CAS:71-30-7 2(1H)-P...

CAS:71-30-7 2(1H)-Pyrimidinone, 4-amino-

CAS:71-30-7 2(1H)-Pyrimidinone, 4-amino-

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1 Metric Ton

FOB Price:USD 1.0000 -10.0000

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

Keywords

2(1H)-Pyrimidinone, 4-amino- 4-aminopyrimidin-2-one Cytosine

Quick Details

  • Appearance:See details
  • Application:Pharmaceutical intermediates
  • PackAge:See details
  • ProductionCapacity:0.5|Metric Ton|Day
  • Storage:Room temperature
  • Transportation:By sea or by air

Superiority:

Our company has a complete production service chain of grams-kg-ton.

Details:

Chemical Name:cytosine
CAS.NO:71-30-7
Synonyms:2(1H)-Pyrimidinone, 4-amino-
Cyt
Cytosinimine
4-aminopyrimidin-2-one
Cytosine
Molecular Formula:C4H5N3O
Molecular Weight:111.10200
 
Physical and Chemical Properties:
Density:0.48
Melting point:>300 ºC
Boiling point:445.8ºC
Flash point:223.4ºC
Index of Refraction:1.688
 
Specification:
Appearance:White to off-white crystalline powder
Assay(HPLC):≥99.0%
Loss on drying:≤0.5%
Residue on ignition:≤0.1%
Heavy metal:≤10ppm
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Mainly used in the synthesis of anti-AIDS drugs and anti-hepatitis B drugs lamivudine, anticancer drugs gemcitabine, enoxabine and 5-fluorocytosine.

Our team is proficient in new route design and route optimization. With the skillful skills to solve problems and the high success rate of the project, we have the ability to provide our customers with the following high quality chemical custom synthesis services.We use our research in assisting customers to solve their most challenging problems and unique opportunities.Dozens of reaction types such as chiral synthesis and resolution, oxidation, reduction, condensation, nitrosation, bromination.We have excellent management team and a group of high-quality R & D personnel and experienced technical staff.Our company has a complete production service chain of grams-kg-ton.


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