Cytosine CAS NO.71-30-7

cytosine basic information

product name:

cytosine

synonyms:

4-amino-2(1h)-pyrimidinone;4-amino-2(1)-pyrimidone;4-amino-2-pyrimidinol;4-amino-2-oxo-1,2-dihydropyrimidine;4-amino-2-hydroxypyrimidine;2-oxy-4-amino pyrimidine;aurora ka-682;cytosine

cas:

71-30-7

mf:

c4h5n3o

mw:

111.1

einecs:

200-749-5

product categories:

pharmaceutical intermediates;pyrimidine;fine chemical & intermediates;pyridines, pyrimidines, purines and pteredines;pyrimidine series;nucleotides and nucleosides;cidofovir;biochemistry;nucleobases and their analogs;nucleosides, nucleotides & related reagents;nucleic acids;bases & related reagents;nucleotides;building blocks;c4 to c5;chemical synthesis;heterocyclic building blocks;pyrimidines;amine |ketone;nucleoside

mol file:

71-30-7.mol

cytosine chemical properties

mp

>300 °c(lit.)

density

0,48 g/cm³

storage temp.

store at rt.

water solubility

soluble

merck

14,2795

brn

2637

stability:

stable. incompatible with strong oxidizing agents.

cas database reference

71-30-7(cas database reference)

nist chemistry reference

2(1h)-pyrimidinone, 4-amino-(71-30-7)

epa substance registry system

2(1h)-pyrimidinone, 4-amino-(71-30-7)

safety information

hazard codes

xi,xn

risk statements

36/37/38-20/21/22

safety statements

26-36-37/39

wgk germany

1

rtecs

uw7350150

hazard note

irritant