- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : T/T,Other
Keywords
5-Flurocytosine 4-amino-5-fluoro-3H-pyrimidin-2-one Flucytosinum [INN-Latin]
Quick Details
- Appearance:white to almost white powder
- Application:5-fluorocytosine is the main intermediate for preparing capecitabine.
- PackAge:Screw bottle,foil bags,Reagent bottles
- ProductionCapacity:5000|Metric Ton|Year
- Storage:Store at -20°C
- Transportation:DHL,FedEx,UPS,EMS,TNT;
Superiority:
We supply over 20000 types of spot impurity reference materials, with sufficient supply and same day delivery to meet customers' urgent needs for replenishment at any time. The company has its own research and development center and laboratory, and the team members have over ten years of experience in developing drug impurity reference standards. Our website www.molcoo.com covers over 98% of cutting-edge generic drug projects, with complete structural formulas that greatly save customers time in impurity structure analysis and inference. All products undergo strict quality control testing and provide relevant information such as COA, H-NMR, C-NMR, MS/GC-MS, HPLC/GC purity, QNMR quantification, TGA thermogravimetric analysis, IR infrared, UV ultraviolet, two-dimensional (COSY, NOESY, HMBC, HMQC), etc. These structural confirmation spectra ensure quality and reliability. Our products have a wide range of categories, fast delivery time, good quality, and low prices, which can quickly solve various customer needs such as replenishment and consistency evaluation.
Details:
Quick details of 5-Fluorocytosine powder
product name: 5-Fluorocytosine
Alias: 4-amino-5-fluoro-2(1h)-pyrimidinon;4-Amino-5-fluoro-2(1H)-pyrmidinone;5-fluorocystosine;5-fluorocytosiChemicalbookn;5-fluoro-cytosin;fluocytosine;4-Amino-5-Fluoro-2(1H)-pyrimidine,Flucytosine,5-FC;5-Fluorocytosine98%
CAS.No: 2022-85-7
appearance: white to almost white powder
Molecular formula: C4H4FN3O
Molecular weight: 129.09
EINECS.No: 217-968-7
melting point: 298-300 °C (dec.) (lit.)
density: 1.3990g/cm3
Vapor pressure: 0Pa at 25℃
storage condition:2-8°C
solubility:Slightly soluble in water, slightly soluble in ethanol (96%)
Acidity coefficient (pKa):3.26(at 25℃)
water solubility:1.5g/100mL (25 ºC)
Sensitivity: Light Sensitive
stability: Photosensitive
Payment methods: ,T/T in advance;
Shipping methods: EMS,TNT,UPS,DHL,FedEx;
Storage condition: Keep in dark place,Inert atmosphere,Room temperature
Applications
In addition to being an antibacterial drug, 5-fluorocytosine is also the main intermediate for preparing capecitabine. Capecitabine can inhibit cell division and interfere with RNA and protein synthesis. It is a chemical book that can be converted into 5-FU in the body. It is an anti-metabolite fluoropyrimidine deoxynucleoside aminocarbamate drug. It is mainly used to treat colorectal tumors, colon tumors, pancreatic tumors, metastatic breast cancer and other tumor diseases.
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