil (66-22-8)

Function and Application of Uracil Powder CAS 66-22-8
1. Uracil Powder for biochemical research, drugs synthesis; being used as pharmaceutical intermediates, also used in organic synthesis
2. Uracil can block the degradation of tegafur and increase the concentration of fluorouracil, thus enhancing the anti-cancer effect. The clinical indications are the same as for fluorouracil, mainly used for carcinoma of the digestive system, breast cancer and thyroid cancer, etc. The combination with mitomycin is effective in advanced gastric cancer. Uracil is obtained in the laboratory by the cyclization of urea with ethyl formylacetate.



Packing And Shipping
1.Preferentially DHL, FedEX or TNT for quantity less than 50kg, air shipping for 100kg above, sea shipping for quantity over 500kg.
2.For customers from Russia,Mexico,Turkey,Solvenia,Romania,etc,before placing an order,please kindly confirm if you can make clearance when goods reach your customs.

Shipping Terms
By Express	By Air	By Sea
Suitable for under 50kg Fast:3-4 days High cost Door to door service Easy to pick up the goods	Suitable for more than 50kg Fast:3-4 days High cost Airport to airport Professional broker needed	Suitable for more than 500kg Slow:15-30 days Low cost Port to port Professional broker needed

 

Company Profile
Anhui puya biological technology co.,ltd was established in Hefei. Registered capital is 5 million. It is specialized in manufacture plant extract, API and chemicals raw material powder, food additives and oil. which are applied to skin care, healthcare, weight loss products, sex improvement, and pharmaceuticals. We will uphold honesty and pragmatic, innovative and enterprising service purposes, and provide a variety of quality services to our customers at abroad. It aims at supplying good product and comfort service. The strict quality control is to meet the customer's requirement, to get a highly praised and to be high quality supplier. If you have any question, or need samples, please feel free to contact us.

FAQ
Q1. What's the MOQ?
A: Usually 1 kg.  It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
 
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately.  By FedEx will be 3~5 days to you.
 
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
 
Q4. Can you supply the free sample?
A: Usually it is possible. but the shipping cost be paid by customers. It based on the different product. Please be free to consult our salesman.
 
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
 
Q6: What's your main payment method?
A: T/T, trade assurance, west union, money gram.
 
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one.